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How Many Calories are on a Smudgy Screen?

4,799,273 views

Vsauce

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

92%
  • 5:51 / 6:21

Speech Rate:

  • 143 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

licking

/ˈlikiNG/

noun verb

heavy defeat or beating. To pass the tongue along something, e.g. ice cream.

computer

/kəmˈpyo͞odər/

noun

Machine for storing data, accessing the internet.

screens

/skrēn/

noun other verb

fixed or movable upright partition used to divide room, give shelter from draughts, heat, or light. Wire nets in windows or doors to keep insects out. conceal, protect, or shelter person or thing with screen.

interesting

/ˈint(ə)rəstiNG/

adjective verb

Taking your attention; making you want to know. To persuade to do, become involved with something.

smudges

/sməj/

noun other verb

blurred or smeared mark on surface of something. Dirty mark, spot, or streak. To make a dirty mark, spot, or streak.

friction

/ˈfrikSH(ə)n/

noun

resistance that one surface or object encounters when moving over another.

visible

/ˈvizəb(ə)l/

adjective

Being obvious or easy to see.

calories

/ˈkal(ə)rē/

noun other

energy needed to raise temperature of 1 gram of water through 1 °C. Unit for measuring the amount of energy in food.

everything

/ˈevrēˌTHiNG/

pronoun

all things.

changing

/CHānj/

verb

To replace something with another thing.

completely

/kəmˈplētlē/

adverb

totally.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

without

/wəˈT͟Hout/

adverb conjunction preposition

outside. without it being case that. in absence of.

variety

/vəˈrīədē/

noun

Particular type of thing or person.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Top layer of the ground or of water. To come to the top level of water, mud, etc..

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