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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.