How to make a hydrogen generator This Practical Inventions and Crafts from High Level Handyman shows how you can easily make a hydrogen generator for pursuing HHO gas I hope you like watching this video! On inventor 101 channel, you can learn various inventions, science projects, crafts and DIYs teaching how to reuse or recycle. © Copyright by inventor101 Do not Repeat #diy #tipsandtricks #diyprojects #tricks #inventions #hho #diy #hydrogen