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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. head of government. 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

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

performed from rest or upright position, without run-up. Your status or position relative to your community. To place something in a particular position; place.

telescope

/ˈteləˌskōp/

noun verb

optical instrument designed to make distant objects appear nearer, containing arrangement of lenses, or of curved mirrors and lenses. To shorten by compacting tubes inside each other.

looking

/ˈlo͝okiNG/

adjective verb

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

phenomenon

/fəˈnäməˌnän/

noun

Unusual event, fact that can be studied.

billion

/ˈbilyən/

noun number

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

smoothest

/smo͞oT͟H/

adjective

Being the most smooth or flat.

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