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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
There are more sensory neurons in the tongue than in any other part of the body.
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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