Posted: Mar 14, 2016 6:41 pm
Before calculators, British kids were taught 22/7 as the value of pi to use in calculations. It's a better approximation than 3.14, but he therefore meant 22nd July.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2388942#p2388942