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Engineers and scientists at The University of Texas at Austin and the AMOLF institute in the Netherlands have invented the first mechanical metamaterials that easily transfer motion effortlessly in one direction while blocking it in the other, as described in a paper published on Feb. 13 in Nature. The material can be thought of as a mechanical one-way shield that blocks energy from coming in but easily transmits it going out the other side.

Virginia-based company, General Dynamics Mission Systems (GDMS) recently joined the WNCG Industrial Affiliate Program as a level one member. GDMS is a business unit of General Dynamics, the global aerospace and defense company and a leading provider of mission critical systems across land, sea, air, space and cyber domains. The company has a global presence in secure communications and networking, command and control systems, imagery sensors and cyber. They are particularly interested in WNCG’s expertise in wireless research, mobile security and antenna design.