If the human eye was a digital camera, it would have 576 megapixels.
25
Standard paper cannot be folded in half more than 7 times.
232
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
An olive tree can live up to 1,500 years!
58