Download How much heat do you lose from your head?
Every winter its the same, someone will tell you to put a hat on to save your body from losing all of its heat. But how much heat do you actually lose from your head? We take you on a journey from arctic conditions to a hot tub in Canada to explain why there might actually be more than one answer... Presenter: Tim Harford Producer: Leoni Robertson and Lizzy McNeill
Available Podcasts from More or Less: Behind the Stats
Subscribe to More or Less: Behind the Stats
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the More or Less: Behind the Stats webpage.