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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

Things surrounding a person, affecting their life.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

believe

/bəˈlēv/

verb

To have a particular opinion about something.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

possibly

/ˈpäsəblē/

adverb

May be true or likely, but is uncertain.

studying

/ˈstədē/

verb

To focus on learning something usually at school.

orbiting

/ˈôrbət/

verb

move in orbit round.

observable

/əbˈzərvəb(ə)l/

adjective

Being able to be seen, noticed, or sensed.

allowing

/əˈlou/

verb

To admit the validity or truth of something.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

Concerning the force of gravity.

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