Materials such as cement, clay, or even chocolate. [Ellie Weinstein] brought her Cocoa Press printer to the 2018 World Maker Faire in New York, and we have to say it’s a pretty impressive piece ...

Introducing the home-made LEGO 3D printer… with a chocolate extruder. [Gosse Adema] has been working on his LEGO based 3D printer for a while now, and it’s gotten pretty good. It’s basically ...