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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. To forcibly remove a person from a bar, nightclub.

slowing

/slō/

verb

To move, with less speed than before.

rolling

/ˈrōliNG/

adjective verb

moving by turning over and over on axis. To produce a very deep and continuous sound.

believe

/bəˈlēv/

verb

To think or accept that something is true.

imparted

/imˈpärt/

verb

make information known.

introduce

/ˌintrəˈd(y)o͞os/

verb

To begin the use of a new thing or practice.

bowling

/ˈbōliNG/

noun verb

tenpin bowling. To throw a ball in a game such as cricket.

involves

/inˈvälv/

verb

To have or be included as a part of something.

carrying

/ˈkerē/

verb

To have a child, be pregnant.

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

Person's opinion about something. To have an idea, opinion or belief about something.

initial

/iˈniSHəl/

adjective noun verb

Existing or occurring at the beginning. first letter of name or word. authorize document by signing with initials.

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