Interesting way to etch with electricity and salt water

This is different since the author isn’t “dipping” the metal into a salt solution, but instead is painting it on…kindof…with an electric cotton ball.  I would be a little concerned about shorting the thing out in my hands thought.  The author also points this out as well.  Oh and you should do this outside.

http://www.instructables.com/id/Etching-With-Electricity/?ALLSTEPS

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2 Responses to Interesting way to etch with electricity and salt water

  1. Pretty! This was a really wonderful post. Many thanks for supplying this information.

  2. Jessie says:

    We need more inigshts like this in this thread.

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