Recreational mathematics
Vi Hart

About pi and tau

  1. A Song About A Circle Constant
  2. Pi Is (still) Wrong.
  3. Rhapsody on the Proof of Pi = 4
  4. Are Shakespeare's Plays Encoded within Pi?

A Song About A Circle Constant Happy Tau Day! This is a song about Tau! Other Tau things you should see:Pi is (still) Wrong: http://youtu.be/jG7vhMMXagQ What Tau Sounds Like: http://youtu.be/3174T-3-59QThe Tau Manifesto: http://tauday.com/

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A Song About A Circle Constant

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