After the etching cream had sat for 20 minutes it was time to wash it off with water and remove the vinyl stencil. Look how ...

The chemistry for any etching setup is important ... The mechanical part of this build consists of an airtight glass food container sitting on top of a PCB heating element not unlike the heated ...

As long as you temper your expectations, there’s plenty of material to cut with your 40 watt CO 2 laser or at least engrave—just not glass; that’s a tough one. Or is it? According to ...

Each year, it's estimated that over a billion birds are lost due to collisions with glass. In response, architects, ...

Etched in Glass: The Legacy of Steve Ross is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet ...

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 ...