Introduction: MAKE HYDROGEN & OXYGEN WITH PENCIL LEAD SCIENCE EXPERIMENT!
You can use an interesting chemical process called Electrolysis to turn tap water into Hydrogen and Oxygen gas. Grab a mechanical pencil lead, plug it into a 5V power supply, and drop the lead into a cup of water to separate water molecules into Hydrogen and Oxygen molecules. Be sure to leave a thumbs up and follow my Youtube and Instructables page for more cool projects!
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