LughM to Futurology@futurology.todayEnglish • 10 months agoChina's hyperloop maglev train has achieved the fastest speed ever for a train at 623 km/h, as it prepares to test at up to 1,000 km/h in a 60km long hyperloop test tunnel.robbreport.comexternal-linkmessage-square41fedilinkarrow-up1175arrow-down19
arrow-up1166arrow-down1external-linkChina's hyperloop maglev train has achieved the fastest speed ever for a train at 623 km/h, as it prepares to test at up to 1,000 km/h in a 60km long hyperloop test tunnel.robbreport.comLughM to Futurology@futurology.todayEnglish • 10 months agomessage-square41fedilink
minus-square@wahminglinkEnglish1•10 months agoPneumatic tubes use a constantly generated vacuum and air pressure to move objects. It would take forever to pump out a tunnel for a single train.
minus-square@Wanderer@lemm.eelinkfedilinkEnglish1•10 months agoNo you have two loops of constantly moving air. The train then goes in and out of that tube at stations. It’s a fucking shit idea and trains are great. But I remember that and seem to be the only one. No one ever mentions that idea
minus-square@wahminglinkEnglish2•10 months agoHonestly not sure how that would work, but I guess it doesn’t exactly matter. Never heard of it though, maybe you could dig up some article from back then.
Pneumatic tubes use a constantly generated vacuum and air pressure to move objects. It would take forever to pump out a tunnel for a single train.
No you have two loops of constantly moving air. The train then goes in and out of that tube at stations.
It’s a fucking shit idea and trains are great. But I remember that and seem to be the only one. No one ever mentions that idea
Honestly not sure how that would work, but I guess it doesn’t exactly matter. Never heard of it though, maybe you could dig up some article from back then.