This post contains spoilers for the "Stargate" franchise. In Roland Emmerich's "Stargate," we see an energy vortex created by the titular device rush out of the gate like a pressurized flood. On its ...

The science experimenters at TKOR design a handheld air vortex device capable of shooting visible smoke rings with force. Coffee found to have startling effect on aging, says new study Booed & ...