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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.