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Author Question: Drawing board (Read 10913 times) |
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.