Your tongue is the only muscle in your body that is attached at only one end.
173
Your body is creating and killing about 2.4 million red blood cells per second.
17
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
More people have a phobia of frogs than rats.
41
Most lipstick contains fish scales.
37
Redheads require up to 20% more anesthesia to be knocked out.
112
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8