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Why Do Stars Twinkle?

429,620 views

SciShow

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 2:18 / 2:32

Speech Rate:

  • 210 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

travels

/ˈtravəl/

noun other verb

action of travelling. Journeys to other places, often for pleasure. To go to a place that is far away.

because

/bēˈkəz/

conjunction

for reason that.

temperatures

/ˈtemp(ə)rəCHər/

noun other

degree or intensity of heat present in substance or object. How hot or cold some things are e.g. the weather.

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. external side or surface. situated beyond boundaries of.

flicker

/ˈflikər/

noun verb

unsteady movement of flame or light. To move waveringly, e.g. like a flame.

stellar

/ˈstelər/

adjective

Very brilliant; very successful or good.

varying

/ˈveriiNG/

adjective verb

differing in size, amount, degree, or nature. To change something and make it different.

astronomical

/ˌastrəˈnämək(ə)l/

adjective

Of the study of stars and other bodies in space.

singing

/ˈsiNGiNG/

noun verb

The act of making music with your voice. To make musical sounds with your voice.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

hitting

/hit/

verb

To press something, such as a button or switch.

constant

/ˈkänstənt/

adjective noun

Happening frequently or without pause. Thing that happens always or at a regular rate.

refract

/rəˈfrakt/

verb

(of water, air, or glass) make ray of light change direction when it enters at angle.

apparent

/əˈperənt/

adjective

Easy to see or clearly understand.

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