Each day, up to 150 species of life become extinct.
-23
Hot water can freeze faster than cold water.
181
Balsa wood is classified as a hard wood!
41
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
Cold water weighs more than hot water.
93
German chemists made a replica of a trophy the size of one molecule.
68