Cast your vote for the best March Madness for the Mind 2010 video now!We've partnered with Inventors Digest to showcase some of the top student invention teams during the March Madness for the Mind public exhibition at the Exploratorium in San Francisco on March 27. Participating teams have created very cool short videos that tell the story of their innovation. Watch the videos and vote for your favorite team! The winning team will be announced at the Exploratorium, and will be awarded $800. Cast your vote by March 19!