Fixing broken hearts and adding new letters to the DNA alphabet by Ian Woolf, Marcus Schappi talks to Ian Woolf about building the Internet of things with Microview micro-controllers at Dorkbot, Infinity - take a trip to Hilbert's hotel by Ian Woolf, The third and final installment of Money - science or alchemy? with Joffre Balce Produced and presented by Ian Woolf Support Diffusion by downloading a free audio book from http://www.audibletrial.com/science