There *was* a post here, but it's not here any more!

Instead, it's over at the Aperiodical, as part of their $\pi$ Day approximation challenge.

## Colin

Colin is a Weymouth maths tutor, author of several Maths For Dummies books and A-level maths guides. He started Flying Colours Maths in 2008.
He lives with an espresso pot and nothing to prove.

## MathbloggingAll

How I approximated $\pi$ for “Pi Day” http://t.co/KDNioMgS3L

## srcav

Awesome poat: @icecolbeveridge http://t.co/Uw1CfDHmYF