Photographer and creative tinkerer Alireza Rostami is back at it. After turning a broken computer into a working camera in August, he embarked on a new DIY project: making a working flash that you can wear like a wristwatch. The franken-flash was built using parts from a broken point-and-shoot, and the strap from an actual wrist watch. You can see the raw materials in the photographs below: Early versions of the flash had a tendency to shock Rostami thanks to…