Choosing a treadmill depends on your fitness goals, space at home, and budget. Look for the right motor power, weight ...

Ivan Miranda and Jon from Proper Printing have turned a treadmill into a working 3D printer with an endless print bed size.

A treadmill-style bed can be a great addition to a 3D printer. It allows prints to be shifted out of the build volume as printing continues, greatly increasing the size and flexibility of what you ...