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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Did you know?
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.