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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.