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Salt Water Fuel Cell Engine Car Kit Electrical Supplies Superior Barcode ScanningAssembly Required An entertaining educational kit demonstrating the concept of a salt powered automotive engine. It gives the next generation a look at alternative means of propelling cars of the future. It works with a combination of salt water and magnesium plates. When salt water is added it dissolves the magnesium to form hydrogen which is attracted to the cathode creating a flow of electrons. A detailed step by step assembly manual for connecting
US$ 39.95
US$ 46.00
US$ 19.00
