'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
Kilts are not native to Scotland. They originated in France.
57
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
Extremely high pressured water can easily cut through a steel beam.
51
During his or her lifetime, the average human will grow 590 miles of hair.
69
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
28
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14