Hurricane proof house. Tornado proof house. Fire proof house. Walls are 12.6" thick. 6" of poured concrete with rebar, with a metal roof. Up about 10 feet from the area around (no flooding possible). Documented the entire construction using up to 5 cameras including a drone: https://www.youtube.com/playlist?list=PLVrpCLWONi2MQG-xCHIOPQXwjTHtXNCeX
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