☆ Yσɠƚԋσʂ ☆ to TechnologyEnglish · 9 hours 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-square0fedilinkarrow-up117arrow-down13cross-posted to: technology@hexbear.nettechnology@lemmygrad.mlpublictransport@slrpnk.nethardware@lemmy.world
arrow-up114arrow-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 ☆ to TechnologyEnglish · 9 hours agomessage-square0fedilinkcross-posted to: technology@hexbear.nettechnology@lemmygrad.mlpublictransport@slrpnk.nethardware@lemmy.world
