Computer simulation technology may have come on in leaps and bounds in recent years, but the windtunnel still remains an essential and hugely important tool in an F1 team's development arsenal.

McLaren have recently invested significant money in a windtunnel overhaul, and Aston Martin's brand new windtunnel facility - set to be fully functional early next year - is said to be one of the key factors that attracted Adrian Newey to the team.

On this episode of the pod, host Edd Straw and former F1 technical director Gary Anderson explain why windtunnels remain so important and why the current ruleset is forcing teams to invest so heavily in them.

There's also chat about what Adrian Newey will bring to Aston Martin, plus our regular Q&A section, in which Gary answers questions from listeners on windshields, sensor technology, tyre beads and, in really niche territory, the Jordan 199's fuel injectors!

Got a tech question? Drop Edd and Gary a question via podcasts@the-race.com

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