Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
'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
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
The largest diamond ever found was an astounding 3,106 carats!
99
In 2003, the U.S. Government spent about $2,000,000.00 on potato research!
43
The first toilet being flushed in a motion picture was in the movie Psycho.
67

