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When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.