A new technology could kill 99.9% of the deadly germs in the air. The study suggests that non-thermal plasma – a cool gas made up of electrically charged particles, despite having no overall charge – could inactivate airborne viruses and provide sterile air.

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A new technology could kill 99.9% of the deadly germs in the air. The study suggests that non-thermal plasma – a cool gas made up of electrically charged particles, despite having no overall charge – could inactivate airborne viruses and provide sterile air.