There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
Scientists in Germany have developed a candy that doesn't cause cavities.
11
Nearly 50% of the world's scientists are assigned to military projects.
71
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
Iron weighs more after it rusts.
16
A cesium atom in an atomic clock beats over nine billion times a second.
43
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