19 Printers Printing: A Quick Closeup of 3D Printing Extruder Heads

Screen Shot 2014-08-02 at 2.18.17 PM

By , 08/02/2014 @ 11:18 am= | Full size is 997 × 527 pixels


Mike Senese is the Executive Editor of Make: magazine. He is also a TV host, starring in various engineering and science shows for Discovery Channel, including Punkin Chunkin, How Stuff Works, and Catch It Keep It.

An avid maker, Mike spends his spare time tinkering with remote-control aircraft, doing amateur woodworking, and attempting to cook the perfect pizza.

Follow @msenese