Greg Jenner is joined by Dr David Rooney and Desiree Burch at the literal beginning of time to explore the history of timekeeping. Covering everything from the origins of timekeeping to time in space, we even learn how you can smell the time! Above all, we finally find out who you can blame for daylight savings and the real reason it was invented.

You’re Dead To Me is a production by The Athletic for BBC Radio 4.Research by Rosie RichWritten by Emma Nagouse and Greg JennerProduced by Emma Nagouse and Greg JennerAssistant Producer: Emmie Rose Price-GoodfellowProject Management: Isla MatthewsAudio Producer: Steve Hankey