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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The familiar sounds of your heart are made by the heart's valves as they open and close.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.