What if instead of using a vacuum and hovering, it was just a low friction contact instead? Like say steel wheels on steel tracks. You could digitally or even physically tie the cars together so you can adjust the length of it based on demand.
Shit, derived the train again




I don’t think you’re a bad person, because you’re questioning this.
I will say, it’s weird that I’ve seen you and 1 other recent account that has a similar story, both of which are new and posting a lot about Russia. If you’re legit, I hope you can learn about your heritage and also unilaterally denounce what Russia/Putin is doing to Ukraine.