The Tau Manifesto.

Why Tau trumps Pi

The evolution of Tau to mean 2*Pi

The π is a lie.

Tau revelers take on Pi

Khan you believe it?

I searched hard for “Pi/Tau” poetry but got nowhere. So I leave you with this bit of original doggerel:  π? Why? You can τ now!

(It was either that or How now brown τ.)