A selection of the best machines for turning your failed prints and scrap plastic into new 3D printing filament.

Angel investors understand the high stakes of funding new technologies. The journey is fraught with financial, technical and market risks—but when a groundbreaking well-designed innovation meets the ...

A popular toy throughout the 20th Century, Erector Sets consisted of metal bars with regularly spaced holes allowing connections with nuts and bolts. Did you ever wonder what would happen if someone ...