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What it takes to launch a telescope | Erika Hamden

39,882 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 6:28 / 7:18

Speech Rate:

  • 165 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

because

/bēˈkəz/

conjunction

for reason that.

individual

/ˌindəˈvij(o͞o)əl/

adjective noun

Made for use by one single person. Single person, looked at separately from others.

believe

/bəˈlēv/

verb

To think or accept that something is true.

photographic

/ˌfōdəˈɡrafik/

adjective

Concerning the art of making images with cameras.

emission

/əˈmiSH(ə)n/

noun

A substance (e.g. gas) released into the air.

technologies

/tekˈnäləjē/

noun other

application of scientific knowledge for practical purposes. Of practical use of machines/sciences in industries.

tolerance

/ˈtäl(ə)rəns/

noun

The space between metal objects e.g. in engines.

directly

/diˈrektlē/

adverb conjunction

In a frank and honest way. as soon as.

choosing

/CHo͞oz/

verb

pick out person or thing as being best or most appropriate of two or more alternatives.

discover

/dəˈskəvər/

verb

find unexpectedly or while searching.

discoveries

/dəˈskəv(ə)rē/

noun other

action or process of discovering or being discovered. Learning some things for the first time.

reality

/rēˈalədē/

noun

state of things as they actually exist, as opposed to idealistic or notional idea of them.

telescopes

/ˈteləˌskōp/

noun other verb

optical instrument designed to make distant objects appear nearer, containing arrangement of lenses, or of curved mirrors and lenses. Tube-shaped device used to see a great distance. slide or cause to slide into itself, so that it becomes smaller.

astronomy

/əˈstränəmē/

noun

Study of stars and other bodies in space.

thousands

/ˈTHouz(ə)nd/

number

1000s.

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