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Challenge: Which Particle Wins This Race? | Space Time | PBS Digital Studios

126,557 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 5:51 / 6:01

Speech Rate:

  • 210 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. To ask for or try to get information.

everywhere

/ˈevrēˌ(h)wer/

adverb noun

in or to all places. all places or directions.

pretend

/prəˈtend/

adjective verb

imaginary. give appearance that something is so.

density

/ˈdensədē/

noun

Degree to which an area is filled or covered.

familiar

/fəˈmilyər/

adjective noun

Well-known or easily recognized. demon supposedly obeying witch.

challenge

/ˈCHalənj/

noun verb

A question to determine correctness of something. To formally invite someone to compete at something.

relative

/ˈrelədiv/

adjective noun

considered in relation or in proportion to something else. Humans or animals sharing the same family history.

suppose

/səˈpōz/

verb

think or assume that something is true or probable but lack proof.

separate
adjective noun verb

Being different from or unrelated to another. individual items of clothing suitable for wearing in different combinations. To live away from your husband or wife.

gravity

/ˈɡravədē/

noun

(Of a situation) extreme seriousness.

orbiting

/ˈôrbət/

verb

To go around another object (often in space).

specifics

/spəˈsifik/

noun other

medicine or remedy effective in treating particular disease. Details of some things.

particle
noun

Adverb or preposition that joins with a verb.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Outside or upper layer of something. rise or come up to surface of water or ground.

technically

/ˈteknək(ə)lē/

adverb

In an exact and particular manner.

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