This is the first article for this season, in this series the BBC F1 started last year. The gent writing works for a team in aerodynamics design. He knows his stuff and these are worth reading if you are interested.
Formula 1 2020: The secret aerodynamicist - are capes the key?
https://www.bbc.com/sport/formula1/51739796
By The Secret Aerodynamicist BBC Sport