Situs lainnya:
http://www.instructables.com/id/Generating-Hydrogen...-without-Batteries/Generating-Hydrogen...-without-Batteries.pdfhttp://www.instructables.com/id/Collecting-Hydrogen-and-Oxygen/Collecting-Hydrogen-and-Oxygen.pdf
http://www.instructables.com/id/Separate-Hydrogen-and-Oxygen-from-Water-Through-El/Separate-Hydrogen-and-Oxygen-from-Water-Through-El.pdf
http://www.instructables.com/id/Run-Your-Car-on-Hydrogen-from-Aluminum-Soda-Cans-a/Run-Your-Car-on-Hydrogen-from-Aluminum-Soda-Cans-a.pdf