Forbes

The Transcendent Technique of Etching, from Rembrandt to Nanoscience

On Sunday, the Minneapolis Institute of Art hosted the last day of “Rembrandt in America,” an exhibition it proudly described as “the largest selection of Rembrandt paintings assembled in the United ...
Semiconductor Engineering

Atomic Layer Etching: Rethinking the Art of Etch

Atomic layer etching (ALE) is the most advanced etching technique in production today. In this Perspective, we describe ALE in comparison to long-standing conventional etching techniques, relating it ...
The Dispatch / The Rock Island Argus

Printmakers demonstrate Rembrandt's engraving, etching techniques

CHICAGO (AP) -- Copied images are so pervasive in the modern world that we can easily forget there was a time when they were rarities and objects of wonder. But centuries before the invention of ...
Hackaday

Brass Clock Face Etched With PCB Techniques

Over the last few months, [Chris] has been machining a timepiece out of brass and documenting the entire process on his YouTube channel. This week, he completed the clock face. The clock he’s ...