In many countries, urine was used as a detergent for washing.
17
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Extremely high pressured water can easily cut through a steel beam.
51
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
U-Haul is the world's largest advertiser in the Yellow Pages.
21
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29