Isaac Asimov is the only author to have a book in every Dewey-decimal category.
90
The military used toilet paper to camouflage their tanks in Saudi Arabia, during the Desert Storm War.
459
The U.S. Army accidentally ordered an 82 year supply of freeze-dried tuna salad mix for troops in Europe.
276
You can't tickle yourself.
29
In 1992, 29,000 rubber ducks washed off a ship. They were found thousands of miles away 8 years later.
707
Historically, sweat has been an active ingredient in perfume and love potions.
309
There are no clocks in Las Vegas gambling casinos.
637