jeffw@lemmy.world to Technology@lemmy.worldEnglish · 8 hours agoBarcelona is turning subway trains into power stationsgrist.orgexternal-linkmessage-square13fedilinkarrow-up164arrow-down12
arrow-up162arrow-down1external-linkBarcelona is turning subway trains into power stationsgrist.orgjeffw@lemmy.world to Technology@lemmy.worldEnglish · 8 hours agomessage-square13fedilink
That’s incredible.