2 ms·
In addition to what others are saying, look at the sails of giant ships of the past. They're just big rectangles that block the wind, they don't work anything l
by paholg 3y ago
In addition to what others are saying, look at the sails of giant ships of the past. They're just big rectangles that block the wind, they don't work anything like a wing.
- wolverine876 3y agoLook up fore-and-aft sails and lateen sails, which seem winglike (but I'm not sure of the actual aerodynamics).