Birdwatch Note Rating
2023-08-27 19:13:48 UTC - NOT_HELPFUL
Rated by Participant: E330643BA0ECF45A907D8FB8F0271FEB49BDA0223B10AC39FB4871054490395D
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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