A Greek maker and techno-geek creates 3D-printed objects--from cool three-in-one gadgets to jewelry--that use tritium, the radioactive isotope. Of course, the tritium is safely contained in a hermetically-sealed vial, so it’s completely safe. The company, InnovoDesign, embraces the 3D printing boom as “the Next Industrial Revolution” but there’s something really retro-cool about these objects, which are surprisingly affordable considering that tritium costs $30,000 for just one gram. More details on this flashlight as well as the designer's other products can be found here: http://3dprint.com/39634/3d-print-ra...ive-flashlight


Below is a picture of the radioactive 3D printed flashlights: