If you’ve used a desktop 3D printer in the past, you’re almost certainly done battle with “strings”. These are the wispy bits of filament that harden in the air, usually as the printer’s nozzle moves ...

From springs and bearings to musical instruments.

3D printers have become all the rage in recent years, with them now more accessible than ever to the general public. A great many folks have used this technology to print out various knick-knacks, ...