Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
In 1976, an underachieving Princeton junior undergraduate wrote a term paper detailing how to make a nuclear bomb. He got an "A", but never got his paper back because it was seized by the FBI.
16
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18
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
During his or her lifetime, the average human will grow 590 miles of hair.
69
The first household refrigerators cost about $16,000, in today's money!
47