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Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.
Did you know?
The horizontal fraction bar was introduced by the Arabs.