Aluminum used to be more valuable than gold!
84
Most dust particles in your house are made from dead skin!
67
It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
Sound travels fifteen times faster through steel than through air.
134
Nearly 50% of the world's scientists are assigned to military projects.
71
Liquid TIDE laundry detergent glows under a blacklight.
96
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
The sun is 330,330 times larger than the earth.
75