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The Chandra X-Ray telescope locates black holes using some of the smoothest mirrors ever created

23,630 views

Scientific American

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 6:29 / 7:19

Speech Rate:

  • 175 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

distributed

/dəˈstribyo͞odəd/

adjective verb

shared or spread out. To send products to stores to sell.

director

/diˈrektər/

noun

Senior person who manages part of an organization.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Essential or particular parts of some things.

premier

/prəˈmir/

adjective noun verb

Being the most influential, important, or best. Prime minister of a country. To show/be shown for the first time (of film, etc.).

massive

/ˈmasiv/

adjective

large and heavy.

optical

/ˈäptək(ə)l/

adjective

Concerning light, lenses or cameras.

spherical

/ˈsfirik(ə)l/

adjective

shaped like sphere.

largest

/lärj/

adjective

Biggest.

celestial

/səˈlesCHəl/

adjective

Concerning the sky or objects in the sky.

standing

/ˈstandiNG/

adjective noun verb

(Of an army) permanently ready to fight. position, status, or reputation. To be a candidate in an election.

telescope

/ˈteləˌskōp/

noun verb

optical instrument designed to make distant objects appear nearer, containing arrangement of lenses, or of curved mirrors and lenses. slide or cause to slide into itself, so that it becomes smaller.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

phenomenon

/fəˈnäməˌnän/

noun

something that exists and can be seen, felt, tasted, etc., especially something unusual or interesting.

billion

/ˈbilyən/

noun number

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

smoothest

/smo͞oT͟H/

adjective

having even and regular surface.

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