Traces of cocaine were found on 99% of UK bank notes in a survey in London in 2000.
142
Cleopatra wasn't Egyptian; she was Greek.
107
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
There are 92 known cases of nuclear bombs lost at sea.
148
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
118
In ancient Greece, tossing an apple to a girl was a traditional proposal of marriage. Catching it meant that she accepted.
29
If a surgeon in Ancient Egypt lost a patient while performing an operation, his hands were cut off.
67