Most of the dust underneath your bed is actually your own dead skin.
251
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
U-Haul is the world's largest advertiser in the Yellow Pages.
21
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
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39