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Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").