14-11-2009, 20:50
The fun theory: We believe that the easiest way to change people's behaviour for the better is by making it fun to do. We call it The fun theory.
http://www.youtube.com/watch?v=cbEKAwCoC...r_embedded
http://www.youtube.com/watch?v=zSiHjMU-M...r_embedded
http://www.youtube.com/watch?v=2lXh2n0aP...r_embedded
http://www.youtube.com/watch?v=cbEKAwCoC...r_embedded
http://www.youtube.com/watch?v=zSiHjMU-M...r_embedded
http://www.youtube.com/watch?v=2lXh2n0aP...r_embedded