schizoidman@lemm.ee to Technology@lemmy.worldEnglish · 11 个月前China’s new bullet train prototype sets global speed record at 450 km/h in test run - Hindustan Timeswww.hindustantimes.comexternal-linkmessage-square29fedilinkarrow-up1139file-textcross-posted to: technology@lemmy.ml
arrow-up1139external-linkChina’s new bullet train prototype sets global speed record at 450 km/h in test run - Hindustan Timeswww.hindustantimes.comschizoidman@lemm.ee to Technology@lemmy.worldEnglish · 11 个月前message-square29fedilinkfile-textcross-posted to: technology@lemmy.ml
minus-squaretiredofsametab@fedia.iolinkfedilinkarrow-up6·11 个月前Japanese bullet trains had to get a redesign due to something akin to sonic booms when leaving tunnels that annoyed the hell out of residents several times an hour.
minus-squarebluGill@fedia.iolinkfedilinkarrow-up3·11 个月前Noise is another issue of course but energy is what will kill faster trains for forever
Japanese bullet trains had to get a redesign due to something akin to sonic booms when leaving tunnels that annoyed the hell out of residents several times an hour.
Noise is another issue of course but energy is what will kill faster trains for forever