Birdwatch Note Rating
2023-08-27 20:05:18 UTC - NOT_HELPFUL
Rated by Participant: 2340631829E0C664C1A675DCADBE597382C3339F3E36160A616B4240C559F1BD
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