Dancing in the rain - Or how to use water to save fuel and reduce exhaust fumes of internal combustion enginesWe all know what has become expensive to travel by car, but not only, even those who use it for work or passion whatever means having an engine; it's a car, a truck, a vehicle of work, a boat, etc. etc. must put fuel that is petrol, diesel, LPG or natural gas, however, it has costs. For some time there is a low cost solution, which allows not just to bring down the entire costs but to reduce them by 10 to 50%. The solution is called "oxyhydrogen"