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Joel Levine: Why we need to go back to Mars

71,038 views

TED

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

92%
  • 15:28 / 16:42

Speech Rate:

  • 139 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

studying

/ˈstədē/

verb

devote time and attention to gaining knowledge of academic subject.

photograph

/ˈfōdəˌɡraf/

noun verb

picture made using camera, in which image is focused on to light-sensitive material. To take a picture with a camera.

headquarters

/ˈhedˌkwôrdərz/

noun other

premises occupied by military commander and commander's staff. Main offices; administrative buildings or centers.

million

/ˈmilyən/

number

1,000,000.

questions

/ˈkwesCH(ə)n/

noun other verb

sentence worded or expressed so as to elicit information. Issues or problems you are dealing with. ask someone questions.

scientific

/ˌsīənˈtifik/

adjective

Concerning academic study of the physical world.

picture

/ˈpik(t)SHər/

noun verb

Painting, drawing or photograph on paper or screen. To imagine someone or something in an image.

extensive

/ikˈstensiv/

adjective

Large; full or complete.

leaders

/ˈlēdər/

noun other

person who leads group etc.. People who are in charge of a group or task.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

believe

/bəˈlēv/

verb

To have a particular opinion about something.

measurements

/ˈmeZHərmənt/

noun other

action of measuring something. Sizes or amounts of some things or someone.

amazing

/əˈmāziNG/

adjective verb

Surprising in a pleasing way. To cause wonder; to surprise completely.

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. Area around or near something, such as a building. Beyond the limits or edges of some place, thing.

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