Water is a compound made from the two elements of Hydrogen and Oxygen. It has the chemical symbol H2O which indicates that each molecule is a combination of one Oxygen atom and two Hydrogen atoms.
source/image(PrtSc): M.N. Projects
A simple way to produce hydrogen is by electrolysis which uses electric current to split hydrogen and oxygen atoms in water molecules apart.Hydrogen forms positive ions, and oxygen forms negative ions. Watch the video from M.N. Projects for more info:
I wanted to make the simplest pocket HHO generator. The use of screws gives us a large electrode surface due to the thread, in addition it is very cheap.
At the end attach the cables to the power supply and turn the power supply on,You should see small bubbles rising from the electrodes now.To build such a generator, all you need is a drill and some good intentions.This project involves creating a mixture of Hydrogen and Oxygen which is a highly EXPLOSIVE GAS, DONT TRY THIS AT HOME.