π=3.1415926...

Today is pi day in the US, and anywhere with a month/day/year date format (although I understand that the 22nd of July is pi day in day/month/year countries, since 22/7≈π).

Celebrate the ratio of a circle's circumference to its diameter with some science puzzle fun at the Bazaar Cafe, 5927 California St, SF tonight at 7pm.

Categories:Science