The Advanced Structures and Composites Center celebrates historic event: Unveiling the world鈥檚 largest 3D printer and 3D printed boat 鈥淭his is a big deal,鈥 said Sen. Angus King at the Oct. 10 unveiling of the world鈥檚 largest 3D printer at the University of 海角社区 Advanced Structures and Composites Center (U海角社区 Composites Center). Big, indeed. In read more U海角社区 Composites Center celebrates historic 3D printing event