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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.
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Your heart beats over 36 million times a year.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Cyanide works by making the human body unable to use oxygen.