Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
A quarter has 119 grooves on its edge, a dime has one less groove!
34
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39