This kit shows the workings of a direct ethanol fuel cell and the principles behind the conversion of ethanol into electrical energy through oxidisation. Begin the process in the ethanol/water mix container then transfer this solution into the fuel cell via silicon tubing where it will be converted into electrical energy to power a mini turbine. A demonstration of the future of fuel cell technology before your eyes. pH paper shows change of property of the consumed ethanol fuel. Includes experiment CD guide + manual. Fuel solution can be made with household items.