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 !
The History of Chemistry
164: Mirror, Mirror
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Steve Cohen
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Episode 164
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 we have to bring up the question of the biochemical handedness of life. Patreon supporters may download a supplemental sheet of some of the molecular structures mentioned in this episode.
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