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Pi and Bouncing Balls - Numberphile

628,957 views

Numberphile

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

94%
  • 12:30 / 13:14

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

kinetic

/kəˈnedik/

adjective

Of or relating to movement.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

bounces

/bouns/

noun verb

rebound of ball. rebound after hitting something.

slowing

/slō/

verb

To move or go without much speed.

rolling

/ˈrōliNG/

adjective verb

moving by turning over and over on axis. To move something on small wheels; move like this.

believe

/bəˈlēv/

verb

To think or accept that something is true.

imparted

/imˈpärt/

verb

To make something known to a person or group.

introduce

/ˌintrəˈd(y)o͞os/

verb

To insert or put something inside another thing.

bowling

/ˈbōliNG/

noun verb

Game to roll a ball at objects to knock them down. To roll a ball in the sport of bowling.

involves

/inˈvälv/

verb

To have or be included as a part of something.

carrying

/ˈkerē/

verb

To support the weight or burden of something.

momentum

/mōˈmen(t)əm/

noun

Speed or force that is gained when something moves.

experiment
noun verb

Test performed to assess new ideas or theories. To try something new that you haven't tried before.

thought

/THôt/

noun verb

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

initial

/iˈniSHəl/

adjective noun verb

existing at beginning. First letter of your given name. To authorize something by writing your initials.

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