2 ms·
ELI5: will they have to keep the entire 380km or so of track cooled to 4.15k continuously? This feels like a shockingly difficult engineering problem.
by maxcan 5y ago
ELI5: will they have to keep the entire 380km or so of track cooled to 4.15k continuously? This feels like a shockingly difficult engineering problem.
- mrlonglong 5y agoFrom what I read I don't think they're using superconducting technology.