In this exclusive technical breakdown, Autosport’s Jake Boxall-Legge visits the Williams Formula 1 base to uncover the radical aerodynamic shifts defining the 2026 season with Williams chief aerodynamicist Juan Molina.<br>As F1 moves away from the ground-effect Venturi tunnels of the previous era, the championship introduces a shorter, narrower car profile and a return to flat floors.<br>We also ...<a class='more' href='https://www.autosport.com/f1/news/autosport-explains-video-f1-aero-in-2026/10807783/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>