The great wall of China is 1,400 miles long!
44
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The Mint once considered producing doughnut-shaped coins!
60
A B-25 bomber airplane crashed into the 79th floor of the Empire State Building on July 28, 1945.
30
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
If a surgeon in Ancient Egypt lost a patient while performing an operation, his hands were cut off.
67


