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Author Question: "Either the universe is expanding or it's getting colder. The universe is not expanding. From this ... (Read 50 times) |
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.