What’s So Green About 3D Printing? by Beth Buczynski You may have noticed that we’re fans of 3D printing projects around here. From tiny handheld printers like the 3Doodler to massive projects like the 3D printed house, we can’t get enough of this magical technology. But we’re called “EarthTechling” not just “Techling”. We’re supposed to be exploring technologies that are as good for our planet as they are mind-blowing. Does 3D printing make the cut?