☆ Yσɠƚԋσʂ ☆@lemmygrad.ml to Technology@lemmygrad.mlEnglish · 7 months agoWorld's first carbon fiber metro train hits the tracks in China. Lighter frame claimed to slash energy use by seven percent.www.techspot.comexternal-linkmessage-square2linkfedilinkarrow-up140arrow-down10cross-posted to: technology@hexbear.nettechnology@lemmy.mlpublictransport@slrpnk.nethardware@lemmy.world
arrow-up140arrow-down1external-linkWorld's first carbon fiber metro train hits the tracks in China. Lighter frame claimed to slash energy use by seven percent.www.techspot.com☆ Yσɠƚԋσʂ ☆@lemmygrad.ml to Technology@lemmygrad.mlEnglish · 7 months agomessage-square2linkfedilinkcross-posted to: technology@hexbear.nettechnology@lemmy.mlpublictransport@slrpnk.nethardware@lemmy.world
minus-squarepropter_hog [any, any]@hexbear.netlinkfedilinkEnglisharrow-up12·7 months ago7% is fucking huge for a train, where savings are vanishingly small already
7% is fucking huge for a train, where savings are vanishingly small already