Another great example has popped up today for why 3D printers should be in all schools. One school in Pennsylvania has proven that the technology not only is beneficial to students but it can be beneficial to the district as well. A student named Tanner Hauger was able to help the school repair broken fire doors and a heating unit thanks to the the school's 3d printer. He was able to print out discontinued parts which saved the school over $10,000. At the same time he learned a talent that might just help him once he graduates. Read and see more at: http://3dprint.com/73230/3d-printing-in-school