Related sites:

• tauday.com

  Tau Day | No, really, pi is wrong: The Tau Manifesto by Michael Hartl

  

• advancedtautactica.com

  Advanced Tau Tactica - Portal

  

• nursingsociety.org

  Sigma Home Page

  

• mangashop.ro

  Manga Shop - magazinul tau de manga si comics

  

• tbp.org

  Tau Beta Pi About Recruit

  

• tau-trade.com

  TAU Corporation / The largest Damaged Car Trader in Japan