Última Hora
While most of its fuel details are blacked out, a mile-deep Kansas reactor’s newly public safety file spells out its worst case: every fuel rod bursts, and a worker 328 feet away still takes under 5 rem
Two 340-megawatt small nuclear reactors on the Lake Michigan shore can start as a hole: regulators let the builder wall off the pit with concrete before any permit, and the walls stay buried for good
A reactor core went critical at 1,225 degrees on the old Nevada nuclear test site 10 days after doing it cold, and reached 1,852 degrees in a test that set a temperature record there
A German drone submarine 13.8 feet long and 882 pounds is built to fit a standard torpedo tube, swim four days on a 42-kWh battery and sit on the seabed listening for weeks, rated for the same 19,685 feet as the three-ton American one Iran hauled in