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"Oceanbird's huge 80-meter sails reduce cargo shipping emissions by 90%" https://newatlas.com/marine/oceanbird-wallenius-wing-sail-cargo-ship/ https://newatlas
by yboris 5y ago
"Oceanbird's huge 80-meter sails reduce cargo shipping emissions by 90%"
https://newatlas.com/marine/oceanbird-wallenius-wing-sail-cargo-ship/ https://newatlas.com/marine/oceanbird-wallenius-wing-sail-ca...
- meepmorp 5y agoHypothetically. They've not built such a beast.