Leonardo da Vinci was dyslexic, and he often wrote backwards.
77
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
Until President Kennedy was killed, it wasn't a federal crime to assassinate the President.
341
The first coast-to-coast telephone line was established in 1914.
33
Napoleon had conquered Italy by the time he was twenty-six.
74
In 1897, Bayer, who is the maker of Aspirin, marketed the drug heroin.
56
Only eight men were killed in the battle of lexington!
62