The studies for this are scarce, but this is curious and counterintuitive: "The research also found that modern cars, with a more aerodynamic body shape, kille

The studies for this are scarce, but this is curious and counterintuitive: "The research also found that modern cars, with a more aerodynamic body shape, killed more insects than boxier vintage cars up to 70 years old." https://en.wikipedia.org/wiki/Windshield_phenomenon https://en.wikipedia.org/wiki/Windshield_phenomenon