Conclusion
This new surge of technological advancement has taken the world by storm (namely, the developed world), and we are already seeing all the different possibilities we can devise with utilizing the 3-D printer. If its full capabilities are realized, this machine would dramatically help in improving the quality of life of many of a population, including but not limited to agricultural crops, low-cost houses, affordable body transplants, mass food resources to eliminate world hunger and much more. Though most of this potential still lies a ways away in the future, with the current forbearer being the CNC machine, the 3-D printer is on another level.