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How Do We Know What Stars Are Made Of?

284,659 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 12:22 / 12:44

Speech Rate:

  • 174 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

deserves

/dəˈzərv/

deserves
verb

do something or have or show qualities worthy of.

pondered

/ˈpändər/

pondered
verb

To think about something with great care.

revolutionized

/ˌrevəˈlo͞oSHəˌnīz/

revolutionized
verb

change something radically or fundamentally.

physics

/ˈfiziks/

physics
noun other

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

nuclear

/ˈn(y)o͞oklēər/

nuclear
adjective

Concerning or involving the center of an atom.

quantum

/ˈkwän(t)əm/

quantum
noun

The smallest unit or amount of energy.

understanding

/ˌəndərˈstandiNG/

understanding
adjective noun verb

sympathetically aware of other people's feelings. When you get the meaning correctly; comprehension. To know the meaning of language, what someone says.

furnaces

/ˈfərnəs/

furnaces
noun other

enclosed structure in which material can be heated to very high temperatures. Enclosed chambers in which heat is produced to heat buildings, destroy refuse, smeltor refine ores, etc.

knowledge

/ˈnäləj/

knowledge
noun

information and skills acquired through experience and education.

astronomy

/əˈstränəmē/

astronomy
noun

Study of stars and other bodies in space.

looking

/ˈlo͝okiNG/

looking
adjective verb

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

impressive

/imˈpresiv/

impressive
adjective

Causing admiration or respect; grand or expensive.

handful

/ˈhan(d)ˌfo͝ol/

handful
noun

quantity that fills hand.

relativity

/ˌreləˈtivədē/

relativity
noun

Einstein theory about time, space and position.

stellar

/ˈstelər/

stellar
adjective

Very brilliant; very successful or good.

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