Approximately 40% of the U.S. paper currency in circulation was counterfeit by the end of the Civil War.
47
Nazi leader Adolf Hitler had only one testicle.
117
Vikings used the skulls of their enemies as drinking vessels.
169
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
There's a bar in Ireland (presently named Sean’s Bar) that was opened in 900AD.
32
If Earth's history was condensed into twenty-four hours, life would've appeared at around 4am, land plants at 10:24pm, dinosaur extinction at 11:41pm, and human history would’ve began at 11:58:43pm.
21
The great wall of China is 1,400 miles long!
44