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Author Question: Music in Muslim culture was initially dominated by A. choral music accompanied by a small ... (Read 162 times) |
There are more bacteria in your mouth than there are people in the world.
On average, the stomach produces 2 L of hydrochloric acid per day.
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
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.