Earlier this week, we heard about a new 3D printing method based on ultrasonic manipulation technology. Lithuanian company Neurotechnology's Ultrasound Research Group is led by research engineer Dr. Osvaldas Putkis, who in a video introduced their new method with a prototype machine. Dr. Putkis took the time to answer A Few Questions For 3DPrint.com so we could learn more about how non-contact ultrasonic manipulation technology can impact 3D printing; read the interview here: http://3dprint.com/179594/neurotechnology-interview/