Measure for Measure Episode 3: Mohs

We’re hitting up against the very nature of measurement: How can we best describe the world around us, in its infinite complexity, with finite measures? In other words, how hard are rocks? This episode was produced by Andrew Middleton and Liya Rechtman. Measure for Measure is a limited series from Ministry of Ideas. Learn more about your ad choices. Visit megaphone.fm/adchoices