Me: ““From the wind!”
“Absolutely not! It’s there in black and white. It comes from a fan compressing air and shooting it out. That’s what’s known as a turbine. What powers that turbine?”
You do not understand how this operates. The turbine uses only a small amount of power which creates a pressure differential resulting in a large energy gain for propulsion from wind energy,
“You do not understand how this operates.”
Obviously not. I asked you to tell me how in your own words but you refused.
Let’s say you’re on this ship and you want to go east and there is a 20mph head wind straight from the east, how will this ship move east? Does it tack? How?