Gesamtlänge aller Episoden: 2 days 15 hours 43 minutes
Adam Rutherford concocts an Old Fashioned cocktail - listen after our episode on ASMR.
How do you make antimatter? Science sleuths Drs Rutherford and Fry investigate.
Stephen Fry asks the duo to investigate why he struggles to remember faces.
Rutherford and Fry board a rollercoaster to investigate why we enjoy being scared