Yeah, one of the lightbulb moments for me when learning more about aerodynamics and talking to my dad (former aircraft designer, workedon concorde) is how often

Yeah, one of the lightbulb moments for me when learning more about aerodynamics and talking to my dad (former aircraft designer, workedon concorde) is how often what's happening at the back can be more important than what happens at the front, or how air leaves a surface can really bump up your drag in unexpected ways.