erwan , 1 month ago It's slow and you depend on the wind blowing. If sails were that great we would still be using them for freight, we didn't switch to petroleum for the fun of it. Environmental issues put aside it's a pretty great source of energy.
It's slow and you depend on the wind blowing.
If sails were that great we would still be using them for freight, we didn't switch to petroleum for the fun of it. Environmental issues put aside it's a pretty great source of energy.