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How caffeine and alcohol affect your sleep | Sleeping with Science, a TED series

772,981 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:52 / 4:55

Speech Rate:

  • 152 wpm - Fast

Category:

  • Nonprofits & Activism

Tags :

Intro:

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

Video Vocabulary

percent

/pərˈsent/

percent
adverb noun

by specified amount in or for every hundred. one part in every hundred.

psychoactive

/ˌsīkōˈaktiv/

psychoactive
adjective

(chiefly of drug) affecting mind.

impacts
impacts
noun other verb

action of one object striking another. Acts or forces of one thing hitting something else. To hit or strike someone or something with force.

caffeine

/kaˈfēn/

caffeine
noun

Substance in coffee, etc. that keeps you awake.

everyone

/ˈevrēˌwən/

everyone
pronoun

Every person; everybody.

surprising

/sərˈprīziNG/

surprising
adjective verb

Making you feel a bit shocked because unexpected. To do something that another person didn't expect.

perhaps

/pərˈ(h)aps/

perhaps
adverb

Possibly, but not certainly; maybe.

alcoholic

/ˌalkəˈhôlik/

alcoholic
adjective noun

Containing alcohol; that can make you drunk. person suffering from alcoholism.

duration

/d(y)o͝orˈāSH(ə)n/

duration
noun

time during which something continues.

alcohol

/ˈalkəˌhôl/

alcohol
noun

A colorless liquid that can catch fire (C2H5OH).

average

/ˈav(ə)rij/

average
adjective noun verb

Typical or normal; usual; ordinary. number expressing the central or typical value in a set of data. To add numbers then divide by the number of items.

features

/ˈfēCHər/

features
noun other verb

distinctive attribute or aspect. Special reports in a magazine or paper. To highlight or give special importance to.

circulating

/ˈsərkyəˌlāt/

circulating
verb

(Of a rumor) to go round from one person to others.

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