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This demo tests your understanding of light | Barber pole, part 1

591,850 views

3Blue1Brown

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 9:53 / 9:57

Speech Rate:

  • 195 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

wiggling

/ˈwiɡəl/

verb

move or cause to move up and down or from side to side with small rapid movements.

curious

/ˈkyo͝orēəs/

adjective

Wanting to know more about something.

polarized

/ˈpōləˌrīz/

verb

To divide opinions into two extremes.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

linearly

/ˈlinēərlē/

adverb

in straight or nearly straight line.

everything

/ˈevrēˌTHiNG/

pronoun

all things.

prediction

/prəˈdikSH(ə)n/

noun

A statement of what will happen next.

watched

/wäCH/

verb

To protect and care for someone or something.

direction

/dəˈrekSH(ə)n/

noun

Describes the way you are going, e.g. North.

cylinder

/ˈsiləndər/

noun

Tube shape with flat ends.

significance

/siɡˈnifikəns/

noun

Meaning or importance of something.

probably

/ˈpräbəblē/

adverb

certainly.

surprise

/sə(r)ˈprīz/

adjective noun verb

That surprises you; not expected. Something unexpected that slightly shocks you. To do something that another person didn't expect.

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