Diamonds mined in Brazil are harder than those found in Africa.
40
A man earned 4 million airline miles for free without breaking any laws by using his credit card to purchase free-delivery $1 coins from the U.S. mint.
11
Sunflowers can be used to clean up radioactive waste.
17
Seaweed can grow up to 12 inches per day!
59
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
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
Babies are born without knee caps.
78