How to Make bubbles from a CD

Mr. G teaches us how to make bubbles from a CD in this episode of "Do Try This at Home". You will need: a CD, screwdriver, and lighter or candle. Procedure: Use the screwdriver to scrape the aluminum coating from the CD until you get a clear plastic (polycarbonate). Heat an area underneath the CD slowly until the plastic is melted. Blow on the heated portion of the CD until you get a bubble. You may detach the bubble or leave the it on the CD. Heat and blow other portions of the CD to get new bubbles with different sizes.