In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
According to studies, men change their minds two to three times more often than women.
72
Iron weighs more after it rusts.
68
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Most dust particles in your house come from dead skin.
48