I've never got on with a rhombus

Jane and Fi ask what shape vegan food should be, how best to make small talk at parties, and do pilots ever get used to aeroplane toilets?

Pilot and author of 'How to Land a Plane' and 'Imagine a City' Mark Vanhoenacker has the answers to at least one of those questions.

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Assistant Producer: Kate Lee

Times Radio Producer: Rosie Cutler

Podcast Executive Producer: Ben Mitchell

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