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   This is a space-filling shape I invented.  It will eventually replace many bricks in conventional construction as well as provide a new unit cell design for ultra-high strength applications.  Very cool!  Brand new shape on the planet!!!

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This is a space-filling shape I invented.  It will eventually replace many bricks in conventional construction as well as provide a new unit cell design for ultra-high strength applications.  Very cool!  Brand new shape on the planet!!!