Bot Laboratory 3D Prints Incredible Wall using robotic 3D printer

Zachary Schoch and Bot Laboratory have printed out a really incredible wall, that is 6'4" (1.9 meters) tall. He did it on a non traditional printer. It is printed in extremely strong materials that can withstand heavy weights. The method of printing is inexpensive and a lot quickly than traditional 3d printing. Read more about this at: http://3dprint.com/4583/bot-laboratory-3d-printed-wall/

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What do you think?