Adrian Bowyer on the RepRap Project
Video presentation available via http://www.poptech.com/popcasts/popcasts.aspx?lang=&viewcastid=154
Description
"A machine that builds itself? Adrian Bowyer, leading researcher at the University of Bath, shows us that this seemingly fantastic idea is not far from becoming reality. The self-replicating rapid prototyper, or “RepRap,” could have dramatic effects on people in developing countries."