Industry Roundtable: 3D Printing

It’s being called a revolutionary change in the way we design and make products – a disruptive technology that will have far-reaching effects for both engineers and consumers. It’s 3D printing, and it is shaping the future of manufacturing. NASA Tech Briefs spoke recently with executives at four of the leading 3D printer vendors about what 3D printing is today, what it will be tomorrow, and if it really will change the world.