DIY Key Making or Key Copying

About: You may recognize Dan and Denise Rojas from their appearances in various made for tv movies and national commercials. As the hosts of Green Power Science, they share Fresnel lens and alternative energy ideas...

Using zinc and solar power, keys can be duplicated. Zinc was used because we have experienced low sun with almost 100" of rainfall. A steel and brass version is in the works. The zinc key has been used over 20 times now and still works perfect.

Supplies:

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