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5 Facts about Gravity Waves from the Big Bang - The Countdown #44

24,758 views

Scientific American Space Lab

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

88%
  • 3:52 / 4:22

Speech Rate:

  • 162 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

competing

/kəmˈpēdiNG/

adjective verb

striving against one another to gain or win something. To try to beat others at something, e.g. a race.

following

/ˈfälōiNG/

adjective noun preposition verb

next in time. body of supporters or admirers. coming after or as a result. To happen after something else happens.

without

/wəˈT͟Hout/

adverb conjunction preposition

outside. without it being case that. in absence of.

researchers

/rəˈsərCHər/

noun other

person who carries out academic or scientific research. People who work to find new facts and ideas.

background

/ˈbakˌɡround/

noun

setting of picture, scene, or design.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

detectors

/dəˈtektər/

noun other

device or instrument designed to detect presence of particular object or substance. Devices that receive a signal and responds to it.

spotted

/ˈspädəd/

adjective verb

Having spots. To see someone or something by chance.

imaging

/ˈimijiNG/

noun verb

Use of photos or electronic images, as in science. To obtain pictures by scanning them with a machine.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

microwave

/ˈmīkrəˌwāv/

noun verb

Concerning electromagnetic radiation. cook food in microwave oven.

looking

/ˈlo͝okiNG/

adjective verb

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

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

extragalactic

/ˌekstrəɡəˈlaktik/

adjective

situated, occurring, or originating outside Milky Way galaxy.

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