The storage capacity of human brain exceeds 4 Terrabytes.
140
The smell of freshly cut grass is actually a plant distress call.
31
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
For every gallon of sea water, you get more than a quarter pound of salt.
45
Diamonds can be shattered with a hammer.
-104
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
304
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118