On average, the life span of an American dollar bill is eighteen months.
33
Only humans shed emotional tears.
331
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
It takes 492 seconds for sunlight to reach the Earth!
44
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
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
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9