derekmead writes: News broke today that January 20, 1992 was Ice Cube's Good Day. Since then, there's been talk of National Good Day Day, which all assumes that 1/20 is free. Here's a history of January 20, along with a petition to make it a national holiday.
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman