3D-printer for $ 100
Over the past few months 24gadget told about the set of 3D-printers, whose prices ranged from a few thousand to a few hundred dollars, however, set a record price inventor alias Gelstronic, to place in the instructions for creating a device costing less than $ 100. To create a device used four old DVD-drive, which allows you to create objects the size of 40x40x40 mm with a resolution of 0.08 mm, and the software is open source. For the low price and the best opportunities, the device is called "printer for the poor", and the instructions for its creation can be found here at the end.
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