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How we can use light to see deep inside our bodies and brains | Mary Lou Jepsen

288,481 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

85%
  • 14:25 / 16:50

Speech Rate:

  • 149 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

optical

/ˈäptək(ə)l/

adjective

Concerning vision or helping people see.

because

/bēˈkəz/

conjunction

For a reason.

chicken

/ˈCHikən/

adjective noun verb

cowardly. domestic fowl. be afraid.

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

properties

/ˈpräpərdē/

noun other

possessions collectively. Particular qualities that people or some things have.

scattering

/ˈskad(ə)riNG/

noun verb

act of scattering something. To throw or move into various different directions.

already

/ˌôlˈredē/

adverb

before or by now or time in question.

putting

/po͝ot/

verb

To write or say something in a certain manner.

spreads

/spred/

noun other verb

fact or process of spreading over area. Soft food thinly applied, e.g. on bread. To move something apart, or to put space between.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

cheaper

/CHēp/

adjective

Not as expensive as something else; costing less.

pointer

/ˈpoin(t)ər/

noun

Long object that is used to point at something.

translucence
noun

Quality of allowing light to pass diffusely.

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