In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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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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There are 60,000 miles of blood vessels in every adult human.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
More than 1,000 different proteins from E. coli can be resolved using this technique
The First Letter Technique
Mobilize shoulders with “cat paw” technique. Place a hand on each shoulder to establish contact. ...