The ancient Egyptians thought the function of the brain was to produce snot.
16
During the Gold Rush in 1849, some people paid as much as $100 for a glass of water!
65
The great wall of China is 1,400 miles long!
44
The first ever patent in the UK was Aaron Rathbone & Roger Burges, Map makers in 1618!
15
The exact cause of death and burial site of Genghis Khan is unknown, because all of the 2000 funeral guests and 800 soldiers were killed in order to preserve the secret.
16
There are pictures of Knights fighting Snails in old Medieval manuscripts - and nobody knows why.
23
A monk had once written over a book that contained information about calculus that was written by Archimedes in ancient Greece that could have made us 100 or even 1000 years more mathematically and technologically advanced.
13