Electro Etching PDF

This is an experiment to test if I can attach a PDF or a link to a PDF.  

ElectroEtching_with_a_Plating_Rectifier

It appears to work.

Note: These are not my instructions. They are from Nona Boatright. Freely shared as far as I can tell. My metal arts students and I are experimenting with several methods of electro etching using salt water. Batteries work but have drawbacks. One student owns a rectifier but hasn’t had success with it yet.

Next I will attempt to share PDFs that I have converted from PowerPoint presentations I created for class. These image packed files are much too large to share as email attachments. If this works, I can then Pin to Pinterest to have an easy way to share what we learn and our results.