In this engaging episode, host Michael Barnard welcomes Vincent Pluvinage, the physicist, inventor, and CEO of OneD Battery Sciences, discussing his diverse background, love for physics, and the path that led him to become involved in silicon-based batteries. From his initial work in designing chips for programmable hearing aids to meeting influential figures like Andy Grove and David Packard, Vincent shares his unique journey. The conversation delves into the development and potential of OneD Battery Sciences' groundbreaking battery technology, specifically the use of silicon nanowires, which promises to revolutionize the industry with the potential for low-cost manufacturing at scale. The discussion also touches on color perception, the complexity of electrochemistry, and the challenges of modeling larger batteries.Additional topics include the distinct characteristics and challenges of EV batteries compared to smaller consumer batteries, trade secrets in the battery industry, the importance of managing heat in EV batteries, and the complexities of different critical minerals in battery supply chains.