Whether you use filament or thermoplastics, the material costs for 3D printing tend to add up.
(…weiter auf 3dprinterworld.com)
faBrickation: Fast 3D Printing Using Lego Bricks
faBrickation a new approach to rapid prototyping of functional objects, such as the body of a head-mounted display. The key idea is to save 3D printing time by automatically substituting sub-volumes with standard building blocks — in our case Lego bricks.
(Quelle: Youtube / Stefanie Mueller)