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 ...

Shadow masks! We're making micro stencils to use in my sputter coater, and talking about how to fabricate them quickly and easily on a fiber laser. Then some examples to see how it works and what kind ...

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

Hard water can cause mineral build-up that gives your glassware a cloudy haze. Luckily, it can be fixed easily. Here's how to ...

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 ...

It added while "many artists of that era saw printmaking as a reproductive medium", as a way to share images of famous paintings or sculptures, Rembrandt embraced etching's "unique characteristics ...

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