Cool Aerodynamics

I watched a vid this morning thats basically an ad but even more than that it showed me a few things I didn't know. what I especially enjoyed was understanding the functional little hood vents in the hood are for exhausting engine bay air pressure. I thought they were pure styling but they actually serve an aerodynamic function. this is not an endrosement on my part, just an informative video for fellow gearheadshttps://autos.yahoo.com/news/2015-ford-mustang-powerful-aero-efficient-too-video-170005147.html