› added 11 months ago

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TIL Thermonuclear bombs are mostly styrofoam. The radiation channel is filled with polystyrene foam, a crucial component for the device's function, making up the bulk of its volume

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rLvd TIL of Unit 731, a covert Japanese research group that carried out human experimentation during WWII to study chemical and biological warfare. The are considered to be responsible for some of the worst war crimes in history for the tens of thousand who died during the experiments.
LkaQd TIL that the Leaning Tower of Pisa is in fact completely hollow inside
lox17 TIL At 8 years old, during a chicken dinner with family,Jeffrey Dahmer expressed a curiosity to his father of how to bleach chicken bones. His chemist father was proud of his son’s scientific curiosity so he showed him how to safely bleach and preserve the bones, which he used on his later victims
p8QGp TIL a then unknown Bob Dylan starred in the television play “Madhouse on Castle Street” on the BBC in 1963. It was later junked and no copies have survived. It is considered a lost artwork.
l7Kk7 TIL that the song You Don't Mess Around With Jim is actually about Jim losing a fight