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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 spread something over an area.

director

/diˈrektər/

noun

Person who controls the acting in a movie or play.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Forces of the weather, usually bad weather.

premier

/prəˈmir/

adjective noun verb

leading. Prime minister of a country. To show/be shown for the first time (of film, etc.).

massive

/ˈmasiv/

adjective

Very big; large; too big.

optical

/ˈäptək(ə)l/

adjective

Concerning light, lenses or cameras.

spherical

/ˈsfirik(ə)l/

adjective

shaped like sphere.

largest

/lärj/

adjective

of considerable size, extent, etc..

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 have an opinion about something.

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

fact or situation that is observed to exist.

billion

/ˈbilyən/

noun number

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

smoothest

/smo͞oT͟H/

adjective

Being the most smooth or flat.

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