Diamonds mined in Brazil are harder than those found in Africa.
40
20252 is Smokey the Bear's own zip code.
35
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
More Americans have died in car accidents than have died in all the wars ever fought by the United States.
55
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
You are more likely to be killed by a champagne cork than a poisonous spider!
193