The last time American Green cards were actually green was 1964.
60
There's no evidence that pirates made people walk the plank.
151
A singing birthday card has more computing power than the allied forces in 1945.
30
In 1999, Pepsi, Inc. paid $0.00 in income tax!
61
The Titanic is about as long as the Empire State building is tall.
174
In 1518, a "dancing plague" struck Strasbourg, Alsace, whereby hundreds of people danced fervently in the streets over the period of a month. Some suffered heart attacks or strokes, and many others died from sheer exhaustion. It remains unexplained.
19