Lugh@futurology.todayM to Futurology@futurology.todayEnglish · 9 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.comLugh@futurology.todayM to Futurology@futurology.todayEnglish · 9 months agomessage-square41fedilink
minus-squarebluGill@kbin.sociallinkfedilinkarrow-up2arrow-down1·9 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.