See change in 3D! Dr. Amy Elliot has a PhD in 3D Printing using her skills to make things we didn't know we could make before. She currently works at Oak Ridge National Lab’s (ORNL’s) Manufacturing Demonstration Facility (MDF) and consults on strategic application of 3D printing technology. Amy was also a finalist on Discovery Channel's The Big Brain Theory and co-hosts #OutrageousActs on the @ScienceChannel.