Plasma



[Burning Plasma](https://texonom.com/burning-plasma-f38cc550a52a4e9185abf87a8f3b4ee4)






> [This plasma ignition system can increase engine efficiency by 20%](https://arstechnica.com/cars/2022/06/pulsed-plasma-ignition-that-boosts-fuel-efficiency-has-passed-testing/)





