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Author Question: A roller-coaster ride with 6 passengers takes 3 minutes. Neglecting friction, a similar ride with 12 ... (Read 124 times) |
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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.
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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
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The human body produces and destroys 15 million blood cells every second.