Poor eyesight (myopia) is associated with higher IQ.
232
The human body contains over a billion miles of DNA.
147
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
By weight, Bone is five times stronger than steel.
417