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What is Dark Matter and Why is it Important?

7,342 views

SciToons

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 3:54 / 4:20

Speech Rate:

  • 168 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

imagine

/iˈmajən/

verb

To think creatively about; form mental picture of.

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.

universe

/ˈyo͞onəˌvərs/

noun

All of space that contains planets and stars.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Allowing you to pass between, or to.

believe

/bəˈlēv/

verb

To have a particular opinion about something.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

possibly

/ˈpäsəblē/

adverb

perhaps.

studying

/ˈstədē/

verb

devote time and attention to gaining knowledge of academic subject.

orbiting

/ˈôrbət/

verb

move in orbit round.

observable

/əbˈzərvəb(ə)l/

adjective

able to be noticed or perceived.

allowing

/əˈlou/

verb

To admit the validity or truth of something.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

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