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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

Person who controls the acting in a movie or play.

elements

/ˈeləmənt/

noun other

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

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

large and heavy.

optical

/ˈäptək(ə)l/

adjective

Concerning light, lenses or cameras.

spherical

/ˈsfirik(ə)l/

adjective

Round and shaped like a ball.

largest

/lärj/

adjective

Biggest.

celestial

/səˈlesCHəl/

adjective

positioned in or relating to sky, or outer space as observed in astronomy.

standing

/ˈstandiNG/

adjective noun verb

(Of an army) permanently ready to fight. Your status or position relative to your community. 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

Interesting or unusual person, group.

billion

/ˈbilyən/

noun number

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

smoothest

/smo͞oT͟H/

adjective

Being the most smooth or flat.

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