In each short term project the charity work activities' duration is up to 6 hours a day, five days a week. This work is voluntary. No special skills, experience or knowledge are needed. The activities carried out are always respective of each participant’s physical abilities. Don’t be afraid to try doing something different, something which you haven’t experienced before. Technical leaders in each project lead the working process and constantly monitor the safety of volunteers. The common work is foreseen as a way for getting better understanding, building friendship and also as a good example of awareness of the problems.