If the chemical sodium is dropped into water it will immediately and violently explode.
67
Your brain is 80% water.
525
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Aluminum used to be more valuable than gold!
84
One cubic foot of gold weighs more than 1,200 pounds!
78
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
The earth is approx. 6,588,000,000,000,000,000 tons.
175
Sound travels fifteen times faster through steel than through air.
134