br br A car running on water? That may sound ridiculous but it is true; you can now run your car using water and a hydrogen fuel system. Fuel systems are gaining popularity all over the world because it not only cut down gasoline expenses but it can also help in reducing global warming and pollution. A lot of problems are faced by people today. One is the never-ending increase of gas prices in the world market. Whenever there is an increase in gas prices, the prices of basic commodities will follow suit. The cost of living a decent life nowadays is quite expensive.