Afterseeing I-Wei Huang’s most recent steam robot creation “R2S2″ on the internet, we felt compelled to learn more. Not only was he willing to answer our questions, and explain the whole build process including some tough challenges, he was also kind enough to provide a special video (see below) that includes the initial robot setup process and the robot in action - Lem: The R2S2 design is really impressive. It…