No matter how cold it gets, gasoline will not freeze.
107
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
Iron weighs more after it rusts.
68
Nearly 50% of the world's scientists are assigned to military projects.
71
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
65