MIT Additive Manufacturing Class (1 of 3) (IMAGE) Massachusetts Institute of Technology Caption "I ask them to think completely off the rails, into new stuff that's never been printed before," Hart says. "Then we can reign ourselves in and say, 'What can we actually do?'" Credit Photo courtesy of John Hart Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.