The earth is approx. 6,588,000,000,000,000,000 tons.
175
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
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
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3