More Americans have died in car accidents than have died in all the wars ever fought by the United States.
55
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
If you get water flowing fast enough, it can cut metal.
354
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4