It seems to me that maintaining neutral boyancy is a major source of complication for a personal submarine. You either need to have crew 24/7,...
Yes, I think Trimarin with folding outriggers is probably the best solution. Even if wheels are used instead of tread, large wheels are not cheap,...
Rather then try to design an unsinkable live-aboard yacht, I have begun to wonder if the ability to go on land may be more valuable then the...
I've been very interested in the idea of using wind or solar for propulsion, in part becuase of the independence to oil. However conditions won't...
Update on the idea. The ship is going to be built mainly out of cargo containers, mainly the 8x8x40 feet variety. Recycled tire rubber and...
could this make http://www.physorg.com/news3985.html I wonder if fiber-reinforced bendable concrete might make concrete boats and ships...
A boat with hydroponics stuffed inside would handle rough weather far better then a barge with a garden on top. So far the only estimate on what...
There are 4 recently mentioned alternative energy ships. concept for a wind, solar and diesel hybrid ferry....
These days there are many reasons for wanting to 'get away from it all'. Environmentalists and libertarians have increasingly been living off the...
