A singing birthday card has more computing power than the allied forces in 1945.
30
Romans used a plant called Silphium as contraception. They had so much sex that they drove it into extinction.
24
Scientists are excavating the ruins of a major civilization which pre-dates both the pyramids and Stonehenge by over 7,000 years. In 15 years, they have uncovered only about 5% of the site.
21
There's no evidence that pirates made people walk the plank.
151
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
Pilgrims did not eat with forks. They only used spoons, knives and their fingers.
44
No one knows who designed the first American Flag.
45