The house is still under construction and is built completely out of concrete and will withstand a direct hit from an F5 tornado, an earthquake and hurricane. He's using the house as a 'part-time' residence and a laboratory for 'thinker' on how to use sustainable energy.

Here's the link:

http://www.news-leader.com/story/news/local/ozarks/2016/01/02/chateau-pe...

HIGHLANDVILLE, Mo.
About where Branson billboards really begin to clutter U.S. 65 south of Springfield, a little road takes off east, winding through woods and pasture, passing cattle and crossing a creek.

A gravel drive then climbs to the new Huff place.

Just your typical 72,215-square-foot home. For reference, the White House is 55,000.
....owner Steven T. Huff, 64, a Missouri boy who made good first for the CIA and then for himself, is living in the part of the house that is done, but that's 20,000 square feet, so he's not exactly tripping over boxes.

That's the mind of Steven Huff. Anything pretty about this house — that's his wife's and daughter's doing. He got degrees in physics and astrophysics, served in Army intelligence, joined the CIA, developed software to analyze satellite imagery, sold a company for a gazillion dollars, retired and became an inventor.
 
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