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Why are there giant concrete tunnels in the desert?

3,305,692 views

Physics Girl

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 11:05 / 11:25

Speech Rate:

  • 193 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

stretch

/streCH/

noun verb

act of stretching one's limbs or body. To make something bigger by pulling on it.

concrete

/ˈkänˌkrēt/

adjective noun verb

Concerning something that is physical or real. building material. cover with concrete.

inaudible

/ˌinˈôdəb(ə)l/

adjective

unable to be heard.

watching

/wäCH/

verb

To guard a place or people; protect child, etc..

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

discover

/dəˈskəvər/

verb

find unexpectedly or while searching.

professors

/prəˈfesər/

noun other

university academic of highest rank. Teachers who teaches at colleges or universities.

strange
adjective

Unusual or odd; surprising because unexpected.

traveled

/ˈtravəld/

adjective verb

having travelled to many places. To go to a place that is far away.

invisible

/inˈvizəb(ə)l/

adjective noun

unable to be seen. invisible exports and imports.

protected

/prəˈtektəd/

adjective verb

preserved from harm. To defend someone or something from harm or danger.

rippling

/ˈrip(ə)liNG/

adjective verb

(Of muscles) clearly defined and strong looking. To travel or move as small gentle waves.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

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