Birdwatch Note Rating
2023-08-27 21:23:07 UTC - NOT_HELPFUL
Rated by Participant: DC5FCA76B5B59FA23515FAF73B688CD15DCB2299438D5D74492524140CD416AB
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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