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Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.