Iron weighs more after it rusts.
16
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
The average temperature at 40,000 feet above sea level is -60 F.
56
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Aluminum used to be more valuable than gold!
84
Each day, up to 150 species of life become extinct.
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