Bill Gates is developing a new toilet.

The world famous founder of Microsoft has long been actively engaged in charitable activities. His new project is aimed at solving an urgent problem for Africa — water saving. He proposed a considerable monetary reward to the one who comes up with the toilet that works without it.

The second requirement is strongly embarrassed, which prevents anyone from disrupting the Kush — the new subject of plumbing should not cost more than five cents day. That is — options with electric motors, burning furnaces and others will not pass here. They are too expensive in resources, which are simply not in Africa. The proposal from the philanthropist has interested many, and at the moment work is underway in this direction in several research institutes and groups of independent developers. Nevertheless, the monetary prize will ensure a comfortable existence not only to one person, but by a whole scientific organization. But, unfortunately, special successes have not yet been achieved and no one has close to the decision of the puzzle.

It just so happened, while Europeans are interested in yoga for the face, a new car or shaping, in Africa there is not enough resource familiar to all — water. According to Gates, the new invention will help save about 10% of this liquid gold. Also, on his initiative, supplies to the continent of fresh and purified fluid are being established, but the problem is that there are hard -to -reach settlements, to deliver to which it is simply unrealistic. If you have a bright head — try solving a plumbing problem, and instantly become rich.