Electrostatic Precipitator/Smoke Precipitator - How it Works/How to Make
5:04
Electrostatic precipitator
4:55
Smoke Precipitator - Measuring Voltage & Demos
2:53
Electrostatic Smoke Precipitator
2:14
MHPS Ｍoving Electrode Type Electrostatic Precipitator
5:26
DIY Smoke Extractor! "Water Based" Smoke Fume Odor Removal (cigs to solder fumes!) air purifier
5:57
How to Make Corona Motor (v2) aka Electrostatic Motor/Atmospheric Motor
9:53
How to Make 30kV High Voltage DC Power Supply with Flyback & Cockcroft-Walton Multiplier Tripler
11:33