Hey everyone it's the happiest goddamn day of the year! You probably read as much in your local paper? According to a scientist—a scientist!—June 20 is the happiest day of 2008. He uses a mathematical formula to prove it! With science! Look, here is the equation: O + (N x S) + Cpm/T + He. The scientician who developed this formula is named Cliff Arnall. If that name is familiar, it may be because you read him calling January 22 the saddest day of the year. In 2007. And 2006, and 2005. The story runs, twice a year, like clockwork, in newspapers across the US and the UK. All because a quack psychologist is more than happy to sign a check from some corporation and then attach his name to a press release. It's the happiest day of the year for newspaper editors desperate to fill a news hole on a summer Friday! [Mind Hacks]