Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
Nearly 50% of the world's scientists are assigned to military projects.
71
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
Billions of neutrinos pass unnoticed through your body every second.
6
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