I have a mosquito problem in my backyard. I’m putting up a chain-link fence. That will make my backyard mosquito free!!
If that fence was well insulated and hooked up to a high-voltage electrostatic generator, it would attract those mosquitos to the fence wires. Researchers at City University of Hong Kong have developed an electrostatically charged face mask that can replenish its charge through the wearer’s breathing action. The electrostatic charge helps the mask to adsorb tiny particles, such as SARS-CoV-2 viruses. Regular masks do the same at a limited level.