Scott A. Stevenson modded a Blu-ray laser flashlight to run at 500mW and used it to pop 100 black balloons. For science!
100 black balloons vs. Blu-ray laser! It is all over in under 8 seconds. The sound they make as they pop is a bit mesmerizing!
Note: The laser used in this video is custom made from a flashlight body and the laser diode from a 12X speed Blu-ray burner drive and not purchased in a store or online.