The History of Chemistry
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 !
Show episodes
Magnetic tape was an integral part of the new, growing recording industry. Herein we talk about the chemical history of magnetic recording, from the first idea in 1888, onward. We encounter Poulsen, Pfleumer, Stille, Nagai, Mullin, and an array of corporations as well. Finally we discuss a bit about digital computers a
Here we talk about supersized sandwich compounds and their history, beginning with ferrocene in the 1950s. We go from single-decker to double-, triple, and quadruple-decker sandwich compounds through the 1970s and 1980s, a variety of "breads" and "fillings," and then even bigger as we move to the 21st Century. Support
Herein we examine the cubical hydrocarbon, cubane, and its role in chemical history. We talk of difficulties in synthesis, possible uses as an explosive, its use as an isostere to benzene in medicinal compounds, and polymers of cubane. Patreon supporters can download a supplemental sheet to see some of the molecular st
In which we talk about how chirality, or handedness, has diffused through chemistry since its discovery in the 19th century, starting with Louis Pasteur. We look at work by Arnaldo Piutti and Emile Fischer. We discuss not only organic compounds, but amino acids, proteins, DNA, and inorganic chiral compounds. Ultimately
In which we talk about the history of using ammonia, the nitrogen analog of methane, as a fuel. We start two centuries ago with Goldsworthy Gurney, move to the mid-19th century when horseless carriages began to appear in Europe. World War II spurred necessary fuel adjustments to public transportation. We then examine p
Here we talk about how chemists historically have viewed the way life began: as chemicals self-organizing. The earliest serious chemical views began in the 1870s, with synthesis of proteins. Ideas through the decades included warm ponds, auto-catalytic enzymes, genes (whatever they were), a primitive reducing atmospher