According to studies, men change their minds two to three times more often than women.
72
Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
65
Hot water can freeze faster than cold water.
181
No matter how cold it gets, gasoline will not freeze.
107
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Scientists in Germany have developed a candy that doesn't cause cavities.
11
One barrel of petroleum holds 42 gallons.
20