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The horizontal fraction bar was introduced by the Arabs.
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Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.