Do you have stories about PI approximations?
Easy to remember and/or just funny ones?
What about 355/113
A bit longer than 22/7
but more accurate and easy to remember via 113355
Break it in halves and divide the bigger by the smaller one.
Or look at the 32bit unixcalypse:
The last 32bit unixdate is 2038-01-19 03:14:07 UTC
obviously hides everywhere!
So date +%H.%M -d@`printf '%d' 0x7FFFFFFF`
(Needs the GNUish flavour of `date`.)
I just stumbled over "Flipping A Coin 10,000 Times With A Dedicated Machine
" which should open a door to PI via "Hey! You Can Find Pi With a Random Walk. Here's How