DIY Solar Robotic Dual 55 Gallon Composter

This was a Grant High School Vex robotic team project.   The composter was installed in the school Serenity Garden.   The video gives an introduction to the garden and then discusses the composter in detail.     More information is on my blog post here:
http://vamfun.wordpress.com/2012/07/28/solar-robotic-dual-55-gallon-drum-composter-vex-lancer-bots-project/