While outdoor solar cells make big news, there is a quiet revolution also for solar cells that make do with far less illumination, indoor lighting. We discuss requirements for such photovoltaic cells, matching their sensitivity to various kinds of indoor lamps, and such developments in the last couple of decades. We discuss research into various materials for these low-light panels. Finally, we shift gears and learn about new batteries that work inside bodies, using the body fluids as electro...

177: Greek Salad

Chemistry is everywhere, and involves everything. But how did chemistry get to be what it is? I'm Steve Cohen, a chemist and writer, bringing you The History of Chemistry. This podcast explores the development of chemistry from prehistoric times to the present, including the people and societies who made chemistry what it is today. The History of Chemistry is for you, whether you hated chemistry in high school, or got a PhD in inorganic chemistry. We'll explore how chemistry affected art, music, language, politics and vice-versa. Whether it's ancient Greek philosophers, medieval alchemists, or modern laboratory apparatus, it's all here. Don't forget to support my series at https://www.patreon.com/thehistoryofchemistry !