Four engineering students at CMR Institute of Technology in Bengaluru, India set out to create biodiesel as their final project. When they were unable to do this, they decided that rather than sulk, they would use the remaining 20 days in their project period to create an innovative, low-cost, digital light processing 3D printer using parts they had on hand. Not only did they create a working 3D printer at a fraction of the normal cost, but they went on to enter it in a national competition and win a cash prize. Read more at 3DPrint.com: https://3dprint.com/138489/indian-lo...lp-3d-printer/