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Josh Silver demos adjustable liquid-filled eyeglasses

44,521 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

63%
  • 4:51 / 7:35

Speech Rate:

  • 147 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

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

Video Vocabulary

delivery

/dəˈliv(ə)rē/

delivery
noun

Way someone acts when speaking publicly.

economic

/ˌekəˈnämik/

economic
adjective

Concerning trade, industry, and money.

largest

/lärj/

largest
adjective

of considerable size, extent, etc..

roughly

/ˈrəflē/

roughly
adverb

in manner lacking gentleness.

million

/ˈmilyən/

million
number

1,000,000.

statistics

/stəˈtistiks/

statistics
noun other

practice or science of collecting and analysing numerical data in large quantities. Mathematics used to interpret numerical data.

guessing

/ɡes/

guessing
verb

estimate without being sure of being correct.

developed

/dəˈveləpt/

developed
adjective verb

Grown bigger, older and more mature. To create or think of something.

percent

/pərˈsent/

percent
adverb noun

One one-hundredth of a whole; the symbol %. one part in every hundred.

professionals

/prəˈfeSH(ə)n(ə)l/

professionals
noun other

professional person. Highly qualified people, e.g. lawyers or doctors.

corrective

/kəˈrektiv/

corrective
adjective noun

designed to correct or counteract something harmful or undesirable. thing intended to correct or counteract something else.

problem

/ˈpräbləm/

problem
adjective noun

Causing trouble. Something difficult to deal with or causes trouble.

contact
contact
adjective noun verb

Touching or feeling something. Object that allows electricity to run through it. communicate with.

refractive

/rəˈfraktiv/

refractive
adjective

of or involving refraction.

various

/ˈverēəs/

various
adjective determiner pronoun

Several; consisting of different things or types. more than one. more than one.

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