Decision for project 2

From discussion with my group member that some of them are going to design a handbook about environment, I think I can also do something with it for my theme. Since I've got a bunch of waste CDs these years, I'm going to reuse them as my project. Also, I'm more interested in how laser cutter works, so I've decided to use laser cutter as my tool. Finally, I've decided to cut or etch logos or symbols on waste CDs with laser cutter.