Futurism2.11.17, 8:30 AM EST by Stephanie Summar/Robots & MachinesThis Low-Cost 3D Printer Prints Coils for Electromagnetic Devices/ Robots & Machines/ 3 D Printing/ Electromagnetic/ Futurism Video2.11.17, 8:30 AM EST by Stephanie SummarPrint your own electromagnetic devices.Share This Video