Tau vs Pi Smackdown - Numberphile
Pi Is (still) Wrong.
Tau vs Pi
¿Deberíamos dejar de usar π? | Hablando de "π vs. τ" con @JaimeAltozano
Tau replaces Pi - Numberphile
How pi was almost 6.283185...
Pie Vs Pi: The Pi Day Massacre
Pi vs Tau | A Video Essay
Pi vs Tau Fight
The Tau Manifesto - With Michael Hartl
Tau vs Pi SMACKDOWN at a Cubing Comp
"Pie Vs Pi: The Pi Day Massacre" but only when Tau is on screen
Tau versus pi | Graphs of trig functions | Trigonometry | Khan Academy
No, really, pi is wrong: The Tau Manifesto by Michael Hartl
It's Tau Day (but should you care?)
A Song About A Circle Constant
Pi VS Tau
How to mathematically hang a picture (badly).
Is Tau Better Than Pi?
PI MUST DIE !!!