The bark of an older redwood tree is fireproof.
65
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Iron weighs more after it rusts.
16
During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
21
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Billions of neutrinos pass unnoticed through your body every second.
6