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Everyone has one nostril that is larger than the other.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.