He recently worked out a relatively inexpensive and easy way to etch metals using some chemistry skill and a little bit of electricity. After preparing a set of stencils and cleaning the metal ...

For a lot of reasons, home etching of ... hides a lot of chemical complexity, and the details are worth digging into a bit. First, a bit about nomenclature. Compounds with metal cations ...

Etchers and etching machines, also known as chemical milling machines, use masking substances to protect some surface ... Etchers and etching machines include a wide range of equipment to provide a ...