In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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Everyone has one nostril that is larger than the other.
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Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Fast-flowing waters of the Humber River, Newfoundland, are a challenge to Atlantic salmon migrating
(b) A epiphytic plant growing on the branch of a tree.