3D PRINTER MAKER MARKFORGED refuses to sell to Defense Distributed, the 3D-gun-printing design shop. And then lies about it, it seems: “In a statement to WIRED, MarkForged cited terms of service that ‘limit experimentation with ordnance to the United States Government and its authorized contractors.’ In fact, the company’s terms of service page doesn’t include that statement. But it does reserve the right for the company to refuse sale to anyone, even after an order is placed.”