To take an oath, ancient Romans put a hand on their testicles
426
No one knows who designed the first American Flag.
45
Clocks made before 1660 had only one hand - an hour hand.
41
In 1980, the city of Detroit presented Saddam Hussein with a key to the city.
29
At age 18, the Queen of England was a mechanic for the British Military.
67
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
India invented the Number System. Zero was invented by Aryabhatta.
59
In Ancient Egypt, some people paid their taxes in honey.
152