Lugh@futurology.todayM to Futurology@futurology.todayEnglish · 5 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-square42fedilinkarrow-up1111arrow-down13
arrow-up1108arrow-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.comLugh@futurology.todayM to Futurology@futurology.todayEnglish · 5 months agomessage-square42fedilink
minus-squarebluGill@kbin.sociallinkfedilinkarrow-up2arrow-down1·5 months agoThis is greatly exadurated. Some materials work as you say but there are plenty of obtions that a small leak will not collapse anything. generally we don’t even assume a perfect vacuum.
This is greatly exadurated. Some materials work as you say but there are plenty of obtions that a small leak will not collapse anything. generally we don’t even assume a perfect vacuum.