Birdwatch Note Rating
2023-08-27 21:53:39 UTC - NOT_HELPFUL
Rated by Participant: B7C17B0C26040409C872725D1B02633F6DFB3B55CC9C6C61F654E65287A13843
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/
All Note Details