One ragweed plant can release as many as one billion grains of pollen!
51
Balsa wood is classified as a hard wood!
41
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
A ball of glass will bounce higher than a ball made of rubber.
73
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
The smell of freshly cut grass is actually a plant distress call.
31
For every gallon of sea water, you get more than a quarter pound of salt.
45