Add Yahoo as a preferred source to see more of our stories on Google. “Nothinglikeyallcore” is, well, nothing like the rest of the “-core” memes. TikTok users are tagging uploads “nothing like y’all ...

Demon Core ' is a research-use plutonium lump that was converted from a nuclear weapon that was planned to be dropped on Japan, and is known for dangerous criticality experiments that are performed ...

The fabled Demon Core was a radioactive plutonium sphere housed in a beryllium hemisphere. By holding the hemisphere in place with one hand and levering it with a screwdriver in the other, scientists ...