All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
The oldest living person smoked cigarettes from the age of 21 to 117.
13
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
It is impossible to hum if your nose is plugged.
366
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 chances of making two holes-in-one in a round of golf are one in 67 million.
67


