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Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Did you know?
Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.