By: http://blog.makezine.com/archive/2008/11/diy_1.html
Soft drink cans are easily recyclable as scrap metal, but I fancied trying something a little more direct - a simplified form of tinwork.
All that's needed for this project is a strong pair of scissors, a cork-backed table mat, a pointed object (a scriber or just a ballpoint pen), a little bit of tape and some fine abrasive paper. Plus of course an empty aluminium drink can...
