Birdwatch Note Rating
2023-08-27 18:49:36 UTC - HELPFUL
Rated by Participant: 29E2158E3067FD76E991066473B1C1E884D6AEF77979B81273C181C4226F0979
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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