4 ms·What industrial applications come to mind? The answer is non-obvious to me.by davorak 15y agoWhat industrial applications come to mind? The answer is non-obvious to me.anigbrowl 15y agoFrictionless bearings, flywheels, stuff like that. Given the need for ultra-low temperatures it might work in space.hugh3 15y agoYou know we already have maglev trains, right?