For further research for my project i am looking at varying materials that have suitable properties for my intended out come. Copper is a material that has come to my attention recently whilst watching a documentary about the Dead Sea Scrolls. One part of this ancient hebrew texts found was a scroll of religious text made entirely out of copper. This material is soft enough that any person can simply engrave what they want onto it which is why it caught my attention. Also it protects itself from corrosion much like aluminum and as material cost goes it is not to expensive. I hope to post images of experiments with copper.