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How to squeeze electricity out of crystals - Ashwini Bharathula

583,676 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 4:23 / 4:56

Speech Rate:

  • 162 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

turning

/ˈtərniNG/

noun verb

place where road branches off from another. To shape metal with a spinning tool.

discovered

/dəˈskəvər/

verb

find unexpectedly or while searching.

materials

/məˈtirēəl/

noun other

matter. Substances from which a thing is made.

mechanical

/məˈkanək(ə)l/

adjective noun

Concerning the science of mechanics. working parts of vehicle.

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.. Over, in, across an entire thing or place.

discovery

/dəˈskəv(ə)rē/

noun

Learning something for the first time.

difference

/ˈdif(ə)rəns/

noun verb

A thing or issue that people do not agree about. alter coat of arms.

compressed

/kəmˈprest/

adjective verb

flattened by pressure. To press tightly together.

uncelebrated

/ˌənˈseləˌbrādəd/

adjective

Not yet celebrated.

physicist

/ˈfizəsəst/

noun

Person who studies and works in physics.

negative

/ˈneɡədiv/

adjective exclamation noun verb

In mathematics, being less than zero. no. The opposite to a positive electrical charge. refuse to accept.

opposite

/ˈäpəzət/

adjective adverb noun preposition

situated on other or further side. in opposite position. opposite person or thing. facing.

phenomenon

/fəˈnäməˌnän/

noun

Interesting or unusual person, group.

electricity

/əˌlekˈtrisədē/

noun

form of energy resulting from existence of charged particles such as electrons or protons.

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