refolde [she/her, any] to askchapo • 3 years agoWhat's an opinion you have that you're certain will only elicit :jesse-wtf: replies from everyonemessage-squaremessage-square133 fedilinkarrow-up134file-text
arrow-up134message-squareWhat's an opinion you have that you're certain will only elicit :jesse-wtf: replies from everyonerefolde [she/her, any] to askchapo • 3 years agomessage-square133 Commentsfedilinkfile-text
minus-squaresysgen [none/use name,they/them]hexbear4·3 years agoBut only if the wind is going sideways link
minus-squareFrank [he/him, he/him]hexbear5·3 years agoWith the right sails you can sail as close as I think 20 or 30 degrees of the wind. So not quite straight in the wind, but not far off. link
minus-squaredat_math [they/them]hexbear2·3 years agothe fuck? this feels like it violates a conservation law link
minus-squaresysgen [none/use name,they/them]hexbear3·3 years agoIt's not, because you're reducing the kinetic energy of the wind, so it's fine. It's still wildly counterintuitive lmao link
minus-squareFrank [he/him, he/him]hexbear3·3 years agoNope. the windmill on the deck is driving a turbine which is either driving a propeller directly or driving a generator that drives a propeller. The wind isn't pushing the ship, it's just spinning the wind mill, and the prop is pushing the ship. link
But only if the wind is going sideways
deleted by creator
With the right sails you can sail as close as I think 20 or 30 degrees of the wind. So not quite straight in the wind, but not far off.
Ye it's wild af
the fuck? this feels like it violates a conservation law
deleted by creator
It's not, because you're reducing the kinetic energy of the wind, so it's fine. It's still wildly counterintuitive lmao
Nope. the windmill on the deck is driving a turbine which is either driving a propeller directly or driving a generator that drives a propeller. The wind isn't pushing the ship, it's just spinning the wind mill, and the prop is pushing the ship.
that's neat as fuck