When Daniel Salenski and his parents bought the Sunflower Dairy on Duane Street, the sale included an old photo, which showed the original etched Sunflower Dairy sign. “The architect, Corey Omey ...

[Sebastian] probably didn’t think he was wading into controversial waters when he posted on his experimental method for etching PCBs (in German). It’s not like etching with hydrochloric acid ...

To improve data storage, researchers are perfecting 3D NAND flash memory, which stacks cells to maximize space. Researchers ...

DIY glass etching is a unique craft that involves using an acidic, cream-based product to create frosted patterns or designs ...

This groundbreaking technique, also referred to as MacEtch or MACE, provides ultra-high anisotropy etching that’s free from damage. It is an innovative approach that effectively addresses the ...

An example of directional etching for nanohole arrays of less than 500nm in diameter. (Image: A*STAR Institute of Materials Research and Engineering) Wet etching can be classified into two main types ...

Shadow masks! We're making micro stencils to use in my sputter coater, and talking about how to fabricate them quickly and ...

Goertek Optics Technology Co. ('Goeroptics'), a subsidiary of Goertek, has unveiled its latest full-color augmented reality (AR) etching waveguide module, Star G-E1, and its proprietary DLP (Digital ...

What is Atomic Layer Etching? Atomic layer etching (ALE) is a highly controlled and selective etching technique that removes material layer by layer at the atomic scale. It is a cyclic process that ...

As manufacturers face increasing pressure to deliver high-performance, complex components with minimal lead times, ...

For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the rise of quick-turn PCB fabrication services, of course; when you can send your Gerbers off and receive ...