March 18th, 2015
Episode 190 of 836 episodes
In the first of three programmes about iron, Justin Rowlatt explores two moments in industrial history that transformed this most abundant of metal elements into the key material out of which modern life is constructed. And they both took place right here in the British Isles.
Welcome to the Brain Training Podcast, the daily audio workout for your head. In this podcast we have two games for you, each with three rounds which get progressively harder. To enjoy the full experience, relax, and avoid distractions whilst you listen.