Comedians Chris Martin (@ChrisMcomedy) and Hanna Stanbridge (@HannaStanbridge) join Andy and Matt to talk about our Wired video, soap on a rope, some scientist listeners' corrections, burp-free cows and seaweed, July being the hottest month ever, how tongue rolling isn't fully genetic, vaccine-delivering Congo drones, asparagus pee, boney boners, Will Smith's penis, water-powered space craft and peeing in space.

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