ArtikBanana@lemmy.dbzer0.com to Technology@lemmy.worldEnglish · 3 months agoSwitzerland authorizes removable PV plant on railway trackwww.pv-magazine.comexternal-linkmessage-square82fedilinkarrow-up1252arrow-down14file-text
arrow-up1248arrow-down1external-linkSwitzerland authorizes removable PV plant on railway trackwww.pv-magazine.comArtikBanana@lemmy.dbzer0.com to Technology@lemmy.worldEnglish · 3 months agomessage-square82fedilinkfile-text
minus-squareCrashumbc@lemmy.worldlinkfedilinkEnglisharrow-up9·3 months 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…