DIY Hydrogen/Oxygen Generators From Grocery Store Items (HHO Fuel Cells & Split Cell Electrolysis)

In this video we look at several electrolysis designs and their function. Check out this video’s sponsor, MEL Physics! Use the promo code “nighthawk“ for 50% your first set of experiments: Most DC power supplies will work adequately well for electrolysis, the most common of which is a 12v battery charger or a car battery itself. For more control it is best to use an adjustable power supply. Here is an affiliate link where you can purchase a similar 30v 10a power supply as I use in this video: The last design shown in this video for a combined output HHO fuel cell I first stumbled on here: After filming this video I realized that the plastic bottles I used for several of my designs had become quite brittle, and found research showing that hydroxide solutions are known to be quite damaging to plastics: I did not not