☆ Yσɠƚԋσʂ ☆@lemmygrad.ml to technology@hexbear.netEnglish · 17 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-square1fedilinkarrow-up138arrow-down10cross-posted to: technology@lemmygrad.mltechnologypublictransport@slrpnk.nethardware@lemmy.world
arrow-up138arrow-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@hexbear.netEnglish · 17 hours agomessage-square1fedilinkcross-posted to: technology@lemmygrad.mltechnologypublictransport@slrpnk.nethardware@lemmy.world
minus-squaretactical_trans_karen [she/her, comrade/them]@hexbear.netlinkfedilinkEnglisharrow-up6·6 hours agoId be curious to see what maintenance and repair costs add up to be and if it narrows the cost savings gap. And then, how they might scale it to further reduce costs. Super cool stuff.
Id be curious to see what maintenance and repair costs add up to be and if it narrows the cost savings gap. And then, how they might scale it to further reduce costs. Super cool stuff.