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How We Take Spacecraft Out of Orbit

Video vocabulary

deal

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US / di:l /

UK / dil /

A1
  • verb
  • To cope with something - usually troubles
  • To give (something bad e.g. news) to
  • To buy and sell illegal drugs
  • To give out (cards, etc.) to; distribute
  • To do business with someone or to sell products

confession

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US / kənˈfeʃn /

UK / kənˈfɛʃən /

B1
  • noun
  • Admission you have done something wrong

equal

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US / 'i:kwəl /

UK / ˈikwəl /

A1
  • adjecitve
  • Same in shape, size, or number
  • verb
  • To add up or be the same as

now

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US / naʊ /

UK / naʊ /

A1
  • adverb
  • At the present time or moment
  • Right away or in the next possible moment
  • Used to refer to something that just happened
  • Time between the present and a moment in the past
  • conjunction
  • Resulting from or because of something

museum

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US / mjuˈzi:əm /

UK / mjuˈziəm /

A2
  • noun
  • Building to display art/science/history objects

spacecraft

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US / ˈspeɪskrɑ:ft /

UK / ˈspeɪskræft /

C2
  • noun
  • Vehicle capable of traveling to outer space

carry

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US / ˈkæri /

UK / ˈkæri /

A1
  • verb
  • To have a child, be pregnant
  • To have a disease you might give to others
  • (Of stores) to sell a particular product
  • To hold something and move it to another place
  • To travel a long distance (sound)
  • To support the weight or burden of something

helpful

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US / ˈhelpfl /

UK / ˈhɛlpfəl /

A2
  • adjecitve
  • Doing things that help someone

slow

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US / sləʊ /

UK / sloʊ /

A1
  • adjecitve
  • Lacking activity, busyness or excitement
  • (Clock) showing time earlier than the actual time
  • Having difficulty understanding simple things
  • Moving or happening without speed; not fast
  • verb
  • To move, with less speed than before
  • To move or go without much speed

sneeze

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US / sni:z /

UK / sniz /

B1
  • noun
  • Act of air suddenly being forced out of nose/mouth
  • verb
  • To suddenly force air out of nose/mouth

somebody

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US / 'sʌmbədɪ /

UK / ˈsʌmˌbɑdi, -ˌbʌdi, -bədi /

A1
  • noun
  • Important well-respected person
  • pronoun
  • Person who is not known or named

brilliant

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US / 'brɪlɪənt /

UK / ˈbrɪljənt /

A2
  • adjecitve
  • Having a great amount of intelligence or talent
  • Being very bright, like a diamond; shining

necessary

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US / 'nesəsərɪ /

UK / ˈnɛsɪˌsɛri /

A1
  • adjecitve
  • Needed or required; unavoidable

pick

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US / pɪk /

UK / pɪk /

A1
  • noun
  • Sharp tool used for breaking the ground
  • Item selected from a group of choices
  • verb
  • To take fruit or vegetables from a plant or tree
  • To decide on a thing from various choices; select
  • To remove (flower, etc.) with your fingers

would

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US / wʊd /

UK / wʊd /

A1
  • other
  • Used to indicate something imagined
  • Used to ask or request something politely
  • Verb used to indicate possibility, request etc.
  • Used to indicate a preference
  • Used to indicate a reaction
  • Indicates something that occurred repeatedly
  • Used to indicate willingness or ability to do

really

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US / ˈri:əli /

UK / ˈriəˌli, ˈrili /

A1
  • adverb
  • Used to stress something that is said; definitely
  • In a true or accurate manner
  • Very

can

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US / kæn /

UK / kən,kæn /

A1
  • noun
  • A metal container for storing food
  • other
  • Able to; have the skill to; have the time to
  • verb
  • To have permission to
  • To be possible to do
  • To preserve food by sealing it in a metal container

enter

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US / 'entə(r) /

UK / ˈɛntɚ /

A1
  • verb
  • To start a career or an education
  • To become a competitor in a contest
  • To add or type information in a computer
  • To go into a room, building etc.

nearly

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US / ˈniəli /

UK / ˈnɪrli /

A1
  • adverb
  • Not completely; almost

towards

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US / tə'wɔ:dz /

UK / 'təuədz, twɔ:dz /

A1
  • preposition
  • In the direction of someone or something

record

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US / 'rekɔ:d /

UK / ˈrekərd /

A1
  • noun
  • Highest or most extreme level achieved
  • Round plastic disc on which music has been stored
  • History of a person's past actions or achievements
  • verb
  • To indicate a temperature, speed, etc.; register
  • To write down or say what happened
  • To put music, sounds onto a device to store it

artemis

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US / /

UK / /

A1
  • proper noun
  • A goddess, daughter of Zeus and sister of Apollo. She was a huntress and is typically depicted with

deposit

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US / dɪ'pɒzɪt /

UK / dɪˈpɑzɪt /

A2
  • noun
  • Concentration of mineral left by a river
  • Part payment so that an item will be kept for you
  • Amount of money that is put into a bank account
  • verb
  • (Of rivers) to leave a layer of minerals, etc.
  • To lay down of layers, e.g. of soil, over time
  • To place or put something down in a certain place
  • To put money or valuable items in a bank

fuel

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US / 'fju:əl /

UK / ˈfjuəl /

A2
  • noun
  • Material used to produce heat or power when burned
  • verb
  • To give power to (a mob, anger, etc.); incite
  • To provide gas or petrol for something

want

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US / wɔnt /

UK / wɑnt, wɔnt /

A1
  • noun
  • Something you desire or wish for
  • State or condition of poverty
  • verb
  • To desire or wish for something; hope for a thing

span

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US / spæn /

UK / spæn /

B1
  • noun
  • Distance between two supports of a bridge
  • Period of time that something continues for
  • other
  • Periods of time that something continues for
  • verb
  • To go across a certain distance between things
  • To cover or extend over a time period

seven

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US / ˈsevn /

UK / ˈsɛvən /

A1
  • number
  • Number 7

yet

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US / jet /

UK / jɛt /

A1
  • adverb
  • At a later time (used after ‘not’)
  • (Used to emphasize that thing is, will be greater)
  • Eventually; at a future time
  • Until now; up to the present
  • conjunction
  • Adding to what has been said, often as a contrast

video

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US / 'vɪdɪəʊ /

UK / ˈvɪdiˌo /

A2
  • adjecitve
  • Of a moving film, with sound
  • noun
  • Recording capturing action with sound
  • verb
  • To make a moving film of, with sound

ablative

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US / ˈæblətɪv /

UK / ˈæblətɪv /

A1
  • adjecitve
  • Removed or vaporized at very high temperature

themselves

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US / ðəmˈselvz /

UK / ðɛmˈsɛlvz, ðəm- /

A1
  • pronoun
  • Reflexive form of 'they'

our

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US / 'aʊə(r) /

UK / aʊr /

A1
  • determiner
  • Belonging to us

whole

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US / həul /

UK / hol /

A1
  • adjecitve
  • Complete or full; all of
  • Being in a good condition
  • noun
  • Complete amount or sum; total

survive

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US / sə'vaɪv /

UK / sɚˈvaɪv /

A2
  • verb
  • To continue to live despite illness or trouble

whether

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US / ˈweðə(r) /

UK / ˈhwɛðɚ, ˈwɛð- /

A1
  • conjunction
  • If something will happen or not

conspiracy

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US / kən'spɪrəsɪ /

UK / kənˈspɪrəsi /

B2
  • noun
  • Plan made in secret to do something illegal

craft

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US / krɑ:ft /

UK / kræft /

B1
  • noun
  • Job requiring a worker to have specific skills
  • Vehicle that travels on water or through the air
  • verb
  • To make by hand and with much skill

good

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US / ɡʊd /

UK / ɡʊd /

A1
  • adjecitve
  • Proper, appropriate or right
  • (Of an amount) enough; plenty
  • Excellent; high quality
  • Acting well or properly; of moral character
  • In a positive or happy emotional state
  • noun
  • Advantage or benefit

give

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US / ɡɪv /

UK / ɡɪv /

A1
  • noun
  • Degree of flexibility in something, a material
  • verb
  • To hand over or present something to someone
  • To cause someone to have or experience something

life

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US / laɪf /

UK / laɪf /

A1
  • noun
  • All the living things e.g. animals, plants, humans
  • Period of time things live, from birth to death

generally

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US / /

UK / /

A2
  • adverb
  • Usually; as a rule; by, to or for most people

zero

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US / ˈzɪərəʊ /

UK / ˈzɪroʊ /

A1
  • noun
  • Temperature when water turns to ice
  • number
  • Number 0
  • verb
  • To set a scale or other device to show 0

captivity

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US / kæp'tɪvətɪ /

UK / kæpˈtɪvɪti /

B1
  • noun
  • State of being held against your will (in prison)

also

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US / 'ɔ:lsəʊ /

UK / ˈɔlso /

A1
  • adverb
  • In addition; too; in a similar way

bowl

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US / bəʊl /

UK / bol /

A2
  • noun
  • Part of an object that has a rounded, inward curve
  • Round container used for holding rice, soup etc.
  • Round Building to watch sports events, concerts
  • Low-lying land with higher ground around it
  • verb
  • To roll a ball in the sport of bowling
  • To throw a ball in a game such as cricket

five

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US / faɪv /

UK / faɪv /

A1
  • number
  • 5

kind

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US / kaɪnd /

UK / kaɪnd /

A1
  • adjecitve
  • In a caring and helpful manner
  • friendly and considerate
  • noun
  • One type of thing

how

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US / haʊ /

UK / haʊ /

A1
  • adjecitve
  • To what degree? in what amount?
  • adverb
  • (Used to explain the way to do something)
  • exclamation
  • For what purpose or reason?
  • (Used to ask someone or something's condition)

year

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US / jə: /

UK / jɪr /

A1
  • noun
  • Unit of time equal to 12 months or 365 or 366 days
  • Used to refer to the age of a person

solution

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US / səˈlu:ʃn /

UK / səˈluʃən /

A2
  • noun
  • Mix of a liquid and a solid or a gas
  • Way to solve or deal with a problem

wish

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US / wɪʃ /

UK / wɪʃ /

A1
  • noun
  • Expression of a hope for something in the future
  • verb
  • To want something to happen or to become true

bad

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US / bæd /

UK / bæd /

A1
  • adjecitve
  • Not good; wrong
  • Lacking in good morals; evil
  • No longer fresh; spoiled

endeavour

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US / ɪn'devə(r) /

UK / ɛnˈdɛvɚ /

B2
  • noun
  • Attempt or effort to do something
  • verb
  • To attempt or make effort to do something

surface

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US / 'sɜ:fɪs /

UK / ˈsɚfəs /

A2
  • adjecitve
  • Of the top layer; not deep or meaningful
  • noun
  • Top layer of the ground or of water
  • Nature or emotions that show, but may not be true
  • Outside or upper layer of something
  • verb
  • To give (road) a top layer
  • To appear after being hidden, unseen, or unknown
  • To come to the top of something; emerge
  • To come to the top level of water, mud, etc.

aero

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US / 'eərəʊ /

UK / 'eroʊ /

B1
  • adjecitve
  • Of or relating to flying in aircraft

functionally

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US / 'fʌŋkʃənəlɪ /

UK / 'fʌŋkʃənəlɪ /

A1
  • adverb
  • Capable of serving a purpose well

into

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US / 'ɪntə /

UK / ˈɪntu /

A1
  • preposition
  • Moving or going inside something
  • In the same direction as; in the direction of
  • So as to become; taking the state of

message

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US / 'mesɪdʒ /

UK / ˈmɛsɪdʒ /

A2
  • noun
  • Main idea or theme in a story, book, or film
  • Piece of information that is told/given to someone
  • verb
  • To communicate using text

other

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US / 'ʌðə(r) /

UK / ˈʌðər /

A1
  • adjecitve
  • A thing different from that mentioned
  • determiner
  • (Something) else; not the first (one)
  • pronoun
  • Being the one and only thing of that category

phone

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US / fəʊn /

UK / foʊn /

A2
  • noun
  • Machine used to talk to someone who is far away
  • verb
  • To talk to someone using a telephone

lucky

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US / 'lʌkɪ /

UK / ˈlʌki /

A1
  • adjecitve
  • Fortunate; having good things happen by chance

explainer

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US / ɪksp'leɪnə /

UK / ɪksp'leɪnə /

A1
  • noun
  • Someone giving reasons or details about something

one

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US / wʌn /

UK / wʌn /

A1
  • pronoun
  • You; we; people in general; someone
  • The thing or person previously referred to
  • adjecitve
  • Used to refer to people generally
  • Being a strong example of (something mentioned)
  • number
  • Number 1

than

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US / ðən /

UK / ðən /

A1
  • conjunction
  • Used to compare two things that are not equal

pull

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US / pʊl /

UK / pʊl /

A1
  • noun
  • Act of breathing in smoke, as from a pipe
  • Force something has that draws other things to it
  • Using your hands to move something to you
  • verb
  • To breathe in smoke, as from a pipe
  • To hold something and move it toward you
  • To remove something by force

angeles

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US / ˈeɪndʒəlz /

UK / ˈændʒəlɪs /

A1

chemical

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US / ˈkemɪkl /

UK / ˈkɛmɪkəl /

A2
  • adjecitve
  • Made of various elements
  • noun
  • Basic substance produced by mixing elements

burgeon

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US / ˈbɜ:dʒən /

UK / ˈbɜ:rdʒən /

C2
  • verb
  • To grow or develop rapidly

commercial

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US / kəˈmə:ʃəl /

UK / kəˈmɚʃəl /

B1
  • adjecitve
  • noun
  • Radio or television advertisement

terminal

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US / 'tɜ:mɪnl /

UK / ˈtɚmənəl /

A2
  • adjecitve
  • (Of an illness, etc.) likely to lead to death
  • noun
  • Final stop or station for a bus, train or plane
  • Place where trips end or begin, like a train stop
  • other
  • End part of some structure or concept

runaway

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US / ˈrʌnəweɪ /

UK / ˈrʌnəˌwe /

C2
  • adjecitve
  • (Of a victory) easy; hardly contested
  • Unhappy child who runs away from home
  • noun
  • Unhappy child who runs away from home

happy

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US / ˈhæpi /

UK / ˈhæpi /

A1
  • adjecitve
  • Feeling pleasure or joy; glad

congress

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US / 'kɒŋɡres /

UK / ˈkɑŋɡrɪs /

B1
  • noun
  • Meeting of elected or appointed representatives
  • American governing body of elected representatives

hitch

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US / hɪtʃ /

UK / hɪtʃ /

B2
  • noun
  • Small problem that makes things more difficult
  • verb
  • To ask for and get (a ride in someone's car)
  • To attach a trailer to a car; tow

program

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US / 'prəʊɡræm /

UK / ˈproˌɡræm, -ɡrəm /

A1
  • noun
  • Small book of events in a play, concert or movie
  • A plan or schedule of events
  • Series of classes at a college or university
  • A computer application
  • TV show
  • verb
  • To make someone act or think in a certain way
  • To write computer code for a piece of software

this

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US / ðɪs /

UK / ðɪs /

A1
  • adjecitve
  • Used to indicate something already been discussed
  • Used to indicate something happening around now
  • adverb
  • An indication by a physical motion or gesture
  • A specific amount of
  • determiner
  • Person, thing, or idea near you
  • pronoun
  • Person, thing that has already been discussed

word

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US / wɜ:d /

UK / wɚd /

A1
  • noun
  • Unit of language that has a meaning
  • Promise
  • Short remark or piece of information
  • verb
  • To express something by choosing particular words

symmetrical

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US / sɪˈmetrɪkl /

UK / sɪˈmɛtrɪkəl /

B2
  • adjecitve
  • Having parts that are exactly the same

school

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US / sku:l /

UK / skul /

A1
  • adjecitve
  • Being to do with schools and education
  • noun
  • Large group of fish that swim together
  • Education of a child
  • Building where you learn in classes with a teacher
  • A particular belief or idea about something
  • verb
  • To teach or train someone to know or do something

big

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US / bɪɡ /

UK / bɪɡ /

A1
  • adjecitve
  • Popular
  • Serious
  • Large

alone

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US / ə'ləʊn /

UK / əˈlon /

A1
  • adjecitve
  • Apart from others
  • Without equal
  • adverb
  • Without anyone or anything else

little

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US / 'lɪtl /

UK / ˈlɪtl /

A1
  • adjecitve
  • Being short in length of time
  • Not great in size, amount, or degree; small
  • Being very young or younger than others
  • adverb
  • By an amount or degree that is not very much
  • Not often; rarely
  • noun
  • A person's name

material

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US / məˈtɪəriəl /

UK / məˈtɪriəl /

A2
  • adjecitve
  • Relevant; (of evidence) important or significant
  • Belonging to the world of physical things
  • noun
  • Cloth; fabric
  • Supplies or data needed to do a certain thing
  • Substance from which a thing is made of

natural

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US / ˈnætʃərəl /

UK / ˈnætʃərəl, ˈnætʃrəl /

A1
  • adjecitve
  • Being as one would expect; being usual or normal
  • Not made by humans; without human intervention

might

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US / maɪt /

UK / maɪt /

A1
  • other
  • Used to politely request an action
  • Used to express that something could happen
  • Power, strength, force or influence

the

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US / ðə /

UK / ðə /

A1
  • article
  • Used to refer to something already mentioned
  • Used to show there is only one of something
  • determiner
  • Used to describe all of a family

seek

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US / si:k /

UK / sik /

A2
  • verb
  • To ask someone for help
  • To search for; try to find or do; look for
  • To try to achieve something

wow

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US / waʊ /

UK / waʊ /

A1
  • exclamation
  • Sound people make when they make are impressed
  • verb
  • (Informal) to greatly impress someone

receive

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US / rɪ'si:v /

UK / rɪˈsiv /

A1
  • verb
  • To get something someone has given or sent to you
  • To allow someone to become a member (of a club)
  • To welcome someone as a guest into your home
  • To respond to (e.g. news) in a particular way

rocket

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US / 'rɒkɪt /

UK / ˈrɑkɪt /

B1
  • noun
  • Powerful engine that releases hot gases
  • Dark green, hot-tasting salad leaf
  • Weapon shaped like a long tube carrying bombs
  • Vehicle transporting people or things into space
  • verb
  • To travel, increase, or rise very quickly

upbeat

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US / ˈʌpbi:t /

UK / ˈʌpˌbit /

C1
  • adjecitve
  • Being positive and cheerful

loose

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US / lu:s /

UK / lus /

A2
  • adjecitve
  • (Idea, thought, or work) unclear or imprecise
  • Not tightly attached or held
  • Not being attached to or contained within anything
  • Not tightly controlled, organized, or governed
  • verb
  • To shoot or fire something from a gun

make

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US / meɪk /

UK / mek /

A1
  • noun
  • Product made by a particular company; brand
  • verb
  • To arrange or prepare something e.g. dinner
  • To get to (a place) on time
  • To gain the status of (teacher, lawyer, etc.)
  • To create something by putting things together
  • To earn a certain amount of money at a job
  • To cause or force a person to do something
  • To cause something to happen or be formed

panel

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US / 'pænl /

UK / ˈpænəl /

A2
  • noun
  • Group who answer questions or give opinions
  • Flat surface with controls and switches
  • Flat, thin piece of material, often made of wood
  • verb
  • To cover a wall with thin pieces of wood

treat

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US / tri:t /

UK / trit /

A1
  • noun
  • Something you buy for others as a surprise present
  • something that tastes good and that is not eaten often
  • verb
  • To pay for the food or enjoyment of someone else
  • To use medical methods to try to cure an illness
  • To act in a certain way toward someone

universe

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US / ˈju:nɪvɜ:s /

UK / ˈjunəˌvɚs /

B2
  • noun
  • All of space that contains planets and stars
  • Things surrounding a person, affecting their life

russian

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US / ˈrʌʃn /

UK / ˈrʌʃn /

A1
  • adjecitve
  • Concerning the culture and people of Russia
  • noun
  • Person from Russia

awesome

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US / 'ɔ:səm /

UK / ˈɔsəm /

B2
  • adjecitve
  • Great; wonderful; stupendous

attitude

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US / ˈætitju:d /

UK / ˈætɪˌtud, -ˌtjud /

A2
  • noun
  • Way you act, think and feel about something

cassini

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US / kəˈsini /

UK / /

A1
  • proper noun
  • A spacecraft launched in 1997 to explore Saturn and Titan, which it reached in 2004.

constant

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US / 'kɒnstənt /

UK / ˈkɑnstənt /

A2
  • adjecitve
  • Happening frequently or without pause
  • noun
  • Thing that happens always or at a regular rate

few

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US / fju: /

UK / fju /

A1
  • pronoun
  • Not many, a small number

earth

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US / ɜ:θ /

UK / ɚθ /

A1
  • noun
  • Wire connecting an electrical device to the ground
  • The planet we live on
  • Soil in which we grow plants

ocean

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US / 'əʊʃn /

UK / ˈoʃən /

A2
  • noun
  • Large body of salt water; a large sea

much

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US / mʌtʃ /

UK / mʌtʃ /

A1
  • adjecitve
  • Very; to a high level or degree
  • adverb
  • A lot; large amount; a high degree of
  • Nearly; basically
  • On many occasions; often
  • noun
  • A large amount; a great quantity

stigma

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US / 'stɪɡmə /

UK / ˈstɪɡmə /

B2
  • noun
  • Mark of shame or disgrace

system

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US / 'sɪstəm /

UK / ˈsɪstəm /

A1
  • adjecitve
  • Working in an organized, logical way
  • noun
  • Set of organized, planned ideas that work together

for

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US / fə(r) /

UK / fɔr,fə /

A1
  • preposition
  • Used to show the purpose, or need of something

through

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US / θru: /

UK / θru /

A2
  • adjecitve
  • having finished using or doing something
  • adverb
  • From the beginning of something until the end
  • preposition
  • Over, in, across an entire thing or place
  • Allowing you to pass between, or to
  • By a particular way or process; by the use of

time

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US / taɪm /

UK / taɪm /

A1
  • noun
  • Speed at which music is played; tempo
  • Point as shown on a clock, e.g. 3 p.m
  • Number of hours, minutes needed to do something
  • Occasion when something happens
  • Period or occasion that something occurred
  • Period in history or the past
  • Something measured in minutes, hours, days, etc.
  • How long an event takes; duration
  • verb
  • To check speed at which music is performed
  • To choose a specific moment to do something
  • To measure how long an event takes, e.g. a race
  • To schedule something to occur at a specific moment

why

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US / waɪ /

UK / hwaɪ, waɪ /

A1
  • adverb
  • Question word to ask for a reason
  • exclamation
  • (Used to express surprise or approval)

brake

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US / breɪk /

UK / brek /

A2
  • noun
  • Mechanism on car, train, bike to make it slow down
  • verb
  • To stop or slow down a car when driving

field

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US / fi:ld /

UK / fild /

A1
  • noun
  • Area of study, such as physics or biology
  • Piece of land used to grow crops/raise animals
  • Open area of land, especially without buildings
  • Grassed area where you play some sports
  • verb
  • To respond to something or answer a question
  • To catch or stop a ball during a game

plunk

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US / plʌŋk /

UK / plʌŋk /

A1
  • noun
  • Make or move along with a sound as of a horse's hooves striking the ground; set (something or yourse

send

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US / send /

UK / sɛnd /

A1
  • verb
  • To cause to behave or respond in a particular way
  • To cause mail or packages to go to another place
  • To move something quickly in a particular way
  • To give information or greetings to someone

taiwan

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US / ˈtaɪˈwɑːn /

UK / ˈtaɪˈwɑn /

A1
  • other
  • A government on the island of Taiwan established in by Chiang Kai-shek after the conquest of mainlan
  • An island in southeastern Asia miles off the coast of mainland China in the South China Sea

chinese

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US / /

UK / /

A1
  • adjecitve
  • Concerning the culture and people of China

california

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US / ˌkælɪ'fɔ:njə, -'fɔ:ni:ə /

UK / ˌkælɪ'fɔ:rnjəˌ -'fɔ:rni:ə /

A1
  • noun
  • A state in the western United States on the Pacific; the rd largest state; known for earthquakes

home

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US / həʊm /

UK / hom /

A1
  • adjecitve
  • A sports team's own field or place of play
  • adverb
  • Into the correct or intended position
  • noun
  • House, apartment or building to be rented or sold
  • Institution for sick or elderly people
  • Place where a person or a family lives
  • Country where a person lives or was born
  • Region that is native to peoples, plant or animals
  • verb
  • To move towards a particular target location

just

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US / dʒʌst /

UK / dʒʌst /

A1
  • adjecitve
  • Proper or appropriate; as is deserved
  • Doing or being what is right or fair
  • Legally correct; having enough evidence
  • adverb
  • Almost; nearly
  • Exactly at the time of
  • Exactly (the same as, like)

modern

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US / ˈmɔdən /

UK / ˈmɑdən /

A1
  • adjecitve
  • Of the present time; up to date; contemporary

somewhere

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US / 'sʌmweə(r) /

UK / ˈsʌmˌhwɛr, -ˌwɛr /

A1
  • adverb
  • At or to an unknown or unnamed place

talk

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US / tɔ:k /

UK / tɔk /

A1
  • noun
  • Style of speaking
  • Discussion between two countries
  • Giving information in front of people; lecture
  • Saying things or ideas to someone with words
  • verb
  • To make a formal speech about something
  • To say things or ideas to someone with words

technology

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US / tek'nɒlədʒɪ /

UK / tɛkˈnɑlədʒi /

A2
  • noun
  • Use or knowledge of science in industry etc.

check

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US / tʃek /

UK / tʃɛk /

A1
  • adjecitve
  • Decorated with squares made up of lines
  • noun
  • Paper showing how much you owe at a restaurant
  • Printed piece of paper you sign to pay for things
  • A mark on a form, equivalent to 'yes'; tick
  • Mark used to show that something is correct
  • Procedure to prevent errors or control something
  • verb
  • To confirm the details of something are correct
  • To leave your things with staff who look after it
  • To examine something to see if something is wrong
  • To examine in order to prevent errors/a problem

correct

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US / kə'rekt /

UK / kəˈrɛkt /

A2
  • adjecitve
  • Being suitable and appropriate for an occasion
  • True or accurate
  • verb
  • To fix a problem
  • To write marks on a piece of work to show mistakes
  • To punish in order to improve

equation

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US / ɪˈkweɪʒn /

UK / ɪˈkweʒən, -ʃən /

B1
  • noun
  • Mathematical statement showing things to be equal
  • Complex set of different facts, ideas or issues

los

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US / /

UK / /

A1
  • abbreviation
  • Law of the sea.
  • Length of stay.
  • Line of scrimmage.
  • Line of sight.
  • Loss of signal.

torch

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US / tɔ:tʃ /

UK / tɔrtʃ /

B1
  • noun
  • Light or flame to be carried in the hand
  • verb
  • To set fire to something

everybody

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US / ˈevribɒdi /

UK / ˈɛvriˌbɑdi, -ˌbʌdi /

A1
  • pronoun
  • Every person; everyone

limit

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US / 'lɪmɪt /

UK / ˈlɪmɪt /

A2
  • noun
  • Point beyond which it is not possible to go
  • verb
  • To stop or prevent an increase past a point

land

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US / lænd /

UK / lænd /

A1
  • noun
  • Region or country
  • Earth; the ground
  • verb
  • To arrive or cause a boat to arrive at the shore
  • To obtain or get something that you wanted
  • To (cause to) come down to the ground safely
  • To cause to arrive in a specific place or state

launch

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US / lɔ:ntʃ /

UK / lɔntʃ, lɑntʃ /

A2
  • noun
  • Starting a new project; introducing new product
  • Act of firing rockets into the air
  • verb
  • To start a new project; start selling a product
  • To put a rocket into the air
  • To put a ship into the water for the first time

piece

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US / pi:s /

UK / pis /

A1
  • noun
  • A counter in a board game
  • Small part of something larger
  • verb
  • To put items together to assemble something

set

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US / set /

UK / sɛt /

A1
  • adjecitve
  • Prepared for something; ready
  • noun
  • Complete group of something
  • Place where a television show or movie is filmed
  • Group of games in a tennis match
  • Device that receives radio or television signals
  • verb
  • To make a clock state or ring at a particular time
  • To decide upon or choose something
  • To make something ready for use (e.g. table)
  • To decide on a price for something
  • To become hard (of glue, concrete etc.)
  • To be located in a specific place or time
  • To put (e.g. a vase) down carefully in a place
  • To put someone in a certain condition or state
  • (Of the sun) to go lower than the horizon

well

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US / wel /

UK / wɛl /

A1
  • adjecitve
  • Being in a fortunate, good condition or state
  • Healthy and in good condition
  • adverb
  • In an acceptable, proper, or successful manner
  • In a complete, total, or full manner
  • A great and considerable degree
  • In a successful way, in a good or satisfactory way
  • exclamation
  • Used to begin or continue a particular statement
  • Used to show you want to start saying something
  • Used to express that you are waiting for a reply
  • You say this to change the topic of a conversation
  • Used to indicate you are making a final remark
  • noun
  • Long deep hole in the ground to get water
  • verb
  • To cause your eyes to fill with tears

start

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US / stɑ:t /

UK / stɑrt /

A1
  • noun
  • First time or place that a thing exists; beginning
  • First opportunity to achieve something, e.g. a job
  • Sudden action or movement because you are scared
  • other
  • Beginning of something in place or time
  • verb
  • To do, be or happen for the first time; begin
  • To turn something on

cool

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US / ku:l /

UK / kul /

A1
  • adjecitve
  • Steady and calm when facing difficulties
  • Almost cold; not warm or hot
  • Smart or stylish in a way (young) people admire
  • Unfriendly in an indirect way; distant
  • verb
  • To make something decrease in temperature
  • (Of an emotion, etc.) to become less strongly felt

eight

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US / eɪt /

UK / et /

A1
  • number
  • 8

computer

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US / kəmˈpju:tə(r) /

UK / kəmˈpjutɚ /

A1
  • noun
  • Machine for storing data, accessing the internet

hell

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US / hel /

UK / hɛl /

A2
  • noun
  • Any place of pain and suffering

kill

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US / kɪl /

UK / kɪl /

A1
  • noun
  • Animal killed by a person or other animal
  • verb
  • To cause someone to experience a lot of pain
  • To end the life of a person or other living thing
  • To be very funny
  • To prevent something from continuing or operating
  • To do something unimportant to pass time quickly

per

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US / pə(r) /

UK / pɚ /

A2
  • preposition
  • In the manner directed or suggested
  • For each; during each

water

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US / 'wɔ:tə(r) /

UK / ˈwɔtɚ, ˈwɑtɚ /

A1
  • noun
  • Clear liquid that forms the seas, rivers and rain
  • Large area such as an ocean or sea
  • verb
  • (Of the eyes) to produce tears
  • (Mouth) to become wet at the thought of nice food
  • To pour liquids onto a plant to keep it alive

populate

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US / 'pɒpjʊleɪt /

UK / ˈpɑpjəˌlet /

A2
  • verb
  • To live in a particular area, as a group

mama

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US / 'mæmə /

UK / ˈmɑmə /

B2
  • noun
  • A mother

control

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US / kən'trəʊl /

UK / kənˈtrol /

A1
  • noun
  • A device designed to operate a machine
  • Participant in experiment that is left untouched
  • Act to dominate or command; make manageable
  • A law limiting the growth or spread of something
  • A place which overseas or manages e.g. a factory
  • verb
  • To direct or influence the behavior of something

hour

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US / 'aʊə(r) /

UK / aʊr /

A1
  • noun
  • 60 minutes
  • Particular time of the day
  • Fixed, regularly occurring time

light

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US / laɪt /

UK / laɪt /

A1
  • adjecitve
  • Being bright making it easy to see; not dark
  • Being pale and lacking darkness of color
  • Not heavy; weighing only a little
  • adverb
  • Carrying few bags when traveling
  • noun
  • A source of energy that makes a room or area bright
  • Way in which something or someone is understood
  • verb
  • To cause something to burn; put a burning match to
  • To provide a way to see ahead

possibly

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US / ˈpɒsəbli /

UK / ˈpɑ:səbli /

A1
  • adverb
  • May be true or likely, but is uncertain

molecule

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US / ˈmɒlɪkju:l /

UK / ˈmɑlɪˌkjul /

B2
  • noun
  • Two or more atoms chemically combined

those

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US / ðəʊz /

UK / ðoz /

A1
  • determiner
  • The people or things we are talking about
  • pronoun
  • The objects far from the speaker

stuff

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US / stʌf /

UK / stʌf /

A1
  • noun
  • Generic description for things, materials, objects
  • verb
  • To push material inside something, with force

velocity

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US / və'lɒsətɪ /

UK / vəˈlɑsɪti /

B1
  • noun
  • Speed in a given direction

place

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US / pleɪs /

UK / ples /

A1
  • noun
  • Particular location, area or region
  • verb
  • To put someone in a particular type of situation
  • To put something in a certain location or position

own

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US / əʊn /

UK / on /

A1
  • adjecitve
  • Belong to oneself
  • determiner
  • Yours, his, hers, etc.; not belonging to another
  • pronoun
  • (Something) belong to myself
  • verb
  • To have something as your property

about

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US / ə'baʊt /

UK / əˈbaʊt /

A1
  • adverb
  • To be ready to; going to
  • Nearly; approximately; roughly
  • Near; next to; close to
  • In every direction; in the area of
  • preposition
  • Concerning or of (a topic)

care

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US / keə(r) /

UK / kɛr /

A1
  • noun
  • Treatment you receive for your health or safety
  • Something that a person worries about
  • verb
  • To feel interest, concern, or worry
  • To look after someone or something

even

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US / 'i:vn /

UK / ˈivən /

A1
  • adjecitve
  • Being equal in influence, power, possibility etc.
  • Being divided equally or fairly
  • (Of teams/contest) with similar chances of success
  • Smooth, level, or regular
  • Can be divided by 2; ending in 2, 4, 6, 8, or 0
  • At a regular, equally steady manner
  • Remaining steady and unchanging
  • adverb
  • (When this is surprising) as well; too
  • (Used to compare two things/stress the difference)
  • verb
  • To make something level; to flatten
  • To make something equal

like

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US / laɪk /

UK / laɪk /

A1
  • adjecitve
  • Being equal in status or kind to something else
  • Similar; the same
  • adverb
  • For example
  • preposition
  • Used as a filler; used to ad emphasis
  • In a way similar to the way something is done
  • Such as; for example
  • verb
  • To want to
  • To find something pleasing; to prefer something

people

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US / 'pi:pl /

UK / ˈpipəl /

A1
  • noun
  • Persons sharing culture, country, background, etc.
  • Men, Women, Children

what

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US / wɒt /

UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /

A1
  • pronoun
  • Thing or things that; the same kind as
  • Used to emphasize something you are about to say
  • adjecitve
  • Used to refer to a particular amount, or number
  • Used to place emphasis on a particular quality
  • adverb
  • To a certain degree
  • determiner
  • Question words used for asking for information
  • exclamation
  • Used to express excitement, shock, or surprise
  • Used to ask people to repeat something they said

stigmatize

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US / ˈstɪgmətaɪz /

UK / ˈstɪɡməˌtaɪz /

C2
  • verb
  • To consider or describe as shameful or bad
  • To makes someone feel that they are very bad

second

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US / 'sekənd /

UK / ˈsɛkənd /

A1
  • adjecitve
  • 2nd; the one following first
  • noun
  • Unit of time; one sixtieth of a minute
  • Short period of time that you wait for someone
  • (Do) soon

case

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US / keɪs /

UK / kes /

A1
  • noun
  • Container used to carry things, e.g. clothes
  • Set of facts about a crime
  • Set of facts about an event
  • Example or instance of something
  • verb
  • To find out about a place, as in planning to steal

energy

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US / 'enədʒɪ /

UK / ˈɛnədʒi /

A2
  • noun
  • Physical or mental strength

enough

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US / ɪˈnʌf /

UK / ɪˈnʌf /

A1
  • adjecitve
  • Sufficient to answer the need
  • adverb
  • To a satisfactory degree
  • pronoun
  • Equal to what is needed; as much as required
  • Adequate number or amount

depress

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US / dɪ'pres /

UK / dɪˈprɛs /

B2
  • verb
  • To make someone feel sad or miserable
  • To push something down

find

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US / faɪnd /

UK / faɪnd /

A1
  • noun
  • Object discovered by chance
  • Things that have been discovered from searching
  • verb
  • To become aware of something that is happening
  • To discover or meet by chance
  • To decide if someone is guilty of a crime, or not
  • To learn through study, research, or effort
  • To discover something by looking for it

great

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US / ɡreɪt /

UK / ɡret /

A1
  • adjecitve
  • Very large in size
  • Very important
  • Very good; fantastic; wonderful
  • adverb
  • Very good; better than before
  • noun
  • Successful and well-admired person

kick

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US / kɪk /

UK / kɪk /

A2
  • noun
  • Feeling of enjoyment or excitement
  • verb
  • To hit or move something with the foot

mean

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US / mi:n /

UK / min /

A1
  • adjecitve
  • Being good at
  • Nasty; unkind
  • Not liking to spend money; cheap; stingy
  • noun
  • Average of a set of numbers
  • verb
  • To express a particular idea or thought
  • To intend to do something in particular
  • To have a particular meaning or value

partner

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US / 'pɑ:tnə(r) /

UK / ˈpɑrtnɚ /

A2
  • noun
  • One you have a business/personal relationship with
  • Someone you have personal relationship with
  • verb
  • To join with others for work or other activity

total

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US / ˈtəʊtl /

UK / ˈtoʊtl /

A1
  • adjecitve
  • Complete
  • noun
  • Whole number or amount of something
  • verb
  • To damage a car beyond repair

tend

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US / tend /

UK / tɛnd /

A2
  • verb
  • To move or act in a certain manner
  • To take care of
  • To regularly behave in a certain way

fun

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US / fʌn /

UK / fʌn /

A1
  • adjecitve
  • Amusing and enjoyable
  • noun
  • Enjoyable or amusing quality or feeling

least

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US / li:st /

UK / list /

A1
  • adverb
  • In the smallest or lowest way
  • noun
  • Something that is of the lowest or smallest degree

select

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US / sɪ'lekt /

UK / sɪˈlɛkt /

A2
  • verb
  • To choose a suitable thing from a group

resistance

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US / rɪ'zɪstəns /

UK / rɪˈzɪstəns /

A2
  • noun
  • Force that stops or slows movement of something
  • Refusal to accept something new or different

ride

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US / raɪd /

UK / raɪd /

A1
  • noun
  • Machine at an amusement park for riding on for fun
  • Trip on a bicycle or a horse
  • verb
  • To travel in a particular vehicle as a passenger
  • To sit on and control a horse or vehicle

right

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US / raɪt /

UK / raɪt /

A1
  • adjecitve
  • Correct or true
  • The south side of you looking at the rising sun
  • adverb
  • Exactly in a place or time
  • Being appropriate for a particular event
  • In a straight or direct manner
  • noun
  • Something you are legally or morally allowed to do
  • Ideal of what is just and good
  • Political view based on conservatism
  • verb
  • To fix something previously wrong or unjust
  • To make upright, as a boat that has turned over

hit

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US / hɪt /

UK / hɪt /

A1
  • noun
  • A planned killing, usually for money
  • Song, movie etc. that is successful
  • When someone strikes someone or something
  • Time when a player makes contact with the ball
  • Time when a website is accessed
  • verb
  • To have a negative impact on a person/place/thing
  • To press something, such as a button or switch
  • To suddenly realize the importance of something
  • To move your hand, a bat, etc. against with force
  • To fight, attack or damage something or someone
  • To arrive at a specific place, level, or goal
  • To make contact with the ball in a game or sport

nothing

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US / 'nʌθɪŋ /

UK / ˈnʌθɪŋ /

A1
  • noun
  • Item of little or no value, importance, interest
  • Number or value of zero
  • pronoun
  • Not anything, not a single thing

smile

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US / smaɪl /

UK / smaɪl /

A1
  • noun
  • Raising the corners of the mouth showing happiness
  • verb
  • To put up the corners of mouth to show happiness

tile

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US / taɪl /

UK / taɪl /

B1
  • noun
  • Squares of hard material to cover floor/roof/wall

square

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US / skweə(r) /

UK / skwɛr /

A2
  • adjecitve
  • Being fair or honest
  • Multiply a number by itself e.g. 2x2 or 6x6
  • noun
  • Shape with 4 equal length sides and 4 equal angles
  • The result of multiplying Length by the width
  • Open public area in the middle of the town
  • verb
  • To make something balance or be equal
  • To multiply a number by itself, e.g. 2x2 or 6x8
  • To straighten the edge to form a four-sided shape

tell

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US / tel /

UK / tɛl /

A1
  • verb
  • To (strongly) advise a person to do something
  • To be able to guess
  • To say or communicate information to someone
  • To inform, but without speaking; indicate
  • To have a negative effect on someone
  • To order someone to do something; command
  • To recognize something based on certain signs
  • To report something to an authority
  • To explain something or teach someone something

anymore

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US / 'enɪmɔ: /

UK / ˌɛniˈmɔr, -ˈmor /

A2
  • adverb
  • No longer; no more

fire

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US / 'faɪə(r) /

UK / faɪr /

A1
  • noun
  • Heat and the flame produced when burning
  • Intense energy for or about something
  • verb
  • To apply heat to something to make it hard
  • To make a person leave their job; dismiss
  • To shoot a gun or weapon
  • To launch something into the sky, e.g. a rocket
  • To start working on something e.g. a project

down

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US / daʊn /

UK / daʊn /

A1
  • adjecitve
  • Being sad, sick, or unhappy
  • Not operating, working, or functioning as expected
  • adverb
  • In a sitting or lying position
  • Towards or on the ground, floor, or bottom
  • Written or copied onto a piece of paper or book
  • noun
  • A period of play in American Football
  • The soft, smooth hairs that cover a bird's body
  • preposition
  • Along something's path, course, or direction
  • Going from a higher position to a lower position
  • verb
  • To eat or drink very quickly and without stopping

extent

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US / ɪkˈstent /

UK / ɪkˈstɛnt /

A2
  • noun
  • Point, level or limit to which something reaches
  • Range or space included in something

include

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US / ɪnˈklu:d /

UK / ɪnˈklud /

A1
  • verb
  • To make someone, something part of a group

probe

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US / prəʊb /

UK / prob /

B1
  • noun
  • A thorough or deep examination of a problem
  • Device used to send information from outer space
  • Long medical instrument to look inside your body
  • verb
  • To carefully examine an issue by asking questions
  • To examine the inside of something using a tool

then

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US / ðen /

UK / ðɛn /

A1
  • adverb
  • A time that is not now
  • Following another thing in time or arrangement
  • Following on reasonably from what was just stated
  • At that time, not now

toilet

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US / ˈtɔɪlət /

UK / 'tɔɪlət /

A2
  • noun
  • Room where you go to urinate or excrete; bathroom
  • verb
  • To wash and take care of your body

vaporize

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US / 'veɪpəraɪz /

UK / ˈvepəˌraɪz /

A1
  • verb
  • To kill to make something completely disappear

sanction

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US / 'sæŋkʃn /

UK / ˈsæŋkʃən /

B2
  • noun
  • Official support or approval
  • Action taken to force a country to obey laws
  • verb
  • To allow or approve something

saturn

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US / ˈsætɜ:n /

UK / ˈsætɜ:rn /

A1
  • other
  • A giant planet that is surrounded by three planar concentric rings of ice particles; the th planet f

first

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US / fɜ:st /

UK / fɚst /

A1
  • adjecitve
  • 1st; Coming before all others in time or place
  • noun
  • Something that has not happened before
  • Position of the winner of a competition

get

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US / ɡet /

UK / ɡɛt /

A1
  • verb
  • To become affected by illness or disease
  • To begin to feel or understand an emotion or idea
  • To send or bring someone or something home, etc.
  • To go somewhere to obtain something
  • To (cause to) do a particular thing
  • To obtain, receive or be given something
  • To currently have
  • To prepare for use
  • To understand something being said or read

astronaut

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US / ˈæstrənɔ:t /

UK / ˈæstrəˌnɔt /

B2
  • noun
  • Person who travels in space

birth

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US / bɜ:θ /

UK / bɜ:rθ /

A2
  • noun
  • Time when a baby or young animal is born
  • Beginning of something
  • Social position based on the family you come from

example

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US / ɪgˈzɑ:mpl /

UK / ɪɡˈzæmpəl /

A1
  • noun
  • Thing, person which represents a category

happen

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US / 'hæpən /

UK / ˈhæpən /

A1
  • verb
  • To take place or occur

ground

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US / graʊnd /

UK / ɡraʊnd /

A1
  • noun
  • Connection of electrical equipment to earth
  • Place where people play particular sports
  • Solid surface of the earth that we stand on
  • verb
  • To break (coffee, etc.) into tiny bits with machine
  • To make loud jarring noise by pressing hard
  • To make sharp or smooth through friction
  • To press together with force making a sound
  • To punish someone by not allowing them to go out
  • To hit the bottom
  • (Of boat) to hit the bottom so it cannot move
  • To prevent a plane from taking off
  • To place the ball over the goal line in rugby

similarly

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US / ˈsɪmələli /

UK / ˈsɪmələrli /

A2
  • adverb
  • In a way almost the same as something else

yeah

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US / jeə /

UK / ˈjɛə, ˈjæə, jɛ- /

A1
  • exclamation
  • Another way of saying 'yes'

twice

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US / twaɪs /

UK / twaɪs /

A1
  • adverb
  • Two times

amble

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US / ˈæmbl /

UK / ˈæmbəl /

C1
  • verb
  • To walk slowly in a relaxed manner

ashamed

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US / ə'ʃeɪmd /

UK / əˈʃemd /

A2
  • adjecitve
  • Feeling of shame or guilt

china

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US / ˈtʃaɪnə /

UK / ˈtʃaɪnə /

A1
  • noun
  • A communist nation that covers a vast territory in eastern Asia; the most populous country in the wo
  • other
  • High quality porcelain originally made only in China

else

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US / els /

UK / ɛls /

A1
  • adverb
  • Otherwise; if you fail to
  • (Of person place thing etc.) besides; in addition

design

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US / dɪˈzaɪn /

UK / dɪˈzaɪn /

A1
  • noun
  • The way something is planned, to fulfill a purpose
  • verb
  • To plan in a particular way to fulfill a purpose
  • To think of a plan

dirt

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US / dɜ:t /

UK / dɚt /

A2
  • noun
  • Loose earth or soil

huge

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US / hju:dʒ /

UK / hjudʒ /

A2
  • adjecitve
  • Very very large

nowhere

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US / 'nəʊweə(r) /

UK / ˈnoˌhwɛr, -ˌwɛr /

A2
  • adverb
  • Not in or at any place; no place

their

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US / ðɛː /

UK / ðer /

A1
  • determiner
  • Belonging to them

way

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US / weɪ /

UK / we /

A1
  • adverb
  • Used to emphasize the amount of something
  • noun
  • Particular aspect of something being thought about
  • One of various choices that could be made
  • Particular existing condition or state
  • (Often long) distance or length of time
  • How something is done
  • Route to go to a place
  • Small street
  • Usual behavior, emotions or habits of someone

yes

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US / jes /

UK / jɛs /

A1
  • adverb
  • Way to say you agree or will do something

everything

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US / 'evrɪθɪŋ /

UK / ˈɛvriˌθɪŋ /

A1
  • pronoun
  • All of the things mentioned

hawaii

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US / hə'wɑ:i: /

UK / hə'wɑ:i: /

A1
  • noun
  • A state in the United States in the central Pacific on the Hawaiian Islands
  • other
  • Largest and southernmost of the Hawaii islands; has several volcanic peaks

original

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US / ə'rɪdʒənl /

UK / əˈrɪdʒənəl /

A2
  • adjecitve
  • Being first made, thought or performed; fresh
  • Being unique or thinking differently from others

otherwise

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US / ˈʌðəwaiz /

UK / ˈʌðɚˌwaɪz /

A2
  • adverb
  • In an additional or different way
  • Unless; or

plonk

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US / plɒŋk /

UK / plɑːŋk /

C2
  • noun
  • Cheap wine of inferior quality
  • verb
  • To put something down carelessly or heavily

module

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US / ˈmɒdju:l /

UK / ˈmɑ:dʒul /

A2
  • noun
  • Part or unit with a specific job or function

they

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US / ðeɪ /

UK / ðe /

A1
  • pronoun
  • Two or more people, animals, or things

thirteen

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US / ˌθɜ:'ti:n /

UK / θə:ˈtin /

A1
  • number
  • 13

yep

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US / jep /

UK / jɛp /

B2
  • noun
  • Another way of saying 'yes'

very

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US / 'verɪ /

UK / ˈvɛri /

A1
  • adjecitve
  • Concerning a large degree or amount
  • adverb
  • A lot; much; many
  • Used to stress or emphasize a noun

bit

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US / bɪt /

UK / bɪt /

A1
  • noun
  • Device put in a horse's mouth to control it
  • Small piece of something
  • verb
  • (E.g. of fish) to take bait and be caught

encourage

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US / ɪn'kʌrɪdʒ /

UK / ɛnˈkɚrɪdʒ, -ˈkʌr- /

A2
  • verb
  • To increase the chance of something happening
  • To make someone more determined or confident

human

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US / 'hju:mən /

UK / ˈhjumən /

A1
  • adjecitve
  • Concerning or characteristic of people
  • noun
  • A person; a man, woman or child

look

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US / lʊk /

UK / lʊk /

A1
  • noun
  • Person's beauty or physical attractiveness
  • Particular style of dress, clothes, or appearance
  • The way someone, something appears to be
  • Act of searching for or examining something
  • verb
  • To appear to be; seem

peel

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US / pi:l /

UK / pil /

B1
  • noun
  • Outer covering, or skin, of a piece of fruit
  • verb
  • To remove the outer skin of something, e.g. fruit
  • To remove the cover or outer layer from something
  • To lose an outer or top layer, as of skin

nice

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US / naɪs /

UK / naɪs /

A1
  • adjecitve
  • Being attractive or of high quality or value
  • Good or enjoyable
  • Being kind or friendly

moon

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US / mu:n /

UK / mun /

A2
  • noun
  • Round object circling the Earth at night
  • verb
  • To expose your buttocks as a joke

thank

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US / θæŋk /

UK / θæŋk /

A1
  • verb
  • To tell someone you are grateful to them

snap

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US / snæp /

UK / snæp /

B1
  • noun
  • An informal word for a photograph
  • verb
  • To close your mouth quickly like biting something
  • To break something dry and thin, e.g. a branch
  • To lose control of your emotions; get angry

red

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US / red /

UK / rɛd /

A1
  • adjecitve
  • Being the color of blood

change

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US / tʃeɪndʒ /

UK / tʃendʒ /

A1
  • noun
  • Exchange of one set of clothes for another
  • Money in the form of coins instead of paper
  • Money returned after giving too much
  • Act of making or becoming something else
  • verb
  • To exchange one set of clothes for another
  • To exchange one kind of money for another
  • To replace something with another thing
  • To make or become something else
  • To go from one train, bus, etc. and go to another

kinetic

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US / kɪˈnetɪk /

UK / kɪˈnɛtɪk, kaɪ- /

C1
  • adjecitve
  • Of or relating to movement

theory

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US / ˈθiəri /

UK / ˈθiəri, ˈθɪri /

A2
  • noun
  • Ideas or principles that explain facts or events

parachute

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US / 'pærəʃu:t /

UK / ˈpærəˌʃut /

B1
  • noun
  • Cloth with strings for jumping from planes safely
  • verb
  • To drop supplies from a plane via parachute
  • To jump from a plane while attached to a parachute

space

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US / speɪs /

UK / spes /

A1
  • noun
  • Empty area kept for a specific reason, like a car
  • Empty area with nothing in it
  • Area in the sky where the stars are
  • Area between written words on a page
  • verb
  • To make a certain distance or time between

show

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US / ʃəʊ /

UK / ʃo /

A1
  • noun
  • False display of love, emotion or action
  • An event for displaying or promoting goods
  • Play, opera or theater production
  • Presentation that is broadcast on TV or radio
  • verb
  • To be easily seen or displayed
  • To display your emotions or feelings
  • To let someone see something; display
  • To explain or teach how something is done
  • To lead someone somewhere; point them to something
  • To prove something to be true, correct
  • To reveal or allow something to be seen

virus

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US / 'vaɪrəs /

UK / ˈvaɪrəs /

B1
  • noun
  • File secretly put on computers to cause harm
  • Living organism that causes disease or sickness

dense

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US / dens /

UK / dɛns /

B1
  • adjecitve
  • Very thick and difficult to see, get through
  • Hard to understand
  • Uncomprehending; foolish; inconsiderate

fake

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US / feɪk /

UK / fek /

B1
  • adjecitve
  • Not real; made to look like something real
  • noun
  • A copy of something made to trick people
  • verb
  • To make move in sports to trick a player
  • To try to trick or deceive someone

solar

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US / 'səʊlə(r) /

UK / ˈsolɚ /

B1
  • adjecitve
  • Concerning the sun, or its heat

speed

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US / spi:d /

UK / spid /

A2
  • noun
  • How fast or slow something is or is done
  • verb
  • To move quickly when completing an action
  • To drive a vehicle faster than laws allow

several

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US / ˈsevrəl /

UK / ˈsɛvərəl,ˈsɛvrəl /

A1
  • adjecitve
  • Many of
  • pronoun
  • More than two but not a large amount

acquire

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US / ə'kwaɪə(r) /

UK / əˈkwaɪr /

A2
  • verb
  • To get or earn something by thinking or working

work

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US / wɜ:k /

UK / wɚk /

A1
  • adjecitve
  • Activity completed in order to make money
  • noun
  • The product of some artistic or literary endeavor
  • Everything created by an author, artist, musician
  • Activity you do in order to make money
  • Place of employment
  • Final product or result of a some labor or effort
  • verb
  • To bring into a specific state of success
  • To be functioning properly, e.g. a car
  • To do your job in your company or workplace
  • To make an effort to do something
  • To operate a machine or device

engine

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US / 'endʒɪn /

UK / ˈɛndʒɪn /

A2
  • noun
  • Machine that changes energy into mechanical motion
  • The part of a train that pulls railway cars

drop

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US / drɒp /

UK / drɑp /

A1
  • noun
  • Distance between a higher and a lower level
  • Act of letting something fall (from your hand)
  • A decrease in quantity or quality; reduction
  • Tiny amount of liquid, with rounded bottom
  • verb
  • To drive someone to a place and then drive away
  • To let something fall from your hand
  • To fall or lie down quickly, as when shot
  • To decide to stop something e.g. a course)
  • To (cause to) reduce in quantity or quality

its

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US / ɪts /

UK / ɪts /

A1
  • adjecitve
  • Referring to or belonging to ‘it’
  • determiner
  • Of something; belonging or related to something
  • other
  • Possessive form of “it”

onion

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US / ˈʌnjən /

UK / ˈʌnjən /

B1
  • noun
  • Strong-smelling, strong-tasting vegetable

pacific

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US / pə'sɪfɪk /

UK / pəˈsɪfɪk /

A1
  • adjecitve
  • Relating to or bordering the Pacific Ocean
  • Concerned with peace or of a peaceful nature

who

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US / hu: /

UK / hu /

A1
  • pronoun
  • Which person
  • Used to introduce information about people

return

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US / rɪ'tɜ:n /

UK / rɪ'tɜ:rn /

A1
  • adjecitve
  • Do again; repeated
  • noun
  • Faulty or unwanted product sent back to a company
  • Enter key; the main key on the computer keyboard
  • Profit made as a result of a business activity
  • Process of going back to a previous way or state
  • verb
  • To hit something back to the other player or team
  • To come back after being away from somewhere
  • To repay someone's actions, kindness etc.
  • To put, bring, take, give, or send something back
  • To occur again

russia

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US / 'rʌʃə /

UK / 'rʌʃə /

A1
  • proper noun
  • A country in northern Asia and eastern Europe; population 143,500,000 (estimated 2015); capital, Mos

violation

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US / ˌvaɪə'leɪʃn /

UK / ˌvaɪəˈleʃən /

B1
  • noun
  • Abuse, damage or total disregard
  • Act of failing to obey a rule or law

bring

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US / brɪŋ /

UK / brɪŋ /

A1
  • verb
  • To take or go with someone to a place

jama

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US / ˈdʒɑːmə /

UK / /

A1

slam

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US / slæm /

UK / slæm /

B1
  • noun
  • Act or sound of closing a door, etc. violently
  • verb
  • To criticize sharply
  • To shut with a lot of force, making a loud noise

room

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US / ru:m /

UK / rum, rʊm /

A1
  • noun
  • All of the people inside a particular room
  • Part of building enclosed by walls, e.g. kitchen
  • Opportunity to exist, happen, or be true
  • verb
  • To share a home with someone

take

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US / teɪk /

UK / tek /

A1
  • noun
  • Filming of a single scene for TV or the movies
  • verb
  • To accept something that is offered
  • To use a method of traveling, e.g. a bus or train
  • To use a camera to make (a photo)
  • To pick up something and go away with it
  • To study a subject in school
  • To attempt to pass (an exam)
  • To require a certain amount of time, money, space

base

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US / beɪs /

UK / bes /

A2
  • noun
  • Place military personnel live, train, and operate
  • Bottom part of an object that touches a surface
  • Unit of counting, e.g. 10 for counting
  • Most important idea or ingredient to add others
  • Origin or start from which something came
  • Main place where an organization or a person works
  • verb
  • To use as the starting point or origin for
  • To have as the main location for (company, etc.)

back

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US / bæk /

UK / bæk /

A1
  • adjecitve
  • Farthest from the front e.g. in a classroom
  • adverb
  • Have returned to a place you were before
  • noun
  • The part of a chair that the upper body leans upon
  • Location at the rear of something
  • The reverse of side something
  • Area on the rear of your body
  • verb
  • To bet money on something
  • To go backwards in a car
  • To support and encourage someone or some cause

guy

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US / ɡaɪ /

UK / ɡaɪ /

A1
  • noun
  • Man; boy; any person

hope

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US / həʊp /

UK / hop /

A1
  • noun
  • When you wish something will happen; what you wish
  • verb
  • To expect and want something to happen

until

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US / ənˈtɪl /

UK / ʌnˈtɪl /

A1
  • conjunction
  • Up to; to a time when something happens
  • preposition
  • Before (a specific time)

anything

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US / ˈeniθɪŋ /

UK / ˈɛniˌθɪŋ /

A1
  • pronoun
  • A thing of any kind

from

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US / frəm /

UK / frʌm, frɑm,frəm /

A1
  • preposition
  • Starting at a particular place, time or level

escape

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US / ɪ'skeɪp /

UK / ɪˈskep /

A2
  • noun
  • Act to briefly ignoring boring or bad things
  • The 'esc key' on a keyboard
  • Act of getting away from where you are being kept
  • verb
  • To avoid something undesirable, dangerous or bad
  • To get away from a place where you are being kept
  • (Gas, water) to come out from a pipe, container
  • To not to be noticed or remembered by someone

invite

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US / ɪnˈvaɪt /

UK / ɪnˈvaɪt /

A2
  • noun
  • An invitation
  • verb
  • To ask someone to go somewhere or do something

hot

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US / hɒt /

UK / hɑ:t /

A1
  • adjecitve
  • Angry or excited
  • Being very good at something
  • Having a high temperature
  • Popular and causing a great deal of excitement
  • Attractive in a sexually exciting way
  • (Of food) very spicy
  • Stolen; dangerous to buy or trade in

over

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US / 'əʊvə(r) /

UK / ˈovɚ /

A1
  • adverb
  • Finished; no longer happening
  • Towards the ground/away from a standing position
  • noun
  • A set of six consecutive balls bowled in cricket
  • other
  • Finished
  • preposition
  • Showing the relation when a thing is above another
  • On or covering something
  • Above or across something
  • More than you need
  • From one side to the other
  • In the direction of; toward

unbiased

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US / ʌnˈbaɪəst /

UK / ʌnˈbaɪəst /

B1
  • adjecitve
  • Without prejudice; giving a fair assessment

reuse

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US / ˌri:'ju:z /

UK / riˈjuz /

B1
  • verb
  • To use something again

temperature

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US / ˈtemprətʃə(r) /

UK / ˈtɛmpərəˌtʃʊr,-tʃɚ,ˈtɛmprə- /

A2
  • noun
  • When you your body heat is above normal
  • How hot or cold something is, e.g. the weather

couple

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US / 'kʌpl /

UK / ˈkʌpəl /

A2
  • noun
  • Two people in a romantic relationship
  • Two of something; two people; a pair
  • verb
  • To join something to something else
  • (Two animals) to engage in sexual relations
  • To put two people or things together

forty

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US / 'fɔ:tɪ /

UK / ˈfɔrti /

A1
  • number
  • 40

keep

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US / ki:p /

UK / kip /

A1
  • noun
  • Large, strong tower in the middle of a castle
  • Money spent on you so you can live in a place
  • verb
  • To continue doing something; not to stop
  • To stop balls going in a goal in sports
  • To not give back or return something
  • (Of food) to not spoil or not rot
  • To take possession of something to own, e.g. a pet
  • To have and continue to hold something
  • To do something that you have promised or agreed
  • To stay in a certain place or condition
  • To maintain the rules

slash

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US / slæʃ /

UK / slæʃ /

B2
  • noun
  • Line ( / ) used in writing
  • Long, deep cut, caused by a sharp object
  • verb
  • To cut violently with a sharp object
  • To decrease something by a large amount

something

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US / ˈsʌmθɪŋ /

UK / ˈsʌmθɪŋ /

A1
  • adverb
  • In some degree or measure
  • noun
  • a person or thing of some value or consequence
  • pronoun
  • Thing that is not yet known or named
  • Approximately

rather

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US / 'rɑ:ðə(r) /

UK / ˈræðɚ, ˈrɑðɚ /

A1
  • adverb
  • Somewhat; fairly; not that much

accurate

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US / ˈækjərət /

UK / ˈækjərɪt /

A2
  • adjecitve
  • With no mistake or error; Correct

booster

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US / 'bu:stə(r) /

UK / ˈbustɚ /

B1
  • noun
  • Person who backs a politician or a team etc.

chuck

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US / tʃʌk /

UK / tʃʌk /

B2
  • noun
  • Person's name
  • verb
  • To throw carelessly or casually

hang

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US / hæŋ /

UK / hæŋ /

A2
  • verb
  • To attach a picture, photograph etc. onto a wall
  • To float, move softly, or remain in the air
  • To kill by putting a rope around neck and dropping
  • To remain undecided, unsolved or unclear

early

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US / ˈɜ:li /

UK / ˈɜ:rli /

A1
  • adjecitve
  • Happening or appearing before
  • adverb
  • Coming/happening before others in a time sequence
  • Happening sooner than expected

industry

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US / 'ɪndəstrɪ /

UK / ˈɪndəstri /

A1
  • noun
  • Hard work; being busy working
  • Factories or businesses that make certain products

most

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US / məʊst /

UK / most /

A1
  • adverb
  • Very; extremely
  • Greatest possible degree
  • pronoun
  • Nearly all of something

office

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US / ˈɒfɪs /

UK / ˈɔ:fɪs /

A1
  • noun
  • Room or building used for business
  • Important job position, often in a government

call

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US / kɔ:l /

UK / kɔl /

A1
  • noun
  • A order or request for action
  • The sound an animal makes, often when in danger
  • A correct prediction, e.g. a decision in a game
  • A short visit to a place or person
  • A decision by a referee or umpire in a game
  • verb
  • To make a request or order for action
  • (Animal) to make sounds to warn of danger
  • To announce the date of an election
  • To make a judgment about something
  • To give someone or something a name
  • To guess in advance the result or outcome
  • To visit a place or person for a short time
  • To phone someone
  • To speak, announce or shout in a loud voice

hide

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US / haɪd /

UK / haɪd /

A1
  • noun
  • The skin of an animal used for making leather
  • verb
  • To go to, or put a thing where it can't be found

picture

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US / 'pɪktʃə(r) /

UK / ˈpɪktʃɚ /

A1
  • noun
  • General situation or state of being
  • Mental image of what something is or looks like
  • Movie; film
  • Painting, drawing or photograph on paper or screen
  • verb
  • To understand or imagine something
  • To imagine someone or something in an image

far

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US / fɑ:(r) /

UK / fɑr /

A1
  • adjecitve
  • A long way away
  • Being a long way away
  • adverb
  • To a large degree or extent

where

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US / hwɛə /

UK / hwɛr, wɛr /

A1
  • conjunction
  • At or in the place which
  • In whatever place
  • pronoun
  • Word you use to ask the location of something

another

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US / əˈnʌðə(r) /

UK / əˈnʌðɚ /

A1
  • adjecitve
  • One more, but not this
  • determiner
  • One more added
  • pronoun
  • One more (thing)

fertile

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US / 'fɜ:taɪl /

UK / ˈfɚtl /

B1
  • adjecitve
  • (Of imagination, etc.) working strongly; productive
  • Capable of producing children or young
  • Able to produce a lot of plants, e.g. food plants

hey

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US / heɪ /

UK / he /

A1
  • exclamation
  • What you say when you want someone's attention

hurt

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US / hɜ:t /

UK / hɚt /

A1
  • noun
  • Mental, emotional, or physical pain
  • verb
  • To cause pain, damage or injury

issue

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US / 'ɪʃu: /

UK / ˈɪʃu /

A2
  • noun
  • Important topic discussed, debated or argued over
  • Single edition of a magazine
  • verb
  • To make something available to be used or sold
  • To deliver a statement, etc. in an official manner

gently

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US / ˈdʒentli /

UK / ˈdʒentli /

A2
  • adverb
  • In a mild, careful, and soft manner

participate

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US / pɑ:ˈtɪsɪpeɪt /

UK / pɑ:rˈtɪsɪpeɪt /

B1
  • verb
  • To take part with others in doing something

smoothly

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US / ˈsmu:ðli /

UK / smuðlɪ /

A2
  • adverb
  • In an evenly flowing manner or movement
  • In an easy manner, with no problems

real

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US / rɪəl /

UK / ˈriəl, ril /

A1
  • adjecitve
  • Actually existing or happening, not imagined
  • Being important or special

any

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US / 'enɪ /

UK / ˈɛni /

A1
  • adjecitve
  • One, or some, no matter which
  • pronoun
  • One (thing) of many; some

anybody

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US / ˈenibɒdi /

UK / ˈenibʌdi /

A1
  • pronoun
  • Any person; anyone

bloom

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US / blu:m /

UK / blum /

B2
  • noun
  • Period of beauty, strength or freshness
  • verb
  • To flower; to produce flowers
  • To achieve an ideal state of beauty and strength

capsule

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US / 'kæpsju:l /

UK / ˈkæpsul /

B2
  • adjecitve
  • Modifier a small version, with only key items
  • noun
  • Tube-shaped plastic casing filled with medicine
  • Part of a space craft where people live and work

decide

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US / dɪ'saɪd /

UK / dɪˈsaɪd /

A2
  • verb
  • To make a choice or choose after thinking about it
  • To make a legal judgment in court
  • to affect the result of something

come

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US / kʌm /

UK / kʌm /

A1
  • verb
  • To arrive at a place
  • (Of mail) to be delivered
  • To move toward someone; go with someone
  • To reach a certain point or state

help

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US / help /

UK / hɛlp /

A1
  • noun
  • Something given to enable a person to do something
  • Assistance given to someone in need
  • Someone who makes something easier or possible
  • verb
  • To act to enable a person to do something; assist
  • To make something better or less difficult

layer

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US / ˈleiə /

UK / ˈleɚ /

B1
  • noun
  • One of several sheets of a material or object
  • verb
  • To put things one on top of another

think

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US / θɪŋk /

UK / θɪŋk /

A1
  • verb
  • To have an idea about something without certainty
  • To have an idea, opinion or belief about something

cite

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US / saɪt /

UK / saɪt /

B1
  • verb
  • To officially order someone to appear in court
  • To officially praise someone, e.g. for bravery
  • To reference the work of others in your writing

completely

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US / kəmˈpli:tli /

UK / kəmˈpliːtli /

A1
  • adverb
  • In every way or as much as possible

friendly

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US / ˈfrendli /

UK / ˈfrɛndli /

A2
  • adjecitve
  • Acting like a friend; kind and helpful
  • noun
  • Game played not in a competition

irresponsible

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US / ˌɪrɪˈspɒnsəbl /

UK / ˌɪrɪˈspɑ:nsəbl /

A2
  • adjecitve
  • Acting without thinking of the consequences

nine

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US / naɪn /

UK / naɪn /

A1
  • number
  • 9

professional

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US / prə'feʃənl /

UK / prəˈfɛʃənəl /

A2
  • adjecitve
  • Of jobs such as doctor, lawyer, accountant, etc.
  • Acting/done properly as a qualified person would
  • Getting paid for playing a sport/doing an activity
  • noun
  • Highly qualified person, e.g. lawyer or doctor
  • One who plays a sport or similar activity as a job

only

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US / ˈəunli /

UK / ˈonli /

A1
  • adverb
  • Just one; just that amount or thing; not more than
  • Not very important or serious
  • Just that type of thing, person
  • Short time ago; not before a certain time
  • conjunction
  • Except; but

put

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US / pʊt /

UK / pʊt /

A1
  • phrasal verb
  • to make a light stop shining by pressing or moving a switch
  • verb
  • To move or place a thing in a particular position
  • To rate something in importance or value
  • To write or say something in a certain manner

train

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US / treɪn /

UK / tren /

A1
  • noun
  • Line of people, animals moving the same direction
  • Vehicle that carries people and runs on rails
  • Long rear section of a (e.g. wedding) dress
  • Series of events happening one after another
  • verb
  • To teach a pet a behavior or a trick
  • To educate someone in something, e.g. medicine
  • To cause a plant to grow a certain way by cutting
  • To point a certain way or toward something
  • To practice to get better at a thing, e.g. sports

ten

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US / ten /

UK / tɛn /

A1
  • number
  • 10

dangerous

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US / ˈdeɪndʒərəs /

UK / ˈdendʒərəs /

A1
  • adjecitve
  • Involving the chance of hurt or damage; risky

evil

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US / 'i:vl /

UK / ˈivəl /

A2
  • adjecitve
  • Morally bad; causing harm to people
  • noun
  • Act considered morally bad
  • Value, condition, or conduct that causes suffering

gosh

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US / gɔʃ /

UK / ɡɑʃ /

C2
  • exclamation
  • Expression showing surprise

orbit

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US / 'ɔ:bɪt /

UK / ˈɔrbɪt /

B2
  • noun
  • Path an object takes as it circles another object
  • verb
  • To go around another object (often in space)

percent

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US / pə'sent /

UK / pɚˈsɛnt /

A2
  • adverb
  • One one-hundredth of a whole; the symbol %

process

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US / prə'ses /

UK / ˈprɑsˌɛs, ˈproˌsɛs /

A2
  • noun
  • Dealing with official forms in the way required
  • Set of changes that occur slowly and naturally
  • verb
  • To organize and use data in a computer
  • To deal with official forms in the way required
  • To prepare by treating something in a certain way
  • To adopt a set of actions that produce a result
  • To convert by putting something through a machine

with

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US / wɪð /

UK / wɪð, wɪθ /

A1
  • preposition
  • As an employee of a certain company
  • Against something or someone
  • By using something as a means
  • Due to; because of
  • Including
  • Possessing as a feature
  • Related to
  • (Of the manner/attitude by which you do something)
  • Used to express that people or things are together

sponsor

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US / ˈspɒnsə(r) /

UK / ˈspɑ:nsə(r) /

B1
  • noun
  • Person that supports the passage of a new law
  • Person giving money for someone's education
  • verb
  • To support the passage of a new law
  • To help someone succeed by giving them money
  • To pay for an event, usually as an advertisement

cosmic

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US / 'kɒzmɪk /

UK / ˈkɑzmɪk /

B2
  • adjecitve
  • Concerning space and the universe
  • Being so large, it is almost beyond understanding

next

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US / nekst /

UK / nɛkst /

A1
  • adverb
  • The one that follows another in time or order
  • At a time or place directly after the present one
  • noun
  • The one that follows after
  • adjecitve
  • Immediately after the previous one
  • First occurrence after the present one

problem

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US / ˈprɒbləm /

UK / ˈprɑbləm /

A1
  • adjecitve
  • Causing trouble
  • noun
  • Something difficult to deal with or causes trouble
  • Question to show understanding of a math concept

accidentally

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US / ˌæksɪ'dentəlɪ /

UK / ˌæksɪ'dentəlɪ /

A2
  • adverb
  • Unexpectedly; by mistake

away

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US / ə'weɪ /

UK / əˈwe /

A1
  • adjecitve
  • Not present
  • adverb
  • Disappear completely
  • Doing something with a lot of energy
  • Not here; far from here; in a different direction
  • To a different area, location

month

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US / mʌnθ /

UK / mʌnθ /

A1
  • noun
  • One of 12 28-31 day periods in the year

rapidly

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US / 'ræpɪdlɪ /

UK / ˈræpɪdlɪ /

B1
  • adverb
  • With great speed; quickly

behind

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US / bɪˈhaɪnd /

UK / bɪˈhaɪnd /

A1
  • adjecitve
  • Concerning a later or slower time than expected
  • Being in a losing position in a sporting event
  • Being in the past; old fashioned
  • adverb
  • Remaining
  • noun
  • The part of the body that one sits on
  • preposition
  • At or toward the back of someone or something
  • Supporting or helping someone

know

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US / nəʊ /

UK / noʊ /

A1
  • verb
  • To be familiar with a person or place, thing
  • To feel sure or be convinced about something
  • To discover or be aware of something
  • To be able to distinguish
  • To have knowledge of things

station

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US / 'steɪʃn /

UK / ˈsteʃən /

A1
  • noun
  • Building, area, place used for a specific reason
  • A person's place in society
  • Place where you can catch a train or a bus
  • Company that broadcasts radio or TV programs
  • verb
  • (Army) to be posted to a place to perform duties
  • To put a person in a certain place or position

shield

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US / ʃi:ld /

UK / ʃild /

B1
  • noun
  • A family's coat of arms or insignia
  • Device used to protect from a harmful force
  • Large piece of metal, etc. carried by police, etc.
  • Large piece of metal carried for protection
  • verb
  • To cover (e.g. your face) so as to hide from
  • To cover from a dangerous or harmful force

retro

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US / 'retrəʊ /

UK / ˈrɛtro /

A1
  • adjecitve
  • (Of fashion) repeating styles of the past

suffer

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US / 'sʌfə(r) /

UK / ˈsʌfɚ /

A2
  • verb
  • To experience pain, illness, or injury

apollo

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US / ə'pɒləʊ /

UK / ə'pɑloʊ /

A1
  • proper noun
  • A god, son of Zeus and Leto and brother of Artemis. He is associated with music, poetic inspiration,
  • The American space program for landing astronauts on the moon. Apollo 8 was the first mission to orb

chat

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US / tʃæt /

UK / tʃæt /

A2
  • noun
  • A friendly and relaxed talk with friends
  • verb
  • To talk in a friendly and relaxed manner

license

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US / ˈlaɪsns /

UK / ˈlaɪsəns /

B1
  • noun
  • Freedom to do what you want or act as you want
  • verb
  • To give official permission to do something

low

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US / ləʊ /

UK / lo /

A1
  • adjecitve
  • Having a small quantity, supply, or amount
  • Being unhappy or unpleasant in attitude
  • Not high; being near the ground, or bottom
  • (Of a voice, sound) being soft; quiet
  • noun
  • Situation of not having a lot of something

see

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US / si: /

UK / si /

A1
  • verb
  • To go on a date with someone
  • To predict whether something is, or will be true
  • To understand what someone says
  • To use your eyes to look at something
  • To visit a place often for sightseeing or pleasure
  • To visit or meet with someone
  • To find out by waiting or looking
  • To watch (a game, movie or TV show)

pad

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US / pæd /

UK / pæd /

B1
  • noun
  • Object that is thin, flat, and usually soft
  • Soft section on the bottom of some animals' feet
  • Set of sheets of paper that are glued together
  • verb
  • To put soft material in to provide comfort
  • To take money dishonestly by adding extra charges
  • To walk quietly

before

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US / bɪˈfɔ:(r) /

UK / bɪˈfɔr,-ˈfor /

A1
  • adverb
  • At a time earlier than the present; previously
  • conjunction
  • In advance of something happening
  • preposition
  • In front of someone or something

blowtorch

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US / ˈbləʊˌtɔ:tʃ /

UK / ˈbloˌtɔrtʃ /

A1
  • other
  • A burner that mixes air and gas to produce a very hot flame

have

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US / həv /

UK / hæv /

A1
  • verb
  • To drink, smoke, eat or use something
  • To experience the effects of something
  • To organize an event, or join in an activity
  • To own, possess, or hold something
  • To cause to happen or produce a particular effect

island

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US / ˈaɪlənd /

UK / ˈaɪlənd /

A1
  • noun
  • Area of land that is surrounded by water

last

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US / lɑ:st /

UK / læst /

A1
  • adjecitve
  • Most recent; the latest
  • The one before
  • adverb
  • Final; with nothing following; after all others
  • Most recent; the latest
  • determiner
  • The one at the end
  • verb
  • To remain or continue for a certain period of time

six

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US / sɪks /

UK / sɪks /

A1
  • number
  • 6

outer

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US / ˈaʊtə(r) /

UK / ˈaʊtɚ /

A1
  • adjecitve
  • Far away
  • Being farther away from the center
  • On or around something; away from the center

part

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US / pɑ:t /

UK / pɑ:rt /

A1
  • adjecitve
  • To some degree; half; not fully
  • noun
  • Division of a book
  • Ratio of something, e.g. 3 of gin, 1 of tonic
  • A line in a person's hair, made with a comb
  • Character an actor plays on stage, movie, or TV
  • Some, but not all of a specific thing
  • Role in causing something to happen
  • verb
  • To make a line in a person's hair, by using a comb
  • To move two things apart creating a space
  • To leave someone, or to break off a relationship

tyson

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US / ˈtaɪsən /

UK / /

A1

air

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US / eə(r) /

UK / er /

A1
  • noun
  • Mixture of gases around the earth that we breathe
  • A person's manner intended to impress others
  • verb
  • To expose to the outside, to dry or freshen
  • To broadcast a TV or radio show
  • To open a subject to discussion and debate

deorbit

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US / diːˈɔːbɪt /

UK / diˈɔrbɪt /

A1

history

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US / 'hɪstrɪ /

UK / ˈhɪstəri /

A2
  • noun
  • Established pattern or record
  • Study of past events as an academic subject

increase

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US / ɪn'kri:s /

UK / ɪnˈkris /

A1
  • noun
  • Fact of increasing; amount something grows by
  • verb
  • To make or become larger in size or amount

weak

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US / wi:k /

UK / wik /

A1
  • adjecitve
  • Not having a strong character
  • Less valuable compared to money of other countries
  • Ineffective; unconvincing; not strong
  • Having little power or ability
  • Not having the necessary or proper amount
  • Having little power; not strong; easy to break
  • (Of a drink) having lots of water and little taste

tantamount

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US / ˈtæntəmaʊnt /

UK / ˈtæntəˌmaʊnt /

C1
  • adjecitve
  • Being essentially equal to something

center

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US / 'sentə /

UK / ˈsɛntɚ /

A1
  • noun
  • Community place people go health or social reasons
  • Place in the middle of something
  • Person or thing that is attracting attention
  • verb
  • To direct focus toward something

fall

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US / fɔ:l /

UK / fɔl /

A1
  • noun
  • Season after summer and before winter; Autumn
  • A drop in amount; decrease
  • Dropping from a standing position to the ground
  • verb
  • To drop in amount; to decrease
  • To come down from a higher position suddenly
  • To go from standing to the ground, by accident

ablate

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US / æbˈleɪt /

UK / æbˈleɪt /

A1
  • verb
  • To make smaller or less by melting or erosion

day

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US / deɪ /

UK / de /

A1
  • noun
  • A period of 24 hours beginning at midnight
  • The period of time when it is light outside
  • Person's name

ever

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US / 'evə(r) /

UK / ˈɛvɚ /

A1
  • adverb
  • At any time; at all times in the future

point

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US / pɔɪnt /

UK / pɔɪnt /

A1
  • noun
  • An item to be discussed
  • Small spot or dot
  • Fact or detail
  • Feature of something
  • The size of the text on a page or screen
  • A certain time or stage in a process
  • Certain position in time or space
  • Idea or fact you try to convince people about
  • Measurement of scores in a game, sport
  • Sharp end of something, e.g. a pen or pin
  • verb
  • To face a certain direction, e.g. north
  • To indicate something with your finger to others

third

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US / θɜ:d /

UK / θɜ:rd /

A1
  • adjecitve
  • 3rd: Number after second

authority

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US / ɔ:ˈθɒrəti /

UK / əˈθɔrɪti, əˈθɑr-, ɔˈθɔr-, ɔˈθɑr- /

A2
  • noun
  • The power to give orders to people
  • Person who is an expert on a particular topic
  • Expert knowledge on a given subject
  • The power to decide or approve things
  • a group of people who have the official power to make decisions

continue

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US / kən'tɪnju: /

UK / kənˈtɪnju /

A1
  • verb
  • To do something without stopping, or after pausing
  • To start doing again after a break, pause, or stop

compute

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US / kəm'pju:t /

UK / kəmˈpjut /

A1
  • verb
  • To find out by calculating or estimating

hayden

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US / ˈheɪdən /

UK / /

A1

exactly

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US / ɪgˈzæktli /

UK / ɪɡˈzæktli /

A1
  • adverb
  • No more and no less than; precisely

sort

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US / sɔ:t /

UK / sɔrt /

A1
  • noun
  • Group or class of similar things or people
  • verb
  • To organize things by putting them into groups
  • To deal with things in an organized way

unless

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US / ənˈles /

UK / ʌnˈlɛs /

A2
  • conjunction
  • Negative of 'if'

science

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US / 'saɪəns /

UK / ˈsaɪəns /

A2
  • noun
  • Study of the physical world, based on facts

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

A1
  • adverb
  • Used to add new (often different) information

entry

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US / ˈentri /

UK / ˈɛntri /

A1
  • noun
  • Act of entering a room, building, party
  • Act of starting a career
  • Person or thing included in a competition or race
  • Piece of information entered into a computer
  • Place where one enters a building, stadium etc.
  • Piece of information in a database, dictionary etc.

comfort

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US / 'kʌmfət /

UK / ˈkʌmfət /

A2
  • noun
  • Acts or words that reduce pain or sadness
  • State of being relaxed, warm or happy
  • verb
  • To try to make distressed person feel better

realize

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US / 'ri:əlaɪz /

UK / ˈriəˌlaɪz /

A1
  • verb
  • To become aware of or understand mentally

write

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US / raɪt /

UK / raɪt /

A1
  • verb
  • To compose letters and words on paper or a screen
  • To invent or create a computer program
  • To create a song or piece of music

use

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US / ju:s /

UK / ju:s /

A1
  • noun
  • Ability to employ something
  • Need to enable it to work
  • Permission to do something with something
  • Act of spending money
  • Operation of a machine for its function
  • verb
  • To have; to eat, drink, consume etc.
  • To need to operate or work
  • To operate a machine, e.g. a computer
  • To treat a person badly
  • To do something with, for a task or purpose

sudden

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US / ˈsʌdn /

UK / ˈsʌdn /

B1
  • adjecitve
  • Happening or done quickly or unexpectedly

beautiful

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US / 'bju:tɪfl /

UK / ˈbjutəfəl /

A1
  • adjecitve
  • Having dome something well
  • Being very attractive or appealing physically

planetarium

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US / ˌplænɪˈteəriəm /

UK / ˌplænɪˈteriəm /

A1
  • noun
  • Building housing an instrument for projecting the positions of the planets onto a domed ceiling

visit

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US / ˈvɪzɪt /

UK / ˈvɪzɪt /

A1
  • noun
  • Trip to a place for a time, usually for a reason
  • verb
  • To go to a place for a time, usually for a reason

true

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US / tru: /

UK / tru: /

A1
  • adjecitve
  • Agreeing with the facts; not false; real or actual

survival

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US / səˈvaɪvl /

UK / sɚˈvaɪvəl /

A2
  • noun
  • Act of continuing to exist when facing difficulty

already

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US / ɔ:lˈredi /

UK / ɔlˈrɛdi /

A1
  • adverb
  • Having happened or been done before this time

deploy

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US / dɪˈplɔɪ /

UK / dɪˈplɔɪ /

B1
  • verb
  • To put into position (often a military operation)

guess

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US / ɡes /

UK / ɡɛs /

A1
  • noun
  • Answer given when you don't know if it is correct
  • verb
  • To give an answer without knowing if it is correct

radiate

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US / ˈreɪdieɪt /

UK / ˈrediˌet /

B1
  • verb
  • To show a lot of feeling clearly
  • To spread out from a center
  • To emit something like a wave

thousand

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US / ˈθaʊznd /

UK / ˈθaʊzənd /

A1
  • number
  • Number 1,000

will

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US / wɪl /

UK / wɪl /

A1
  • noun
  • Desire or choice of someone
  • Document saying who gets your money when you die
  • Strong desire to do something; determination
  • Desire to do something; strong wish to do
  • other
  • Used with verbs to express the future
  • verb
  • To leave property to someone after your death
  • To use mental effort to make something happen
  • Am (is, are) likely to do
  • To influence someone to do something
  • To make something happen by strongly wanting it

here

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US / hɪə(r) /

UK / hɪr /

A1
  • adverb
  • In this place; at this location, position or time

thick

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US / θɪk /

UK / θɪk /

A2
  • adjecitve
  • Difficult to see through, as fog
  • Full of (people, etc.)
  • (Of a liquid) that moves or pours slowly
  • Stupid; not smart
  • (Of person's accent) hard to understand
  • Having a large distance between two surfaces

soviet

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US / ˈsəuviət,ˈsɔviət /

UK / ˈsoviˌɛt, -ɪt, ˈsɑvi-, ˌsoviˈɛt /

A1
  • adjecitve
  • Of or relating to or characteristic of the former Soviet Union or its people
  • noun
  • Elected government council in a communist country

area

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US / 'eərɪə /

UK / ˈɛriə /

A1
  • noun
  • Amount of measured space
  • A specific section or space; part of a region
  • A subject or field of study

feel

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US / fi:l /

UK / fil /

A1
  • verb
  • To be aware of or experience an emotion, sensation
  • To sense through direct contact; touch

listen

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US / ˈlɪsn /

UK / ˈlɪsən /

A1
  • verb
  • To carefully consider what someone is saying

side

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US / saɪd /

UK / saɪd /

A1
  • adjecitve
  • In addition to the central or most important thing
  • Next to, or very close to, the right or left of
  • noun
  • Position or opinion that is opposite to another
  • Right or left part of a person's body
  • Feature of someone's personality
  • Straight edge of an object
  • One of two or more groups fighting each other
  • verb
  • To decide to agree with one point, not the other

waft

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US / wɒft /

UK / wɑft, wæft /

C1
  • verb
  • To move lightly, as if carried by wind or waves

too

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US / tu: /

UK / tu /

A1
  • adverb
  • In addition, also; with emphasis
  • Say that something is more than you want

union

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US / 'ju:nɪən /

UK / ˈjunjən /

A2
  • noun
  • Act of joining two or more things into one
  • Marriage
  • Organization of workers to look after their needs

burn

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US / bɜ:n /

UK / bɚn /

A1
  • noun
  • Damage from fire or heat
  • verb
  • To destroy with fire
  • To feel pain and heat
  • To use as fuel for a fire to make light or heat
  • To overcook food with too much heat it goes black

gravity

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US / ˈgrævəti /

UK / ˈɡrævɪti /

B1
  • noun
  • (Of a situation) extreme seriousness
  • Force making things fall towards the ground

heat

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US / hi:t /

UK / hit /

A2
  • noun
  • State of anger, excitement, or arguing
  • Particular temperature at which to cook something
  • High temperature
  • One of series of races to find the finalists
  • Hot temperature, conditions, or weather
  • verb
  • To make hot or hotter

longitude

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US / ˈlɒŋgɪtju:d /

UK / ˈlɑ:ndʒətu:d /

B2
  • noun
  • Distance measured from North Pole to South Pole

matter

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US / 'mætə(r) /

UK / ˈmætɚ /

A1
  • noun
  • Material all things are made of that fills space
  • Problem or reason for concern
  • verb
  • To be of great importance; to count

probably

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US / ˈprɒbəbli /

UK / ˈprɑbəbli /

A1
  • adverb
  • That is likely to happen or be true

once

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US / wʌns /

UK / wʌns /

A1
  • adverb
  • One time; one instance
  • At a time in the past
  • conjunction
  • When; as soon as

while

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US / waɪl /

UK / hwaɪl, waɪl /

A1
  • conjunction
  • In spite of the fact that; although
  • During the time that; at the same time
  • noun
  • Short amount of time

trade

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US / treɪd /

UK / treid /

A2
  • noun
  • A specific industry, e.g. shoe making
  • Action of buying and selling things in business
  • The buying and selling of goods and services
  • Exchanging something for something else
  • Job often requiring physical skills, e.g. plumbing
  • verb
  • To buy, sell and exchange goods in business
  • To give something in return for something else
  • Subtitles section
  • You've seen that when spacecraft come back to Earth, the heat dissipates the kinetic energy of the craft.
  • This is where the Earth's atmosphere is doing the work to slow us down.
  • Until it can just deploy parachutes and land smoothly.
  • Gently waft down to the Earth's surface.
  • Correct.
  • Unless you're Russian.
  • In which case, you just crash into the Earth.
  • They don't land in water.
  • That's right.
  • They land on dirt.
  • Yes.
  • Okay.
  • Because we are Russian.
  • People tend to think that this re entry is some very scary part of the trip, and we wish we didn't have to do this, but it's a necessary evil of coming back to Earth.
  • Well, I mean, it's easy to see why you would think it's a scary part, because every time they show anything coming into the Earth's atmosphere, it is on fire.
  • It is on fire, right.
  • But you're thinking, oh my gosh, it's too bad we have to go through this.
  • No, that's the wrong attitude.
  • We are glad we're going through it.
  • You know why?
  • It means I don't need fuel to slow down.
  • Oh, there you go.
  • That's right.
  • Because when you land on the moon, you gotta...
  • You need retro rockets so that you land smoothly.
  • There ain't no air on the moon.
  • So re entry of Earth's atmosphere is functionally aerobraking.
  • How to take your energy of motion and deposit it somewhere else.
  • Using the atmosphere as brakes.
  • As brakes.
  • Otherwise, the Apollo astronauts, in their case, or anybody, would have had to have carried fuel from their original launch pad to the moon, back to Earth.
  • so that they can slow down.
  • So the early heat shields of the Apollo capsules and others were ablative.
  • So they were layers like an onion of material that would burn.
  • Okay, so you're burning off layers.
  • That's brilliant.
  • And layers are very insulative.
  • So the outer layer, when it burns, it burns completely, and then the next layer kicks in.
  • You don't wanna burn the whole thing all at once.
  • That's not gonna work.
  • So it was an ablative heat shield.
  • And what it meant was, if you just come out of orbit,
  • you're going five miles per second, at at least thousand miles an hour, to go to zero.
  • But if you're coming from the moon, you're re entering at seven miles per second.
  • That has twice the energy as five miles per second does.
  • You know how you know that?
  • Take five and square it, what do you get?
  • Take seven and square it, what do you get?
  • Forty nine.
  • Thank you.
  • Okay, so forty nine is twice twenty five, basically.
  • Basically.
  • So energy goes as the velocity squared.
  • Nice, okay.
  • That's called the Earth's escape velocity.
  • Right.
  • So if you fall towards Earth from very, very far away, by the time you hit Earth, you are going to escape velocity.
  • You are going to escape velocity.
  • Because that's the velocity you needed to have gotten to where you were in the first place.
  • It's symmetric that way, it's very beautiful in the equations.
  • Is there a limit to that velocity as you, is there a terminal velocity?
  • Yes, seven miles per second.
  • That's it?
  • If you fall from the edge of the universe to Earth, you'll hit Earth at seven miles per second.
  • Seven miles per second, so that's it.
  • That's it.
  • If it's Earth's gravity that's pulling you.
  • Right, that's the gravity.
  • Because far away is very weak.
  • Exactly, it's just no big deal.
  • So in other words, yes, if you fall from the edge of the universe, you're gonna hit exactly Earth's escape velocity.
  • If you fall from the moon, as far as the equations go, that is tantamount to the edge of the universe.
  • Most of the energy that you're gonna acquire from falling through happens in the last bits, not in most of the early stages.
  • So that's why it's loose, but it's accurate enough for the example.
  • So the astronauts probably went six point eight miles per second to get to the moon.
  • It's close enough to seven.
  • So the point is, this velocity squared,
  • What's the first equation you ever learned in school?
  • I don't know.
  • E equals mc squared.
  • That's true.
  • Of course you did.
  • That's true.
  • What is the c in that equation?
  • It's a constant of the speed of light.
  • It's the speed.
  • And what are we doing with the speed?
  • E equals mc squared.
  • We're squaring it.
  • We're squaring it.
  • Right.
  • And what's on the other side of the equation?
  • Energy.
  • E. So the energy goes as the velocity squared.
  • Look at that.
  • You've known that from birth.
  • I didn't even know it.
  • You didn't even know.
  • I didn't even know I knew that.
  • That's right.
  • Look at that.
  • There you go.
  • That's awesome.
  • Okay, so you have to dissipate twice as much energy so the shields on the Apollo capsules that came back from the moon were at least twice as thick.
  • And you just ablate.
  • You're peeling them off.
  • It was very easy from an engineering point to increase the heat resistance of the capsule.
  • Yeah, you're just putting on more layers.
  • Yeah, you don't even have to change the material or anything.
  • Just put on more layers.
  • Okay, so now in modern times... By the way, that's brilliant.
  • In modern times, they use the material in the shuttle tiles.
  • We saw that.
  • We saw the shuttle.
  • We went to Los Angeles, we saw the California Science Center.
  • Yeah, the Endeavor.
  • The Endeavor, that's what it was, the Endeavor.
  • It's in captivity in the California Science Center.
  • So those are, it's not ablative, because they want to reuse materials.
  • So this material, you can take a blowtorch to it, it's red hot, put the torch down, return to it, and it's room temperature.
  • That's really cool.
  • Yeah, so it dissipates heat.
  • rapidly.
  • As it gets hot, it's radiating away while it gets hot, like in real time.
  • So it's a beautiful thing.
  • So now you're in orbit, you want to get out of orbit.
  • You need some kind of thing to slow you down a little bit so that the atmosphere can kick in.
  • So you slow me down a little bit, I drop to a lower orbit.
  • where there's a few more air molecules.
  • Now the air molecules are hitting me.
  • I don't have to use my engines anymore because you're hitting air.
  • That's slowing me down.
  • Slowing you down a little more where the air is even denser.
  • Slows you down even more.
  • Even denser, slows you down more.
  • This is a runaway process.
  • You'll wanna do this where it's not gonna hurt anybody.
  • Earth happens to have nearly a third of all of its longitude spanned by the Pacific Ocean.
  • There's Hawaii in there, and the Galapagos, and a couple of islands.
  • Nothing we really need in Galapagos.
  • But the total area of non populated ocean is huge.
  • That's great.
  • So, you start your de orbit at a place where you then plonk the thing down in the Pacific.
  • In NASA's toilet.
  • The Pacific is the great toilet bowl of space, yes.
  • Unless you're Chinese.
  • in which case they say, whatever happens.
  • So what happened with the Chinese boosters was they did not have a means to control their deorbit.
  • And they were just sort of ambling wherever they happened to pick up enough molecules to drop them, that's where it is.
  • And we got lucky.
  • So you wanna have a little bit of fuel.
  • Just a little.
  • To tell it when to start that deorbit and then drop it in the Pacific.
  • And if you don't, it's actually irresponsible.
  • Yes, yes, okay, and that happened with several Chinese boosters and rocket parts right right, okay?
  • So that's that's all that's all the orbiting is that's
  • Really cool.
  • It's why you need fuel to land on the moon, but you don't need fuel to land back on Earth.
  • Because Earth's atmosphere is your braking system.
  • Aero braking.
  • Aero braking.
  • Treat it as, this is a beautiful thing, rather than, oh my gosh, will they survive?
  • I don't know.
  • It's dangerous.
  • Hey, Chuck Nice here.
  • You know, generally, I'm known as an upbeat, happy, smiling guy.
  • But I have a confession to make.
  • For a long time in my life, I was faking it.
  • I was hiding behind a smile because I didn't want people to know that I was depressed.
  • I also felt ashamed and stigmatized, but then I decided to reach out for help and talk to somebody.
  • And I found out there was no need for me to suffer and be alone.
  • The professionals that were helping me made me realize that it wasn't a me thing, it was a chemical thing in my brain.
  • And that allowed me to get over the stigma and find a solution and treatment that actually worked for me.
  • So now, when you see me smiling and happy and upbeat,
  • It's because I actually am.
  • And that's why I want to encourage any of you who might be feeling similarly to how I once was, to go out and seek help, because you're not alone.
  • Thanks to our sponsors at BetterHelp, in just a matter of days, you can now get set up with a licensed therapist who is trained to listen and provide you with helpful, unbiased advice.
  • And the best part is,
  • you can do this all from the comfort of your own home.
  • Whether it's through your computer, phone, video chat, or messaging, it's just that easy.
  • Visit betterhelp.com slash Startalk or select Startalk at sign up to receive ten percent off your first month of finding a solution that works for you.
  • And from all of us here at Startalk,
  • We wish you well.
  • One last thing.
  • Yes.
  • The space probe Cassini.
  • Yes.
  • Which was sent to Saturn.
  • Saturn.
  • But thirteen years orbiting Saturn, visiting moons.
  • That's right.
  • Taking pictures.
  • Hanging out.
  • Doing all kinds of good stuff.
  • Taking pictures and then we were done with it.
  • Yeah.
  • Do you know what we did?
  • Yeah.
  • We de orbited it.
  • Nice.
  • Okay.
  • Into Saturn.
  • Okay.
  • Okay.
  • But it didn't have heat shields.
  • Okay.
  • Oh.
  • So it burned up.
  • Vaporized.
  • We didn't want it accidentally slamming into one of Saturn's moons that later on we want to see if there's life there.
  • Before we know, somebody sneezed on the spacecraft, and it goes to the... And we killed all the life on our Saturn moon.
  • With our sneeze virus.
  • With our sneeze virus.
  • So that's a case where it was de orbited, but with no hope of survival.
  • Now, when it's time to take the space station out of orbit, that's a big mama jama.
  • That's huge.
  • Do you realize the space station has the area, it's the extent of a football field?
  • I did not know that.
  • When you include the solar panels and all the modules.
  • All of it together is a football field.
  • All of it together.
  • Wow, a football field in space.
  • Yeah, there'll be a day when we're done.
  • We are an international partner.
  • Now, do they bring that whole thing down at once?
  • It's not designed to be brought back in one piece.
  • Oh, snap.
  • If you're going to de orbit any of it or all of it, you're going to plunk it into the Pacific as you did everything else.
  • And not the Chinese way.
  • We gonna do it American way.
  • Merck.
  • Do this right.
  • And keep it, it's been up there for twenty five years, something like that.
  • Look at that.
  • Yeah, I know.
  • So, we're proud of it, but there comes a time when we have better technology, better computing, better materials, better everything, and we'll do it.
  • So that means we gotta put another space station up there.
  • Possibly, China's already making a space station.
  • Oh no, no, no!
  • Yes they are!
  • No!
  • They're making their own space station.
  • You know why?
  • Because they were not invited to participate in the International Space Station.
  • Well then that means that we gotta go ahead and do our own thing.
  • I'm just saying, they weren't invited and they went off on their own.
  • You know why we didn't invite them?
  • Because we know that when it comes time to de orbit, they're just gonna crash it wherever the hell they want.
  • Okay?
  • Was that why we did it?
  • Okay.
  • So it wasn't the cited human rights violation, right?
  • No, exactly.
  • No, it wasn't any of that.
  • Right, none of that stuff.
  • Will you allow me one conspiracy theory?
  • What's that?
  • I don't think we really cared about their human rights violation.
  • Every country's got some issues, right?
  • Everybody got problems.
  • I think we knew that if we didn't invite them, they would go out and do it all by themselves and create their own space program.
  • And if they did, that would create a space adversary to us.
  • And now we can continue to do what we gotta do.
  • Exactly.
  • We got the, just like we did with Russia, the Soviet Union, we had a space adversary.
  • That's my one little conspiracy theory.
  • Well, listen, I'm gonna give you that.
  • And then they tell the Chinese to do it, so we gotta do it too.
  • Now we gotta do it too.
  • Congress writes the checks.
  • Hey, look at commercial space right now, just based on what you said.
  • We used to hitch a ride with the Russians.
  • Now all of a sudden, we got this whole burgeoning industry.
  • The whole thing.
  • And by the way, China said they want to go back to the moon.
  • And we said, oh, guess what?
  • We're already there.
  • We're already there.
  • So we got the Artemis program.
  • We got Artemis.
  • We're going back.
  • All of a sudden, this blooms out of nowhere.
  • Yep, there you go.
  • The fertile ground was, we have an adversary.
  • Right.
  • A friendly foe.
  • A friendly foe, that's it, that's what we do.
  • Of course, trade partners with China and everything.
  • Yes, exactly.
  • So, there it is.
  • Yep, now if only Taiwan gets a space station.
  • A space station.
  • All right, that's all we got time for.
  • This has been yet another explainer.
  • Thanks, Chuck.
  • Oh, no, that was fun.
  • All right, Neil deGrasse Tyson here for StarTalk.
  • And by the way, we are recording in my office.
  • A cosmic crib.
  • I don't think the authorities would sanction that.
  • Gotta go for it.
  • In my office at the Hayden Planetarium of the American Museum of Natural History, otherwise known as The Cosmic Crib.
  • All right, Neil deGrasse Tyson here.
  • Keep looking up.