Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Every hour one billion cells in the body must be replaced.
17
One quarter of the human brain is used to control the eyes.
43
It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115
Medical research has found substances in mistletoe that can slow down tumor growth.
32
Redheads require up to 20% more anesthesia to be knocked out.
112