Arfman on Nostr: There are those who say to just wait for maglev and skip over conventional high speed ...
There are those who say to just wait for maglev and skip over conventional high speed rail, though the caveat mentioned here is that they cost about 11 times more per km to build for about a 60 - 70% gain in top speed while using about 30% more energy.
https://www.youtube.com/watch?v=S4L_0CDsd1IPublished at
2023-08-20 02:29:41Event JSON
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