It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
Teenage Pregnancy Rates in Developed Countries
Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
In 1839 Mary Cragin, at the age of twenty-nine, became a convert to John Humphrey Noyes’s “communism