|
|
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Did you know?
Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.