Grenades were invented in China over 1,000 years ago.
50
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Vikings used the skulls of their enemies as drinking vessels.
169
In 1982, a high school student from Los Angeles, California unscrambled the Rubik's Cube in 22.95 seconds.
60
The flushing toilet was invented in 1596, not by Thomas Crapper as most people think, but by Sir John Harington.
98
Ancient Romans at one time used human urine as an ingredient in their toothpaste.
37
There's a bar in Ireland (presently named Sean’s Bar) that was opened in 900AD.
32