Iron weighs more after it rusts.
16
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
One cubic foot of gold weighs more than 1,200 pounds!
78
If the chemical sodium is dropped into water it will immediately and violently explode.
67
A 'jiffy' is an actual unit of time for 1/100th of a second!
66