jeffw@lemmy.world to Technology@lemmy.worldEnglish · 12 hours agoBarcelona is turning subway trains into power stationsgrist.orgexternal-linkmessage-square16fedilinkarrow-up182arrow-down12
arrow-up180arrow-down1external-linkBarcelona is turning subway trains into power stationsgrist.orgjeffw@lemmy.world to Technology@lemmy.worldEnglish · 12 hours agomessage-square16fedilink
That’s incredible.