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116

TIL the first unelected president of the united states was born with the surname King

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PY0G TIL that the squiggly lines you sometimes see in your field of vision is actually the debris of a vein that used to be there when you were a fetus.
evN4 TIL of the graphite bomb, a non-lethal weapon that can be delivered via warhead causing failure in electrical power systems by spreading a cloud of fine carbon particles that encourage arcing and short-circuiting between power lines.
W5Gd TIL: That Urban Farming in the 1600s was more efficient than Green Houses of today.
XoLj TIL the Eiffel Tower actually grows up to 5.9 inches due to heat expansion of the iron.
v16p8 TIL that while performing the role of Achilles in the film Troy, Brad Pitt damaged his Achilles tendon so badly that production was delayed for several weeks.