Dartboards are made out of horsehairs.
129
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
When watching a DVD press stop-stop-play-skip to skip the ads and go straight to the movie.
23
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
One human hair can support 3 ounces.
191
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22