“New nuke could POWER WORLD UNTIL 2083”

If this works as advertised, it could be the solution to all our power problems. I can’t see how or whether it could work (I don’t follow the bit that says “the fluid is then pumped into a graphite core to induce a reaction and generate heat,” given that the fuel is basically radioactive waste from conventional nuclear plants and isn’t supposed to have the kick to generate anything but waste heat), but if it does, we’ve got a winner.