› added 1 year ago

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TIL about the "Tanganyika-Laughter Epidemic". A student in 1962 in Tanzania started laughing in a school in Kashasha. The laughter quickly spread to hundreds of people,causing schools to close for months. Researchers believe it was caused by stress, social tensions. No official explanation was given

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LDL9 TIL common vaccines used on “hundreds of millions of people” were developed from lung tissue cells of a three month old, female human fetus aborted in Sweden in 1962, and it’s not clear if the mother gave her permission
78geZ TIL that the smallest fish in the world, the Tiny Goby, rarely grows longer than half an inch. Despite this, they are so abundant that they can support an entire fishery
e0Gwg TIL of the 1980 book "Michelle Remembers", which sold millions of copies and spurred the Satanic panic of that era. Oprah even had the two authors on her show and presented their accounts of satanic abuse as pure fact. The book was later discredited.
4XerN TIL that an 18-year-old girl called Rae Heim ran across America almost entirely barefoot. She only wore shoes on some hard terrain. She ran 3,437.5 miles in 8 months and raised more than $10,000 for charity. She started running barefoot at 16 after breaking a big toe, and kept it up after it healed.
wMgP TIL: Having a child can have a pretty strong negative impact on a person’s happiness. On average, the effect of a new baby on a person’s life in the first year is worse than divorce, worse than unemployment and worse even than the death of a partner.