The online version of "Digital Engineering" reported the efforts by the PMMD Lab at Pitt on additive manufacturing. Based on our research on additive manufacturing, the news provided more insights on the future research directions on additive manufacturing. More details are available:
http://www.rapidreadytech.com/2017/03/a-deeper-look-into-metal-additive-manufacturing/
http://www.rapidreadytech.com/2017/03/a-deeper-look-into-metal-additive-manufacturing/