![KQED Science Video Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/952/small/kqed-quest-science-video-podcast.jpg)
Summary: As a physics professor at UC Berkeley, Richard Muller considers what his students would need to know -- if one were elected president. In today's lesson, he demonstrates the principles of fission and the basics of a nuclear explosion -- using super balls!