3D Printers | How It’s Made

The surprising thing about 3D printers is that 3D printers are used to make most of the parts. Find out about these self-replicating devices. | http://www.sciencechannel.com/tv-shows/how-its-made/#mkcpgn=ytda1

Watch full episodes:
http://bit.ly/HowItsMadeFullEpisodes

Subscribe to Science Channel:
http://www.youtube.com/subscription_center?add_user=sciencechannel

Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT

Download the TestTube app:
http://testu.be/1ndmmMq
Video Rating: / 5