Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
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
Pumice is the only rock that floats on water.
14
The bark of an older redwood tree is fireproof.
65
Cold water weighs more than hot water.
93
Liquid TIDE laundry detergent glows under a blacklight.
96
According to studies, men change their minds two to three times more often than women.
72