All major league baseball umpires must wear black underwear while on the job in case their pants split.
In 18th century England, gambling dens employed someone whose job was to swallow the dice if there was a police raid.
The moon is moving away from the Earth at a tiny, although measurable, rate every year. 85 million years ago it was orbiting the Earth about 35 feet from the planet's surface.
A ten-year-old mattress weighs double what it did when it was new due to debris that it absorbs over time. That debris includes dust mites (their droppings and decaying bodies), mold, millions of dead skin cells, dandruff, animal and human hair, secretions, excretions, lint, pollen, dust, soil, sand, and a lot of perspiration, which the average person loses at a rate of a quart a day. Good night!
There are more living organisms on the skin of a single human being than there are human beings on the surface of the earth.
Crocodiles and alligators are surprisingly fast on land. Although they are rapid, they are not agile, so if you ever find yourself chased by one, run in a zigzag line. You'll lose him or her every time.
In the 16th and 17th centuries in the country of Turkey, anyone caught drinking coffee was put to death.