Add Yahoo as a preferred source to see more of our stories on Google. The Manhattan Project that built the atomic bomb wasn't without its own dangers. Experiments on a so-called "demon core" of ...

"I can not let you escape, Squidward. I'm adding another demon core to your confinement until you calm down." This short but simple one-liner viral meme's made for a few laughs recently. There's ...

The Demon Core was meant to be the heart of the third atomic bomb. What made scientists so afraid of the Demon Core? In today's video we look at one of the most powerful materials found on this Earth, ...

At Los Alamos in New Mexico on May 21, 1946, physicist Luis Slotin leans over the plutonium core later known as the Demon Core. He holds a beryllium hemisphere above it, using a screwdriver to keep a ...

(via Kyle Hill) In Russia in 1997, an unfortunate technician answered the question, “what would have happened if the ‘Demon Core’ was never stopped in 1946?” This episode of [HALF-LIFE HISTORIES] ...