top | item 21152949 (no title) kurtisc | 6 years ago These are maglev trains in vacuum tubes. What's the difference? discuss order hn newest qwerty456127|6 years ago Ok then, I've missed this point. Nevertheless, I thought maglev (as well as high-speed rail) hardware is rater complex and expensive.
qwerty456127|6 years ago Ok then, I've missed this point. Nevertheless, I thought maglev (as well as high-speed rail) hardware is rater complex and expensive.
qwerty456127|6 years ago