American-built magnetic sensors have just arrived in Prague for a tokamak designed to hit 5 tesla and 2 million amps, after their shielding took microwave beams at a 2.1-millimeter wavelength inside a German fusion machine, and they beat the 200-ton steel skeleton there
KeysQuestions4Vehicle1 American-built Mirnov coils just passed a brutal microwave stress test inside a German fusion machine — and…