Lösev organized events for children with leukemia and make them laugh because a good morale is another medicine for children who fight with leukemia. Then the organisation recorded their sound and use it as a laughing sound effect on the most popular radio programs in Turkey. 

The project aimed to show that: a children with leukemia can be happy as well, a good morale is like a necessary for them, and foundations can collect donations by being positive too.

The Laughing Switch has reached to 1.5 million people just in three days.