When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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Obsessive nose picking is called Rhinotillexomania.
101
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The average sperm cell swims at 8 inches per hour.
4
The average person's skin weighs twice as much as their brain.
131
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24