If a person has two thirds of their liver removed through trauma or surgery, it will grow back to the original size in four weeks time.
Acid rain start as regular rain. It becomes acid when it falls through clouds of pollution.
A Python can swallow a rabbit whole and may eat as many as 150 mice in a six month period.
The lucky numbers of the horse is: 1, 3, 4, 8, 13, 14, 41 & 43
The word "Machiavellian" is named after Niccolo Machiavelli, who was friends with Leonardo da Vinci.
George W. Bush and John Kerry are 16th cousins, three times removed.
There are 80 entrances to the Colosseum in Rome.
George Washington and Thomas Jefferson grew marijuana on their plantations!
Mexico City is sinking at a rate of 18 inches per year!
Gabriel Fahrenheit invented the mercury thermometer.