She travels to spaces in the Twin ports to teach different art classes including one of her more recent classes, glass etching. This was a class Calliope brought to Duluth’s Best Bread in ...

Semiconductor etching imposes strict requirements on the corrosion resistance, thermal stability, and optical purity of materials in plasma environments. Special glass components have become key ...

This project, sent in by [Henk], goes through a few different ways to make a solder stencil using a vinyl cutter, a CO2 laser, and a fiber laser. The project starts with identifying a method to ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Abstract: We report the fabrication of rectangular shaped microchannels inscribed in ordinary microscope slides by using Femtosecond Laser Irradiation followed by Chemical Etching (FLICE) technique ...

AIM: To assess the influence of dental etching on the shear strength of different glass ionomer cements. METHODS: The crown of 60 bovine incisors was prepared to obtain a flat, smooth surface, were ...

The micromolding in capillaries technique (30) was used to create carbon ink microstructures, by reversibly sealing the PDMS microchannels onto a glass substrate and filling with a 0.2% (w/v) carbon ...