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Author Question: The type of solder that should be used for electrical work is ________. A) Rosin core B) 60/40 ... (Read 121 times) |
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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.