In Nepal, cow dung is used for medicinal purposes.
19
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
Enamel is hardest substance in the human body.
61
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Your body is creating and killing about 2.4 million red blood cells per second.
17