The Whys Guy, a.k.a. Mats Selen, a physics professor at the University of Illinois at Urbana-Champaign, supplies archives of his weekly video clips of experiments on a weekly morning show. The experiments, which can best be viewed using Windows Media Player, cover an array of physics topics such as static electricity, buoyancy, and polarization. At this fun website, students and educators can observe the excitements of physics without having to worry about safety issues. Before viewing an experiment, users can contemplate the challenging questions provided by the author.