MIT has printed an electromagnet on a 3D printer for the first time

It won’t be long before users will have the ability to create complex electronics using a 3D printer, such as dialysis machines. The printer will reduce costs and eliminate waste, improving critical medical technologies and making them more accessible. It’s worth noting that researchers at MIT have taken a significant step forward: they’ve managed to become perfect at creating fully 3D printed electromagnets.

Solenoids, or more specifically, electromagnets, which are formed by a coil wound around a magnetic core, have become fundamental elements of electronic devices. The latest 3D printing technology eliminates the need for post-assembly processes, this reduces defects and improves overall quality. Speaking of which, the printer is even ready to work with advanced materials. It’s worth noting that 3D printing has huge potential beyond Earth as well: transporting spare parts into space can be very costly, and the technology is likely to be a game changer to cut costs. Instead of shipping parts to Mars, it may be possible to simply transfer files for 3D printing, allowing them to be manufactured locally.

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