How does Maglev trains work ... https://video.nostr.build/bff1b9927ae86d38e767e574ef1d72057463149cbbf58e0cdc0e35154526af54.mp4
Discussion
Why does the “train” have to be so cold?
So the superconductor is below its critical temperature, above which it is just a piece of non-magnetic ceramic.
🤯
I don't need one to go around in a circle... Has anyone done one of these that can go a longer distance, like around a factory floor? And preferably one that can hold some weight?
LO series latest world record 603 km/h (375 mph) latest JRailways #Shinkansen 
- running since 1965 starting 100km/h upwards ... only on selected tracks n feasible routes
I want to make that!!!