jeffw@lemmy.world to Technology@lemmy.worldEnglish · 1 month agoBarcelona is turning subway trains into power stationsgrist.orgexternal-linkmessage-square29fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkBarcelona is turning subway trains into power stationsgrist.orgjeffw@lemmy.world to Technology@lemmy.worldEnglish · 1 month agomessage-square29fedilink
That’s incredible.