There are an overwhelming number of options when it comes to 3D printing, particularly regarding materials. For someone new to the 3D printing space, the amount of information out there can seem overwhelming. Noah Fram-Schwartz, former 3D Design Lead at Google, has created a helpful chart to break down some of the most common methods and materials used in additive manufacturing. Check out more details at 3DPrint.com: http://3dprint.com/103601/3d-printing-material-chart/