I don't have much feel for the efficiencies of small motors, mostly I worry about their reliability. I debated if multihulls were efficient...
Pittsburg or Italy, gee how could one choose which one to go to? :) In terms of batteries, indeed it is wonderful that they are getting cheaper,...
Neat list, i've not been a diligent as you in my web searches. I started out thinking about solar for propulsion, but when I looked at it I...
In my sketch I figured that having engines, and such in the back hulls would even out the weight distribution, would that lead to other...
Correct. Well that is definitely a hand wavy, all of things being held constant, zero order approximation. Of what happens as the scale of the...
I've look at web items from that study or set of studies. It seems to be working on the fact that at certain speeds the bow wave destructively...
Since people want to know my motivation, I am just playing with ideals and try to increase my understanding. I have been looking at youtube...
I was pondering sizing catamarans that were beam constrained and the following trimaran came into my mind. ~~~~~ / \~~~~~ ~~~~~~| |~~~~~...
Thank you very much, So this information was only lost if you were a geologist or archaeologist, but working civil engineer in marine environments...
Well seastead is a form of real estate, so the answer must be location. A crowded city like Hong Kong, or cities in the Arabian sea, but you are...
Technology enables economies that wasn't affordable before. I have no idea if this would lower maintenance cost enough to make such things...
I think the advances in understanding Roman concrete How seawater strengthens ancient Roman concrete | UNews...
