Leonardo da Vinci was dyslexic, and he often wrote backwards.
77
Recently, archaeologists excavating in the old medieval town of Odense in Denmark uncovered 700-year-old barrels of poop - and, to their surprise, they still smelt.
11
The Grateful Dead were once called 'The Warlocks'.
34
When Charles Darwin first discovered the Galapagos Tortoises, he tried to ride them!
18
The average life span of a peasant during the medieval ages was 25 years.
68
In the great fire of London, in 1666, half of London was burnt down but only 6 people were injured.
78
No one knows who designed the first American Flag.
45