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How Do We Know the Universe is Flat?

778,551 views

Deep Astronomy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 5:37 / 6:04

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

variations

/ˌverēˈāSH(ə)n/

noun other

change or slight difference in condition, amount, or level. Some things almost the same as another but different.

described

/dəˈskrīb/

verb

To tell the appearance, sound, smell of something.

uncover

/ˌənˈkəvər/

verb

(Journalist) to discover some news to be reported.

gravity

/ˈɡravədē/

noun

(Of a situation) extreme seriousness.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. moving in one side and out of other side of.

geometry

/jēˈämətrē/

noun

Mathematical study of shapes, surfaces, and space.

throughout

/THro͞oˈout/

adverb preposition

in every part of something. Over/across an entire place/thing; in every part.

compared

/kəmˈper/

adjective verb

How similar and different things are. estimate similarity or dissimilarity between.

density

/ˈdensədē/

noun

degree of compactness.

interstellar

/ˌin(t)ərˈstelər/

adjective

Being in the space between stars or star systems.

measurable

/ˈmeZH(ə)rəb(ə)l/

adjective noun

able to be measured. something that can be quantified.

radiant

/ˈrādēənt/

adjective noun

Being bright. point or object from which light or heat radiates.

microwave

/ˈmīkrəˌwāv/

noun verb

electromagnetic wave with wavelength in range 0.001-0.3 m, shorter than that of normal radio wave but longer than those of infrared radiation. To heat or cook something in a microwave.

gathered

/ˈɡaT͟Hər/

verb

To activate strength, courage to prepare for task.

location

/lōˈkāSH(ə)n/

noun

Particular position or area of place, event, etc..

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