The smell of freshly cut grass is actually a plant distress call.
31
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
Pumice is the only rock that floats on water.
14
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
Most dust particles in your house come from dead skin.
48