Doodler, known for its 3D-printing pens, has announced a kid-friendly version of its Chef 3D pen that prints with candy ...

If we told you somebody built a 3D printed go-kart, you’d expect to see a certain sequence of events. A bit of work in CAD, a printer montage ... trusses using the 3D pen.

An Einsy RAMBo board, designed for 3D printers, controls the stepper ... moves the servo up and down accordingly while drawing to keep the pen on the paper. Some custom-written software converts ...