Veja alguns vídeos da atividade no youtube:
http://www.youtube.com/watch?v=MwFFQbu_nXk
http://www.youtube.com/watch?v=L7ptFfxI7s0
http://www.youtube.com/watch?v=kY3XXE794ok
http://www.youtube.com/watch?v=zD9AQecICxM
http://www.youtube.com/watch?v=0jwnCluR4QY
http://www.youtube.com/watch?v=HeomQHiphgY
http://www.youtube.com/watch?v=QmnBZcI0pKI
http://www.youtube.com/watch?v=L7ptFfxI7s0
http://www.youtube.com/watch?v=kY3XXE794ok
http://www.youtube.com/watch?v=zD9AQecICxM
http://www.youtube.com/watch?v=0jwnCluR4QY
http://www.youtube.com/watch?v=HeomQHiphgY
http://www.youtube.com/watch?v=QmnBZcI0pKI