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World's Largest Metal 3D Printer Prints Rockets

Video vocabulary

build

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US / bɪld /

UK / bɪld /

A1
  • noun
  • Your physical shape; physique
  • verb
  • To establish e.g. a reputation, over time
  • To construct a house, office, factory

building

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US / ˈbɪldɪŋ /

UK / ˈbɪldɪŋ /

A1
  • noun
  • A structure with a roof and walls, e.g. a house
  • verb
  • To establish e.g. a reputation, over time
  • To construct a house, office, factory

gasket

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US / ˈgæskɪt /

UK / ˈɡæskɪt /

C1
  • noun
  • Rubber seal between two parts joined together

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

all

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US / ɔ:l /

UK / ɔl /

A1
  • adverb
  • Completely; totally
  • determiner
  • Being every one of something
  • pronoun
  • 100% of something; the complete amount

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

fast

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US / fɑ:st /

UK / fæst /

A1
  • adjecitve
  • In a way that is difficult to move or change
  • Moving or able to move quickly
  • Showing time that is later than the actual time
  • adverb
  • With a great deal of speed
  • noun
  • Period of time when a person chooses not to eat
  • verb
  • To refuse food for a long time

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”

clearly

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US / ˈklɪəlɪ /

UK / ˈklɪrlɪ /

A1
  • adverb
  • In a way that is easy to understand; obviously

kilogram

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US / ˈkɪləgræm /

UK / ˈkɪləɡræm /

A2
  • noun
  • 1000g

pretty

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US / 'prɪtɪ /

UK / ˈprɪti /

A1
  • adjecitve
  • Being attractive to the eye in a simple way
  • adverb
  • Very; to a great degree

relativity

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US / ˌreləˈtɪvəti /

UK / ˌrɛləˈtɪvɪti /

C2
  • noun
  • Einstein theory about time, space and position

several

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US / ˈsevrəl /

UK / ˈsɛvərəl,ˈsɛvrəl /

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

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

ago

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US / əˈgəʊ /

UK / əˈgoʊ /

A1
  • adverb
  • At a specified length of time in the past

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

due

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US / dju: /

UK / du, dju /

A1
  • adjecitve
  • When something is required or expected
  • Owed to a person as a right
  • noun
  • Something you deserve; something you can expect

else

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US / els /

UK / ɛls /

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

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

believe

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US / bɪ'li:v /

UK / bɪˈliv /

A1
  • verb
  • To think or accept that something is true
  • To have a particular opinion about something

custom

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US / ˈkʌstəm /

UK / ˈkʌstəm /

A2
  • adjecitve
  • Specially made to order
  • noun
  • Tradition that most people in a community do

thank

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US / θæŋk /

UK / θæŋk /

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

dollar

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US / ˈdɒlə(r) /

UK / ˈdɑ:lə(r) /

A1
  • noun
  • A basic unit of money equal to 100 cent

everything

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US / 'evrɪθɪŋ /

UK / ˈɛvriˌθɪŋ /

A1
  • pronoun
  • All of the things mentioned

they

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US / ðeɪ /

UK / ðe /

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

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

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

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

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

seal

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US / si:l /

UK / sil /

B1
  • noun
  • Large fish-eating animal that lives on sea or land
  • Official mark made in hot wax to close a document
  • Piece of rubber used to keep water, dirt out
  • verb
  • To close tightly to protect it from leaking
  • To close an envelop or package
  • To cover a surface with a substance to protect it

test

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US / test /

UK / test /

A1
  • noun
  • A medical examination
  • Action to establish the truth or nature of
  • Examination; questions to measure knowledge
  • verb
  • To be given a medical examination
  • To try to establish the truth or nature of
  • To ask a series of questions to measure knowledge

overall

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US / ˌəʊvər'ɔ:l /

UK / ˈovɚˌrɔl /

A2
  • adjecitve
  • Viewed as a whole; in general, not as details

per

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US / pə(r) /

UK / pɚ /

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

such

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US / sʌtʃ /

UK / sʌtʃ /

A1
  • determiner
  • Being similar to
  • (Thing) as previously stated or referred to
  • adverb
  • (Used to emphasize the quality of an adjective)

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)

manufacturing

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US / ˌmænjuˈfæktʃərɪŋ /

UK / ˌmænjəˈfæktʃərɪŋ /

A2
  • noun
  • The act of making things in factories
  • verb
  • To produce large numbers of products in a factory
  • To create a story or explanation that is not true

technology

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US / tek'nɒlədʒɪ /

UK / tɛkˈnɑlədʒi /

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

incorporate

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US / ɪn'kɔ:pəreɪt /

UK / ɪnˈkɔrpəˌret /

A2
  • verb
  • To form into a company or business corporation
  • To include or involve as part of something else

industrial

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US / ɪnˈdʌstriəl /

UK / ɪnˈdʌstriəl /

A2
  • adjecitve
  • Concerning making things in factories

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

usher

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US / ˈʌʃə(r) /

UK / ˈʌʃɚ /

B2
  • noun
  • One who leads you to your seat, as in a theater
  • Man who plays a part in a marriage ceremony
  • verb
  • To serve as a leader or guide

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

amount

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US / ə'maʊnt /

UK / əˈmaʊnt /

A1
  • noun
  • Quantity of something
  • verb
  • To add up to a certain figure

inevitable

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US / ɪnˈevɪtəbl /

UK / ɪnˈɛvɪtəbəl /

A2
  • adjecitve
  • That must happen; certain to happen

turbocharger

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US / ˈtɜːbəʊtʃɑːdʒə(r) /

UK / ˈtɜːrboʊtʃɑːrdʒər /

C1
  • noun
  • Device that increases the power of an engine

for

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US / fə(r) /

UK / fɔr,fə /

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

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

hour

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US / 'aʊə(r) /

UK / aʊr /

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

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

almost

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US / 'ɔ:lməʊst /

UK / ˈɔlˌmost, ɔlˈmost /

A1
  • adverb
  • Only a little less than, nearly, not quite

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

presence

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US / ˈprezns /

UK / ˈprɛzəns /

A2
  • noun
  • The same place or area that a person is
  • Ability to reach a market, group of people etc.
  • Something not physically seen but felt to be there
  • Feeling a person gives by being noticeable

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

six

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US / sɪks /

UK / sɪks /

A1
  • number
  • 6

tim

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US / tɪm /

UK / tɪm /

A1
  • abbreviation
  • Timothy (especially in biblical references).

challenge

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US / 'tʃælɪndʒ /

UK / ˈtʃæləndʒ /

A2
  • noun
  • An activity you wish to try that may be hard to do
  • Act of formally inviting someone to compete
  • A question to determine correctness of something
  • verb
  • To formally invite someone to compete at something
  • To question the correctness of something

car

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US / kɑ:(r) /

UK / kɑr /

A1
  • noun
  • A vehicle with wheels and engine to carry people

diameter

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US / daɪˈæmɪtə(r) /

UK / daɪˈæmɪtɚ /

B1
  • noun
  • Distance across the center of an object

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)

could

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US / kəd /

UK / kʊd /

A1
  • other
  • Past form of 'can' to mean have ability
  • Used to ask for something politely, or to offer

foot

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US / fʊt /

UK / fʊt /

A1
  • noun
  • Base of something such as a mountain or vase
  • Length of 12 inches or about 25 cm
  • Lowest part of the leg we use to stand on

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

competitor

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US / kəmˈpetɪtə(r) /

UK / kəmˈpɛtɪtɚ /

B1
  • noun
  • Someone taking part in race, business, etc.

datum

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US / ˈdeɪtəm /

UK / ˈdetəm, ˈdætəm, ˈdɑtəm /

B1
  • noun
  • Item of factual information

his

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US / hɪz /

UK / hɪz /

A1
  • pronoun
  • Something belonging to a male person

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)

origin

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US / ˈɒrɪdʒɪn /

UK / ˈɔrədʒɪn,ˈɑr- /

A2
  • noun
  • Point at which something begins or is created
  • Country or social group that a person comes from

printing

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US / ˈprɪntɪŋ /

UK / ˈprɪntɪŋ /

A1
  • verb
  • To make many copies of a page, magazine or book
  • To write individual letters by hand in capitals

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

hundred

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US / 'hʌndrəd /

UK / ˈhʌndrɪd /

A1
  • number
  • 100

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

world

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US / wɜ:ld /

UK / wɜrld /

A1
  • noun
  • All the humans, events, activities on the earth
  • Political division due to some kind of similarity

iteration

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US / ˌɪtəˈreɪʃn /

UK / ˌɪtəˈreʃən /

C1
  • noun
  • Single execution of a repeated set of instructions

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

here

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US / hɪə(r) /

UK / hɪr /

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

new

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US / nju: /

UK / nu, nju /

A1
  • adjecitve
  • Not old, recently born, built or made
  • Being or doing something for the first time
  • Not felt, seen or known previously
  • Having been recently bought or obtained

after

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US / 'ɑ:ftə(r) /

UK / ˈæftɚ /

A1
  • adverb
  • Later than another time, or behind something
  • conjunction
  • Following something before
  • preposition
  • When an event happened or time has passed

already

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US / ɔ:lˈredi /

UK / ɔlˈrɛdi /

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

always

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US / 'ɔ:lweɪz /

UK / ˈɔlwez,-wɪz,-wiz /

A1
  • adverb
  • For a very long time
  • At all times; in every situation
  • For ever

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

alloy

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US / 'ælɔɪ /

UK / ˈælˌɔɪ /

B2
  • noun
  • A metal formed from two or more different metals

print

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US / prɪnt /

UK / prɪnt /

A1
  • noun
  • Process of making books, magazines etc.
  • verb
  • To make many copies of a page, magazine or book
  • To write individual letters by hand in capitals

bus

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US / bʌs /

UK / bʌs /

A1
  • noun
  • A large road vehicle used for carrying many people
  • verb
  • To move people by coach or bus

electronic

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US / ɪˌlek'trɒnɪk /

UK / ɪlɛkˈtrɑnɪk, ˌilɛk- /

A2
  • adjecitve
  • Operating by use of electricity; digital

develop

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US / dɪ'veləp /

UK / dɪˈvɛləp /

A1
  • verb
  • To explain something in steps and in detail
  • To create or think of something
  • To grow bigger, more complex, or more advanced
  • To make a photograph from film

heavily

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US / ˈhevɪli /

UK / hɛvəli /

A2
  • adverb
  • In a slow, loud manner
  • A lot or to a great degree
  • With great effort or force

mission

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US / 'mɪʃn /

UK / ˈmɪʃən /

B1
  • noun
  • A task or role someone is given to do
  • Special assignment given to a person or group
  • Group tasked with a specific duty
  • A task given to someone to gain or achieve
  • Religious group wishing to convert others
  • Housing for a religious group working overseas
  • Religious or charitable task in a foreign country

successfully

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US / sək'sesfəlɪ /

UK / səkˈsɛsfəlɪ /

A2
  • adverb
  • In a manner that achieves a goal

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

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

historic

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US / hɪˈstɒrɪk /

UK / hɪˈstɔrɪk, -ˈstɑr- /

B1
  • adjecitve
  • (Of past event) having an effect on future; famous
  • Connected with the past

speak

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US / spi:k /

UK / spik /

A1
  • verb
  • To be able to use a certain language
  • To use words to tell information, express thoughts

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

fail

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US / feɪl /

UK / fel /

A1
  • noun
  • A mark on a test showing you did not pass
  • verb
  • To be unsuccessful in passing a class or exam
  • To not do or provide something that is needed
  • To stop working or functioning; to break down
  • To not achieve a goal, or to go wrong

series

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US / ˈsɪəri:z /

UK / ˈsɪriz /

A1
  • noun
  • Set of stories or articles on a particular subject
  • other
  • Number of things that happen one after another

component

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US / kəmˈpəʊnənt /

UK / kəmˈponənt /

A2
  • adjecitve
  • Being a part of something
  • noun
  • One of the parts that something is made up of

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

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

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

big

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US / bɪɡ /

UK / bɪɡ /

A1
  • adjecitve
  • Popular
  • Serious
  • Large

fit

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US / fɪt /

UK / fɪt /

A2
  • adjecitve
  • Good looking; physically attractive
  • Proper or acceptable; morally or socially correct
  • noun
  • Sudden loss of body control; attack (of crying)
  • verb
  • To install a machine, equipment etc.
  • To adjust or change to the right size or shape
  • To be the right size and shape that you want

investment

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US / ɪnˈvestmənt /

UK / ɪnˈvɛstmənt /

A2
  • noun
  • Something purchased hoping its value will increase
  • Act of giving time, energy to see a future reward

let

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US / let /

UK / lɛt /

A1
  • verb
  • To allow someone to do something
  • Introducing a suggestion to do something together
  • To rent a house, etc. to others

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

rate

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US / reɪt /

UK / ret /

A1
  • noun
  • Current price or cost of something
  • Speed or frequency of events over time
  • verb
  • To assess something or consider its qualities

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

half

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US / hɑ:f /

UK / hæf, hɑf /

A1
  • adjecitve
  • Not complete
  • adverb
  • Partly; somewhat
  • noun
  • One of two equal periods of game time in a sport
  • The part you get when one is divided into two;

reusable

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US / ˌri:ˈju:zəbl /

UK / riˈjuzəbl: /

B1
  • adjecitve
  • Able to be used or got again; sustainable

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

invent

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US / ɪnˈvent /

UK / ɪnˈvɛnt /

A2
  • verb
  • To create something such as a story or excuse
  • To create something useful for the first time

mar

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US / mɑ:(r) /

UK / mɑ:r /

A1
  • noun
  • 3rd month of the year
  • verb
  • To spoil the appearance/atmosphere of something

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

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

also

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US / 'ɔ:lsəʊ /

UK / ˈɔlso /

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

dock

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US / dɒk /

UK / dɑ:k /

B1
  • noun
  • Area in a harbor where boats arrive and are kept
  • verb
  • To take away a part of an animal's tail
  • To take away a part of someone's salary
  • To park a boat or ship in a harbor or marina

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)

humanity

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US / hju:ˈmænəti /

UK / hjuˈmænɪti /

A2
  • noun
  • Quality of being understanding or sympathetic
  • Human race as one group of people

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

you

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US / jʊ /

UK / ju /

A1
  • pronoun
  • Person someone is speaking or writing to
  • Person or people in general

eventual

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US / ɪˈventʃuəl /

UK / ɪˈvɛntʃuəl /

B2
  • adjecitve
  • Coming or happening at a later or end of the time

three

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US / θri: /

UK / θri /

A1
  • number
  • Number 3

captivate

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US / 'kæptɪveɪt /

UK / ˈkæptəˌvet /

C2
  • verb
  • To catch and hold someone's interest; charm

core

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US / kɔ:(r) /

UK / kɔr, kor /

A2
  • noun
  • Important central part of something
  • verb
  • To take out the central section of a fruit

goal

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US / ɡəʊl /

UK / ɡol /

A2
  • noun
  • Something you try to do or achieve; an aim
  • (Sports) net into which you put a ball to score
  • (Sports) act of scoring by putting a ball in a net

embark

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US / ɪmˈbɑ:k /

UK / ɪmˈbɑ:rk /

B2
  • verb
  • To begin a journey; get on a ship or plane

fuselage

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US / ˈfju:zəlɑ:ʒ /

UK / ˈfjusəˌlɑʒ, -zə- /

C1
  • noun
  • Main part of an airplane, not the wings

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

pump

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US / pʌmp /

UK / pʌmp /

B1
  • noun
  • A device more moving liquids
  • Light woman's shoe
  • verb
  • To make liquid or gas flow in a particular direction
  • To make water/other liquid move using a machine
  • To move in or out, or up and down quickly
  • asking for information in an indirect way

complex

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US / 'kɒmpleks /

UK / kəmˈplɛks, ˈkɑmˌplɛks /

A2
  • adjecitve
  • Not being simple; having many parts or aspects
  • noun
  • Group of buildings all used for the same purpose
  • Psychological issue regarding self-image

anybody

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US / ˈenibɒdi /

UK / ˈenibʌdi /

A1
  • pronoun
  • Any person; anyone

company

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US / 'kʌmpənɪ /

UK / ˈkʌmpəni /

A1
  • noun
  • Good feeling from being with someone else
  • A business that sells things or provides services
  • Guests, especially in your home
  • Being with another person rather than alone

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

match

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US / mætʃ /

UK / mætʃ /

A2
  • noun
  • Something that is equal to or the same as another
  • Small stick you strike to light a fire candle etc.
  • A sports competition between two people or teams
  • Person or thing that goes well with another
  • verb
  • To equal or be as good as something else
  • To work well or look good with something else

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

valve

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US / vælv /

UK / vælv /

B1
  • noun
  • A device along a pipe or tube to regulate flow

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

leave

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US / li:v /

UK / liv /

A1
  • noun
  • Permission to do something
  • Vacation time; time off work
  • verb
  • To go away from; depart
  • To gift property to someone after you die
  • To allow something to continue happening
  • To let something remain unused or available
  • To let something or someone remain somewhere

fam

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US / /

UK / /

A1
  • noun
  • A person's family.

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

large

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US / lɑ:dʒ /

UK / lɑ:rdʒ /

A1
  • adjecitve
  • Big; of great size; broad, tall, wide, or fat

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

and

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US / ənd /

UK / ənd, ən,ænd /

A1
  • conjunction
  • Used to refer to two or more things
  • Plus; in addition; on top of that
  • Used to introduce an action that follows another

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

dozen

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US / ˈdʌzn /

UK / ˈdʌzən /

A2
  • noun
  • 12 people or things

ellis

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US / ˈɛlɪs /

UK / ˈɛlɪs /

A1

frame

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US / freɪm /

UK / frem /

A2
  • noun
  • Structure that holds a picture or photo
  • A person's body shape determined by their skeleton
  • Main part of structures supporting the other parts
  • verb
  • To make a person that is not guilty appear guilty
  • To put say or write something in a careful way
  • To put a picture in a protective structure

lot

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US / lɒt /

UK / lɑt /

A1
  • noun
  • What happens to a person in life from chance; fate
  • A group of people seen together
  • Item for sale at an auction
  • Small area of land used for a purpose e.g. parking

significantly

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US / sɪgˈnɪfɪkəntli /

UK / sɪɡˈnɪfəkəntlɪ /

A2
  • adverb
  • In a way that is important or noticeable
  • In a way that is meaningful

beyond

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US / bɪ'jɒnd /

UK / biˈɑnd, bɪˈjɑnd /

A2
  • adverb
  • On or to the farther side
  • In addition to
  • preposition
  • Later in time than
  • Out of the limits of

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

ignite

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US / ɪɡ'naɪt /

UK / ɪɡˈnaɪt /

B2
  • verb
  • To catch fire
  • To cause something to start burning
  • To give energy to something or someone

leap

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US / li:p /

UK / lip /

B1
  • noun
  • (Of prices) a quick large increase
  • A large forward step or jump
  • verb
  • To enter or start something eagerly
  • (Of prices) to increase quickly by a large amount
  • To jump over something

concept

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US / 'kɒnsept /

UK / ˈkɑnˌsɛpt /

A2
  • noun
  • Abstract idea of something or how it works

from

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US / frəm /

UK / frʌm, frɑm,frəm /

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

entirely

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US / ɪnˈtaɪəli /

UK / ɪnˈtaɪərli /

A2
  • adverb
  • Wholly; completely

perhaps

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US / pəˈhæps /

UK / pɚˈhæps /

A1
  • adverb
  • Possibly, but not certainly; maybe

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

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

payload

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US / ˈpeɪləʊd /

UK / ˈpeˌlod /

C2
  • noun
  • Part of guided missile containing the explosive

two

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US / tu: /

UK / tu /

A1
  • number
  • 2

comment

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US / 'kɒment /

UK / ˈkɑmɛnt /

A2
  • noun
  • Something you say, giving an opinion; remark
  • verb
  • To say something that gives your opinion

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

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

vision

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US / 'vɪʒn /

UK / ˈvɪʒən /

A2
  • noun
  • Ability to see; eyesight
  • Something you see in your imagination or dreams
  • Ability to plan for the future of something

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

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

spacex

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US / sɔɪ /

UK / sɔɪ /

A1

bunch

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US / bʌntʃ /

UK / bʌntʃ /

B1
  • noun
  • A group of things of the same kind
  • verb
  • To group people or things closely together
  • (Cloth) to gather/be gathered together in folds

disrupt

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US / dɪsˈrʌpt /

UK / dɪsˈrʌpt /

B2
  • verb
  • To cause a disturbance in an activity in progress

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

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

similar

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US / ˈsɪmələ(r) /

UK / ˈsɪməlɚ /

A1
  • adjecitve
  • Nearly the same; alike

aerospace

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US / 'eərəʊspeɪs /

UK / ˈɛroˌspes /

B2
  • noun
  • Industry of air and space travel

lesson

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US / 'lesn /

UK / ˈlɛsən /

A1
  • noun
  • Something done to learn or teach something; class
  • Wisdom or knowledge received from an experience

offer

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US / 'ɒfə(r) /

UK / ˈɔfɚ, ˈɑfɚ /

A1
  • noun
  • Price you say you are willing to pay for something
  • Act of making a thing available to be accepted
  • verb
  • To suggest a price you are willing to pay
  • To give the opportunity to accept something
  • To say you are willing to do something
  • To give or say something as an act of worship

type

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US / taɪp /

UK / taɪp /

A1
  • noun
  • Printed letters or blocks used for printing them
  • Group of things or people sharing common features
  • verb
  • To identify something belonging to a group
  • To write by touching keys on a keyboard

watch

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US / wɒtʃ /

UK / wɑtʃ /

A1
  • noun
  • Period of time someone is responsible for guarding
  • Device you wear on your wrist that shows the time
  • Official warning statement, e.g. of bad weather
  • verb
  • To keep in check, manage, or control something
  • To look at something for entertainment, e.g. TV
  • To guard a place or people; protect child, etc.
  • To look at carefully to work out what is happening
  • To protect and care for someone or something

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)

different

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US / ˈdɪfrənt /

UK / ˈdɪfrənt /

A1
  • adjecitve
  • Not of the same kind; unlike other things

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

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

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

that

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US / ðæt /

UK / ðæt, ðət /

A1
  • adjecitve
  • The person or thing being talked about
  • Used to identify something both the speakers know
  • adverb
  • Used to reinforce adjectives and adverbs
  • To such a degree
  • conjunction
  • Used to connect a noun clause
  • Used to introduce an adverbial clause
  • Used to introduce a noun clause
  • determiner
  • Used as a noun to refer to something
  • pronoun
  • Referring an object far away
  • Used to refer to the relative pronoun ‘which’

each

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US / i:tʃ /

UK / itʃ /

A1
  • determiner
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example

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US / ɪgˈzɑ:mpl /

UK / ɪɡˈzæmpəl /

A1
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happen

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A1
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inspire

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US / ɪn'spaɪə(r) /

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B1
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movable

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US / ˈmu:vəbl /

UK / ˈmuvəbəl /

B1
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belong

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development

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UK / dɪˈvɛləpmənt /

A2
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incredibly

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UK / ɪnˈkrɛdəblɪ /

A2
  • adverb
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not

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A1
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our

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UK / aʊr /

A1
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output

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US / 'aʊtpʊt /

UK / ˈaʊtˌpʊt /

A2
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printer

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US / ˈprɪntə(r) /

UK / ˈprɪntɚ /

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whole

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US / həul /

UK / hol /

A1
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advantage

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US / əd'vɑ:ntɪdʒ /

UK / ædˈvæntɪdʒ /

A2
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establish

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US / ɪˈstæblɪʃ /

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A2
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rubber

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US / 'rʌbə(r) /

UK / ˈrʌbɚ /

B1
  • noun
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significant

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UK / sɪɡˈnɪfɪkənt /

A2
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seven

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testing

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can

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US / kæn /

UK / kən,kæn /

A1
  • noun
  • A metal container for storing food
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nearly

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towards

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US / tə'wɔ:dz /

UK / 'təuədz, twɔ:dz /

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ceo

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US / ˌsiː iː ˈəʊ /

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C2
  • abbreviation
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host

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US / həʊst /

UK / host /

A2
  • noun
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learning

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US / ˈlə:niŋ /

UK / ˈlɚnɪŋ /

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  • noun
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march

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US / mɑ:tʃ /

UK / mɑ:rtʃ /

A1
  • noun
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  • 3rd month of the year
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  • To force someone to walk somewhere
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operate

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planet

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US / 'plænɪt /

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  • noun
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tall

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US / tɔ:l /

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A1
  • adjecitve
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blue

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US / blu: /

UK / blu /

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involve

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A2
  • verb
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really

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US / ˈri:əli /

UK / ˈriəˌli, ˈrili /

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somebody

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US / 'sʌmbədɪ /

UK / ˈsʌmˌbɑdi, -ˌbʌdi, -bədi /

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but

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US / bət /

UK / bʌt,bət /

A1
  • conjunction
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good

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US / ɡʊd /

UK / ɡʊd /

A1
  • adjecitve
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  • Excellent; high quality
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  • noun
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  • Introduction to Video Content
  • Relativity Space, a company that has embraced 3D printing in its rocket development and manufacturing process, has successfully printed one of the largest rockets using metal 3D printers. In a recent interview with Relativity's CEO, Tim Ellis, he shared insights into the benefits of 3D printing in the aerospace industry and the company's plans for the future.
    The rocket, named Terran 1, was a significant milestone for Relativity Space. Measuring 110 feet tall with a diameter of seven and a half feet, it was an impressive feat as 85% of the rocket was 3D printed. This included components such as the rocket engines, turbo pumps, valve components, and the tall fuselage.
    The company utilized its own custom 3D printers, which were developed in-house, along with custom aluminum alloys. While some parts like movable parts, electronics, batteries, rubber gaskets, and seals were not 3D printed, the majority of the rocket was produced using this innovative technology.
    According to Ellis, 3D printing has the potential to disrupt industries with high dollar per pound products. He believes that aerospace manufacturing systems, which amount to approximately a trillion dollars, will be heavily impacted by 3D printing in the coming years. Terran 1 served as a concept car for Relativity, showcasing the company's advancements in 3D printing technology beyond what any other company has achieved.
    Relativity Space's commitment to 3D printing demonstrates how this technology can transform the aerospace industry. By utilizing metal 3D printers to create rocket components, Relativity has achieved faster and more cost-effective production. With further advancements and innovations in 3D printing, the possibilities are endless for the future of rocket development and manufacturing.
  • Subtitles section
  • This rocket was nearly entirely 3D printed by the world's largest metal 3D printers.
  • It belongs to a company called Relativity Space, which has made 3D printing a key part of its rocket development and manufacturing process.
  • We spoke to the company's CEO Tim Ellis to learn about what makes 3D printing and rockets such a good match, what lessons they learned from their first launch, and what comes next for this budding aerospace company.
  • Relativity's investment into 3D printing as a core part of its manufacturing process was put to the test with the company's first rocket, the Terran 1, which launched earlier this year.
  • So with Terran 1, it was really like a concept car for Relativity.
  • So we pushed the 3D printing technologies we've invented way beyond what anybody else has done.
  • So this rocket was 110 feet tall, seven and a half feet diameter, and it was 85% 3D printed.
  • So everything from the rocket engines, the turbo pumps, valve components, and then the whole tall fuselage, which is most of the rocket that you see, was all metal 3D printed.
  • A lot with our own custom 3D printers we developed in-house with our own custom aluminum alloys, and then a bunch of other types of 3D printing went into this.
  • The only parts Ellis says weren't 3D printed were things like movable parts, electronics, batteries, rubber gaskets, and seals.
  • Because these 3D printers work in pounds per hour output rate, so 3D printing is really going to disrupt technologies and industries that have very high dollar per pound products.
  • So that's rockets to start, and then overall there's about a trillion dollars of aerospace manufacturing systems that I really believe will be heavily disrupted by 3D printing in the next couple of years.
  • The company has also successfully used 3D printing to build complex parts like engines, a process which offers some significant advantages.
  • For example, just this year we have six different design iterations of the engine that are all 3D printed, and we're building one almost every two or three months and actually testing it, so that way we get data much faster on the product and how it's really operating,
  • And then incorporate that data and learnings into a new design that's 3D printed very rapidly right after.
  • The Terran 1 launched into space back in March.
  • While the rocket didn't reach orbit due to the second stage failing to ignite, the launch ushered in a series of historic firsts and set up the company to embark on its next challenge of building the significantly larger and reusable Terran R rocket.
  • Terran R is 23 and a half thousand kilograms of payload, so this can fit several school buses in the payload frame.
  • This is a very big rocket, and each Terran R has about six times the amount of 3D printing as each Terran 1. Ellis says his eventual long-term goal involves the use of 3D printing technology to establish a presence on Mars,
  • Similar to one of Relativity Space's competitors.
  • I was watching SpaceX land rockets and dock with the International Space Station.
  • I thought it was incredibly inspiring, and seven years ago they were only a 13-year-old company, but they were still the only company in the world that had this mission of making humanity multi-planetary and going to Mars.
  • I was really captivated by that idea, but I thought there really need to be more like a dozen to a hundred companies to go make Mars happen in our lifetime, and that it's inevitable somebody is going to be the company that develops an industrial base on Mars.
  • I thought intelligent 3D printing, perhaps using AI or other enabling technologies, are pretty clearly going to be the way we build stuff on other planets, and so somebody's going to make this company,
  • And it could be us.
  • And so at 25, I left Blue Origin, started Relativity, and here we are today making a pretty big leap already towards that eventual long-term vision.
  • What do you think of 3D printed rockets?
  • Let us know down in the comments.
  • As always, thanks so much for watching.
  • I'm your host Jesse Orrell.
  • See you next time with the fam.