Steve Caplin discusses Elon Musk's changed attitude toward Bitcoin, the guilt felt by many towards buying from Amazon, how jazz encourages healthy eating, why the London Sinfonietta are going to be getting on their bikes, how cricket bats could be made of bamboo, Asda trialling insulated delivery boxes, a solar-powered cooler and why some in-game ads are so bloodthirsty. He also demonstrates his own guilt by receiving an Amazon delivery in the middle of the podcast!