The Demon Core

A subcritical mass of plutonium weighing 14 pounds, the radioactive sphere known as the demon core killed physicists Harry Daghlian and

These Demon Core lamps are 3D printed and use any USB outlet for power , with a nice chunky toggle switch to

demon emperor The core itself was diameter, per Los Alamos Report LA-555 Screwdriver in the photo is of XCELITE brand, if you want to

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