ArtikBanana@lemmy.dbzer0.com to Technology@lemmy.worldEnglish · 1 month agoSwitzerland authorizes removable PV plant on railway trackwww.pv-magazine.comexternal-linkmessage-square83fedilinkarrow-up1250arrow-down14file-text
arrow-up1246arrow-down1external-linkSwitzerland authorizes removable PV plant on railway trackwww.pv-magazine.comArtikBanana@lemmy.dbzer0.com to Technology@lemmy.worldEnglish · 1 month agomessage-square83fedilinkfile-text
minus-squareCrashumbc@lemmy.worldlinkfedilinkEnglisharrow-up9·1 month agoA chain or wire hanging off a train car and dragging along will “clean” them real quick…
A chain or wire hanging off a train car and dragging along will “clean” them real quick…