PyraFLOT: a floating cottage that helps you when local flooding or tsunami happens

Utilizing Richard Nelson's inventon SolaRoof to create a double-layer canopy in mimic the atmospher in the sky, a floaiing cottage can be built right on water or even buried half in ground - when a local flooding happens, this PyraFLOT can float instead being destroyed. Equiped by water spraying and soap bubble filling, this type of building can handle other disasters such as wildfire, high heat, hurricane, tsunami, floodding, etc.