ProdigalFrog@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 9 months agoA cargo ship’s ‘WindWing’ sails saved it up to 12 tons of fuel per daywww.popsci.comexternal-linkmessage-square29fedilinkarrow-up1302arrow-down16
arrow-up1296arrow-down1external-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 · 9 months agomessage-square29fedilink
minus-squareTjalinkfedilinkarrow-up4·9 months agoThis is the correct calculation (although the 200k figure is wrong)
This is the correct calculation (although the 200k figure is wrong)