World Suicide Prevention day news by Ian Woolf, Interview with Stuart Grover about the future of 3D printing by Ian Woolf. Ty Lees presents his 3 Minute Thesis: "Who Cares for our Carers?" Produced and presented by Ian Woolf

30 IQ points more, and Bitcoins

If you like a good, broad mix of Science - new science, hard science, pop science, historical science and very silly science, listen to Diffusion.