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D1Wyv TIL Of the bizarre "Huron King" nuclear test, which involved detonating an underground nuke, exposing a satellite in a special test chamber to radiation. The chamber was then dragged to safety before it fell in the crater
mxewO TIL that the US accidentally created an artificial radiation belt around the earth in 1962, by detonating an hydrogen bomb in the upper atmosphere. It resulted in the destruction or damaging of 30% of the satellites in lower earth orbit, and knocked out electric devices 1 300 km away from the blast
yQeXa TIL soldiers were used as “guinea pigs” to study the effects of radiation on human health by French government in 1960s