Seasteading is the concept of creating permanent dwellings at sea, called seasteads.... for seastead structures, as indicated by use in oil platforms and concrete...
13 Dec 2011 – The romans fabricated concrete by mining volcanic material which hardens just like portland cement. In fact the roman volcanic version of ...
4 Jan 2012 – Seasteading Part 2 ». Seasteading with Floatable Concrete Houses ... I'm currently researching the feasibility of building floating structures...