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The Light Switch Problem - Numberphile

504,815 views

Numberphile

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

95%
  • 17:41 / 18:31

Speech Rate:

  • 236 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. Number produced by multiplying a smaller number.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

switches

/swiCH/

noun other verb

device for making and breaking connection in electric circuit. Things you move to turn electrical items on or off. change position, direction, or focus of.

picture

/ˈpik(t)SHər/

noun verb

General situation or state of being. To understand or imagine something.

continues

/kənˈtinyo͞o/

verb

persist in activity.

problem

/ˈpräbləm/

adjective noun

Causing trouble. Question to show understanding of a math concept.

anything

/ˈenēˌTHiNG/

pronoun

used to refer to thing, no matter what.

thought

/THôt/

noun verb

Idea or memory. To have an idea, opinion or belief about something.

suspect
adjective noun verb

not to be relied on or trusted. person thought to be guilty of crime or offence. To doubt or lack trust.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. To claim to be part of a larger group, series, set.

because

/bēˈkəz/

conjunction

for reason that.

already

/ˌôlˈredē/

adverb

before or by now or time in question.

changed

/CHānj/

verb

To exchange one kind of money for another.

question

/ˈkwesCH(ə)n/

noun verb

Issue or problems you are dealing with. To have or express concerns or uncertainty.

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