All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
Bamboo plants can grow up to 36 inches in a day.
52
Couples' personalities converge over time to make partners more and more similar.
235
Standard paper cannot be folded in half more than 7 times.
232
The name Joshua is Hebrew for 'Jesus'.
74
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
There was once an undersea post office in the Bahamas.
241