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Author Question: Name three of the six countries in which television technology originally developed. (Read 917 times) |
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
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Everyone has one nostril that is larger than the other.
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The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.
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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.