Birdwatch Note Rating
2023-08-28 12:54:31 UTC - NOT_HELPFUL
Rated by Participant: FDBD8F5C7DFE1DBF35B142861924F14C80C266FCB2E8D0F083ACBE50D194A68F
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