The Romans needed a holiday in midwinter as they didn't do Christmas or New Year and followed the agricultural year, as did the Jews. The new moon told them when another month had passed. So they ...

Researchers at the Department of Energy's Oak Ridge National Laboratory have developed a novel extrusion system that combines multiple 3D-printing extruders into a single, high-output stream via ...

BAAM multi-material extrusion system. All photo credit: Cincinnati Inc. Cincinnati Inc. (CI, Harrison, Ohio, U.S.) announced that it has used its Big Area Additive Manufacturing (BAAM) machine to ...

A new technical paper titled “Semiconductor-free, monolithically 3D-printed logic gates and resettable fuses” was published by researchers at MIT. “This work reports the first active electronics fully ...

AT&T researcher Johannes F. Gottwald published the first 3D-printing patent in 1971. Gottwald’s machine was designed to create 3D objects out of heated metal alloy, but now the new material options ...