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Why your phone battery gets worse over time - George Zaidan

494,002 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

87%
  • 4:45 / 5:25

Speech Rate:

  • 162 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

convert
noun verb

Person switching from one belief system to another. To switch from a religion, belief etc. to another.

difference

/ˈdif(ə)rəns/

noun verb

Not of the same kind; unlike other things. alter coat of arms.

accepted

/əkˈseptəd/

adjective verb

generally believed or recognized to be valid or correct. To agree to receive or take something offered.

batteries

/ˈbadərē/

noun other

container used as source of power. Portable devices that stores electricity.

positive

/ˈpäzədiv/

adjective noun

Being good or useful. positive quality.

release

/rəˈlēs/

noun verb

Act of freeing someone from a duty or burden. To allow a film, music etc. to be sold/distributed.

chemically

/ˈkemək(ə)lē/

adverb

By means of a chemical process.

electrons

/əˈlekˌträn/

noun other

stable subatomic particle with charge of negative electricity. A negatively charged particle.

negative

/ˈneɡədiv/

adjective exclamation noun verb

characterized by absence of distinguishing features. no. word or statement expressing denial. refuse to accept.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

changing

/CHānj/

verb

To replace something with another thing.

battery

/ˈbadərē/

noun

Portable device that stores electricity.

hydrocarbon

/ˌhīdrəˈkärbən/

noun

compound of hydrogen and carbon, such as any of those which are chief components of petroleum and natural gas.

generate

/ˈjenəˌrāt/

verb

To create electricity, heat, energy and power.

hydroxide

/hīˈdräkˌsīd/

noun

compound of metal with hydroxide ion OH<sup>−</sup>.

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