Profession: Engineer/Designer

Inspired by: Today about 5 billions people (or 70% of the world's population) live without centralized water supply. According to statistics, in developing countries thousands children die daily due to diseases, which are associated with poor hygiene. One of some negative factors is the problem with hands washing. Besides, from time to time natural disasters happen, and even in developed countries arises the same problem with hygiene and sanitation, and in particular - with washing hands. Therefore, there is a huge need for a simple, convenient and inexpensive device for washing hands.