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Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.