Is this a breakthrough? A flute, printed in 3D.
Is 3D Printing a niche technology? Just one of several fabrication techniques. Or is it a significant breakthrough that will transform manufacturing supply chains and economies with impacts on the scale of the first industrial revolution, or, the invention of Gutenberg's book printing press. Some examples of newly 3D-printed objects hint at what's to come.
Watch this fascinating video of the team at MIT Media Lab who have attempted - and succeeded - to 3D print a working flute (perhaps the first 3D printed musical instrument?).