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3D Printers are machines that build mechanical parts given a design as input. You can now build physical objects by printing them in a 3D printer. Sounds too good to be true, doesn't? It is all real and quite impressive. Not only is it real, it is slowly becoming affordable. A day will come when we build common household items by clicking on the file menu and choosing Print 3D.


RepRap is one such 3D Printer. Founded by Dr Adrian Bowyer, a Senior Lecturer in mechanical engineering at the University of Bath in the United Kingdom, Reprap is an universal constructor that can build itself besides other things. The RepRap project is published under the GNU General Public License, a free software license, at no cost, allowing other investigators to work on the same idea and improve it. The device itself costs around 400$ to build.

RepRap has been used to build items like hanging hooks, fly swat, shoes, water filter, door handle and many more items. See images below:



Visit RepRap website for more interesting details and how you can build your own RepRap.

If you think the RepRap looks like an unprofessional project (Wait for it to grow!!), you might want to consider the 3D Printer from Desktop Factory. Coming in at $5000, the Desktopfactory 125 Ci 3D Printer is not as cheap as the RepRap but the finished products are of higher quality. You can check out the amazing finish 3D produts at their homepage.



If you liked this article, you should check out the article from Replicator about 10 things 3D Printers can build now including action figures, jewellery and functional objects like hearing aids.


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