This post was originally produced for Forbes. You can download an audio podcast here or subscribe via iTunes. Andrew Yakub may be onto something. Big. Sliced bread big. Yakub, 30, is the CEO and founder of Rayton Solar. A physicist who had used particle accelerators for cutting silicon had launched a solar installation business. Fearing the end of Federal tax incentives that might slow his business, he was thinking about ways to cut the cost of solar enough to make it economical without them. He surmised that the silicon in solar panels could be sliced with a particle accelerator rather than with blades, radically reducing wasted silicon.