The word "impossible" dropped in use by 50% over the course of the 20th century
5
Dogs can make about 100 different facial expressions.
18
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
In Japan, gambling is illegal. However, they circumvent the law by giving out prizes instead of cash, which the winner can then sell back to the establishment for cash.
-3
Kissing an infection-free partner is good for your teeth!
141
In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
16
Hot water can freeze faster than cold water.
181