BROOKLYN, N.Y. & ALEXANDRIA, Va.--(BUSINESS WIRE)--MakerBot, a global leader in the desktop 3D printing industry, and ThinkFun, the world’s leader in fun thinking games, announced today that Maker Studio Construction Sets are available for free at MakerBot Thingiverse, the world’s largest 3D design community for discovering, making, and sharing 3D printable things. The Maker Studio Construction Sets on Thingiverse allow educators, children, and parents, to transform ordinary household items int