This Ultrasonic Cutter Vibrates 40,000 Times a Second For Cleaner 3D-Print Finishing. And It’s On Sale. (opens in new tab)

A modern creator's desk looks different from how it did a decade ago. A 3D printer often sits where a sketchbook once lay, and filament rolls where stationery sets would sit. But this new method of creation has introduced its own unique challenge: post-processing. The work of transforming a raw print into a professional-grade