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Angela Belcher: Using nature to grow batteries

59,563 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 9:56 / 10:26

Speech Rate:

  • 194 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

calcium

/ˈkalsēəm/

calcium
noun

A substance important for making bones and teeth.

genetic

/jəˈnedik/

genetic
adjective

Of, relating to, or controlled by genes.

thought

/THôt/

thought
noun verb

Ideas of a particular group. To have an idea, opinion or belief about something.

secrets

/ˈsēkrit/

secrets
noun other

something that is kept or meant to be kept unknown or unseen by others. Information that others do not know.

exquisite

/ekˈskwizət/

exquisite
adjective noun

Being very sensitive or detailed, e.g. of taste. dandy.

fascinated

/ˈfasinādəd/

fascinated
adjective verb

Having your attention fixated as though by a spell. To attract or interest greatly.

nontoxic

/nänˈtäksik/

nontoxic
adjective

not poisonous or toxic.

structures

/ˈstrək(t)SHər/

structures
noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. construct or arrange according to plan.

brought

/briNG/

brought
verb

take someone or something to place.

fascinating

/ˈfasəˌnādiNG/

fascinating
adjective verb

Very interesting. To attract or interest greatly.

macroscopic

/ˌmakrəˈskäpik/

macroscopic
adjective

visible to naked eye.

proteins

/ˈprōˌtēn/

proteins
noun other

any of class of nitrogenous organic compounds. Groups of molecules made from amino acids.

temperature

/ˈtemp(ə)rəCHər/

temperature
noun

How hot or cold something is, e.g. the weather.

something

/ˈsəmˌTHiNG/

something
adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

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