Today I made a sock puppet that makes sound when you open its mouth. I used one of those greeting cards that plays sounds when you open it, some felt, and plastic buttons. It was a quick project for a rainy day and is a great way to use up old cards. I’d like to make another version with a card that you can record your own sound into. It would be fun to place the record button in the puppet’s ear and maybe have some light up eyes too. Visit Make: Projects for the full tutorial.