Sound travels about 4 times faster in water than in air.
408
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
Cold water weighs more than hot water.
93
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
The storage capacity of human brain exceeds 4 Terrabytes.
140
Diamonds can be shattered with a hammer.
-104
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