ProdigalFrog@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 4 months agoA cargo ship’s ‘WindWing’ sails saved it up to 12 tons of fuel per daywww.popsci.comexternal-linkmessage-square29fedilinkarrow-up1306
arrow-up1306external-linkA cargo ship’s ‘WindWing’ sails saved it up to 12 tons of fuel per daywww.popsci.comProdigalFrog@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 4 months agomessage-square29fedilink
minus-squareJohnDClay@sh.itjust.workslinkfedilinkarrow-up4·4 months agoYou want low weight for stability on a ship and batteries are heavy
You want low weight for stability on a ship and batteries are heavy