Series 16The Sting in the TailWhat’s the point of wasps? Science sleuths Drs Rutherford and Fry investigate42 mins23 Jun 2020
Series 16The Space BurritoIs there a point in space where the Sun could heat a burrito perfectly? And other puzzles.34 mins14 Jul 2020
Series 15Adam's ASMR cocktailAdam Rutherford concocts an Old Fashioned cocktail - listen after our episode on ASMR.5 mins20 Feb 2020
Series 15Hannah's ASMR cocktailHannah Fry mixes a mojito - listen after our episode on ASMR.4 mins21 Feb 2020
Series 15A Cold Case Part 2From cold feet to cold water swimming, Rutherford and Fry answer your chilling questions34 mins04 Mar 2020
Series 14A Frytful Scare Part 1Why do we enjoy horror? Rutherford and Fry explore the thrill of fear31 mins30 Oct 2019
Series 14A Frytful Scare Part 2Rutherford and Fry board a rollercoaster to investigate why we enjoy being scared32 mins06 Nov 2019
Series 14Stephen Fry's Identity CrisisStephen Fry asks the duo to investigate why he struggles to remember faces.36 mins13 Nov 2019
Series 14The Heart of the AntimatterHow do you make antimatter? Science sleuths Drs Rutherford and Fry investigate.31 mins20 Nov 2019
Series 14The End of the WorldWhat would become the dominant species if, or when, humans go extinct?42 mins04 Dec 2019
We’re (almost) back!Rutherford and Fry return for a new series of scientific sleuthing6 mins11 Feb 2022