Bluetreefrog@lemmy.worldM to Home Made Renewable Energy Systems@lemmy.worldEnglish · 1 年前3d printed vertical wind turbinewww.youtube.comexternal-linkmessage-square0fedilinkarrow-up11
arrow-up11external-link3d printed vertical wind turbinewww.youtube.comBluetreefrog@lemmy.worldM to Home Made Renewable Energy Systems@lemmy.worldEnglish · 1 年前message-square0fedilink