The structures that UpNano produces in the 3D printer are so small that they are recognizable neither with the naked eye nor with a strong optical microscope. Only under a scanning electron microscope ...

Portable printers are small and simple, and serve as a way to conveniently print out photos or documents whenever and wherever you please. They can easily connect to your phone or other devices via ...

Filament at the ready.

This library is part of @point-of-sale, a collection of libraries for interfacing browsers and Node with Point of Sale devices such as receipt printers, barcode scanners and customer facing displays.