Hi friends! Yesterday I found these cool videos!. The creators believe that the easiest way to change people´s behaviour for the better is by making it fun to do. They call it The fun theory. and they are made by Wolksvagen.
Piano Stairs
Take the stairs instead of the elevator and do exercise. You can play the piano in the subway!People get very surprised when they listen to the noise that this bin does!. The idea is to throw rubbish in the bin instead of onto the floor.
Bottle bank arcade
This idea is in order to people don't pull the trash in the street. It's a cool game!
Good Bye!!!