Iron weighs more after it rusts.
68
The smell of freshly cut grass is actually a plant distress call.
31
German chemists made a replica of a trophy the size of one molecule.
68
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
The storage capacity of human brain exceeds 4 Terrabytes.
140
Your brain is 80% water.
525
Scientists are now able to grow 'beating' heart tissue in a lab!
162
Neanderthal man had a brain capacity 100cc larger than modern man's.
50