Birdwatch Note Rating
2023-08-27 15:49:21 UTC - HELPFUL
Rated by Participant: 1747CAC747680C22DB941B7C56A13191F8753D406FD8A5D4D035EB159F66181F
Participant Details
Original Note:
Although wind power is not new in ships, these sails do not work like the old sails used in the past. They're called wingsails, and they work like airplane wings instead. https://en.m.wikipedia.org/wiki/Wingsail The sails are not the primary means of propulsion, they're just a fuel-saving aid to the engines. https://yaramarine.com/windwings/
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