Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.
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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.
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Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.
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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
European Claims in North America after British Victory, 1763
The averaging of an auditory evoked potential. Averaging increases the signal-to-noise ratio.
People with Huntington disease develop problems with neuromuscular control and gradually lose the us
Standard base-pairing relationships
A phylogenetic tree showing the evolutionary relationships among hominoids. The evidence shows that