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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:

Video Vocabulary

delivery

/dəˈliv(ə)rē/

noun

action of delivering.

economic

/ˌekəˈnämik/

adjective

Concerning trade, industry, and money.

largest

/lärj/

adjective

of considerable size, extent, etc..

roughly

/ˈrəflē/

adverb

In a basic, simple manner.

million

/ˈmilyən/

number

1,000,000.

statistics

/stəˈtistiks/

noun other

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

guessing

/ɡes/

verb

To give an answer without knowing if it is correct.

developed

/dəˈveləpt/

adjective verb

advanced or elaborated to specified degree. To grow bigger, more complex, or more advanced.

percent

/pərˈsent/

adverb noun

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

professionals

/prəˈfeSH(ə)n(ə)l/

noun other

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

corrective

/kəˈrektiv/

adjective noun

Designed to promote discipline. thing intended to correct or counteract something else.

problem

/ˈpräbləm/

adjective noun

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

contact
adjective noun verb

Touching or feeling something. People who can give you information, introductions. To get in touch with someone.

refractive

/rəˈfraktiv/

adjective

of or involving refraction.

various

/ˈverēəs/

adjective determiner pronoun

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

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