Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
40% of all indigestion remedies sold in the world are bought by Americans.
8
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
Within three days of death, the enzymes that once digested your food begin to eat you.
22