Machine Fails to Give Head a Good Massage

Occurred on September 11, 2017 / Terrigal, Australia

Info from Licensor: "My name is Jacob Strickling, I'm a father of four, and a science teacher who loves making science/engineering related videos to inspire my students and young people around the world. I made a simple machine that motorized this mechanism to give my head a good massage. The contraption started working okay, but then went crazy and almost poked my eyes out!"