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The horizontal fraction bar was introduced by the Arabs.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.