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I've considered using Mike Oehler's proven "Post Shoring & Polyethylene" subterranean building methods, digging a hole, and moving in...never to be seen again...

i want to build myself a fuller sphere that can be made to float by changing the internal temp, and begin to colonize the atmosphere, except under current conditions, i would probably be shot down.

Wow! You're one of the very few people I've ever met who even knows what this is!!! :) :) :)

I wonder if such a sphere would function on Mars? ;)