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But why is a sphere's surface area four times its shadow?

5,893,399 views

3Blue1Brown

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 15:44 / 15:50

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Nature or emotions that show, but may not be true. To come to the top level of water, mud, etc..

satisfying

/ˈsadəsˌfīiNG/

adjective verb

giving fulfilment or pleasure associated with this. To make someone happy because they got their wish.

changing

/CHānj/

verb

make different.

reasoning

/ˈrēz(ə)niNG/

noun verb

action of thinking about something in logical. To think and make conclusions in a logical manner.

unfolded

/ˌənˈfōld/

other verb

To happen, be told or be revealed. open or spread out from folded position.

wondered

/ˈwəndər/

verb

desire to know something.

connecting

/kəˈnektiNG/

adjective verb

joining or linking things together. To join or attach things together.

approach

/əˈprōCH/

noun verb

Specific way to handle a project, task, problem. To request someone to do something specific.

playfulness

/ˈplāfəlnəs/

noun

Quality of enjoying playing.

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. Shop with many branches.

thinking

/ˈTHiNGkiNG/

adjective noun verb

using thought or rational judgement. Thoughts behind an idea, opinion or belief. To have an idea, opinion or belief about something.

connection

/kəˈnekSH(ə)n/

noun

Person you know who can help you in some way.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

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