On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
Anuptaphobia is the fear of staying single.
11
Speed dating was invented by a Rabbi in 1999.
45
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
The chances of making two holes-in-one in a round of golf are one in 67 million.
67
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16