Robot ezberdinen bideoak:

http://www.youtube.com/watch?v=k6CfRVtAe2E&feature=related
http://www.youtube.com/watch?v=KqlqkdYHV2Y&feature=related

Eta hemen fenwik-a nolakoak egin ahal diren:
http://www.youtube.com/watch?v=NtEEe9p2ttc
http://www.youtube.com/watch?v=dmVIo4zdv5w