Chair bot

What do you do when your 6 year old is excited to share his idea : "Let's build a robot!" Well obviously you start building a robot with your son! At least that is what I have done. This robot will be a humanoid torso on a swivel (office) chair base.   Video of chair base before torso was added: http://www.youtube.com/watch?v=bWLt67l7shY&feature=player_embedded   Video of head turning: Now with Pan and Tilt! https://www.youtube.com/watch?v=3Qzw7Va9V2Q&feature=player_embedded (old) http://www.youtube.com/watch?v=WxfH0qB_MCo&feature=player_embedded     Build ...