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Author Question: A researcher claims that a new nose spray, formula N, is far more effective than that in use today, ... (Read 18 times) |
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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
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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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Blood is approximately twice as thick as water because of the cells and other components found in it.
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Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.