Most 3D printer filament soaks up water from the air, and when it does, the water passing through the extruder nozzle can expand, bubble, and pop, causing all kinds of mayhem and unwanted effects in ...

[Chris Nafis] crunched the numbers and found out he could get filament for his 3D printer in bulk for about one-fifth the cost of the cartridges the company sells. This led him to print a feeder for ...

There are many factors that determine how well a 3D printer prints. While many of them involve tuning and tweaking the actual 3D printer itself, the filament you print with may be one of the most ...