YouTube Project Group 1 http://youtu.be/L62Qxcebp5w Group 2 http://www.youtube.com/watch?v=BqF1kIxy4g4&feature=youtube_gdata Group 3 http://www.youtube.com/watch?v=U3dejyI0LeY&feature=youtu.be Group 4 http://www.youtube.com/watch?v=L6UrDOw6wgM&feature=em-share_video_user Group 5 http://www.youtube.com/watch?v=3lMKrMtfho8&feature=colike Group 6 http://www.youtube.com/watch?v=uh2D7vaMpDc&feature=plcp