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No Dark Matter = Proof of Dark Matter?

695,643 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

100%
  • 14:38 / 14:37

Speech Rate:

  • 157 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

supporting

/səˈpôrdiNG/

adjective verb

Giving assistance or advice to someone. To hold up or prevent from falling down.

unlikely

/ˌənˈlīklē/

adjective adverb

not likely to happen, be done, or be true. Not likely to happen; not likely to be the truth.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

invisible

/inˈvizəb(ə)l/

adjective noun

unable to be seen. invisible exports and imports.

understanding

/ˌəndərˈstandiNG/

adjective noun verb

Being sympathetic. When you get the meaning correctly; comprehension. To know the meaning of language, what someone says.

quickly

/ˈkwiklē/

adverb

Without taking a lot of time; fast.

explained

/ikˈsplān/

verb

To make clear or easy to understand by describing.

physics

/ˈfiziks/

noun other

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

spacetime

/ˈspās ˈˌtīm/

noun

concepts of time and three-dimensional space regarded as fused in four-dimensional continuum.

discovery

/dəˈskəv(ə)rē/

noun

action or process of discovering or being discovered.

existence

/iɡˈzistəns/

noun

State of being present, alive or real.

failure

/ˈfālyər/

noun

lack of success.

noticed

/ˈnōdəs/

verb

To become aware by sight, touch, or hearing.

curiosity

/ˌkyo͝orēˈäsədē/

noun

strong desire to know or learn something.

galaxies

/ˈɡaləksē/

noun other

system of millions or billions of stars. A group of stars and planets in space.

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