Pam: a pellet-based 3D printer able to print four different materials at the same time
French additive manufacturing startup Pollen has unveiled its gorgeous new Pam 3D printer, which takes the unusual approach of printing using pellets instead of traditional filament spools as raw materials. “We’ve been in R&D stealth mode for five years,” CEO Cédric Michel tells It was difficult to spend so long not talking about it to…