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Did you know?
The FDA recognizes 118 routes of administration.
Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Did you know?
Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.