Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
94
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
On average, women have always lived longer than men.
195
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
The lense of the eye continues to grow throughout a person's life.
34
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
Redheads require up to 20% more anesthesia to be knocked out.
112