Today my girlfriend rolled down one of the windows while we were driving, and I decided to read about the terrible sound it makes when you only have one window down in the car :D It's called the Helmholtz Resonance.

Today my girlfriend rolled down one of the windows while we were driving, and I decided to read about the terrible sound it makes when you only have one window down in the car :D It's called the Helmholtz Resonance.

https://www.gearpatrol.com/cars/why-lowered-car-window-makes-bad-noise/