Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.
Just a few short years ago, 3D printing seemed like science fiction; we could grasp its value, but we didn't yet have the ability to harness its power and put it to good use. Now, we're seeing the technology advance every day -- and it's opening up new possibilities in medical science and other fields. This week, we shared the story of one British man who received a new 3D-printed face that gave him a second chance at life. In an equally amazing story, scientists at the University of Notre Dame successfully 3D printed the entire skeleton of a living rat. California-based Signal Snowboards unveiled the world's first 3D-printed snowboard this week. And desktop 3D printing and scanning is getting cheaper every day -- Canadian company Matterform is developing a lightweight 3D scanner called the Photon that's cheaper than a tablet.