A new form, or allotrope, of the element carbon was discovered in the 1980s, and we hear of the story, centering on three chemistry professors: Harry Kroto, Richard Smalley, and Robert Curl. But they couldn't definitively show the molecular structure of their discovery, though they believed strongly, with circumstantial evidence, that it was soccerball-shaped. A few years later, Wolfgang Krätschmer and American Donald Huffman learned how to make significant quantities of this molecule, and showed that the trio were right.

Support the show

• Support my podcast at https://www.patreon.com/thehistoryofchemistry
• Tell me how your life relates to chemistry! E-mail me at [email protected]
• Get my book, O Mg! How Chemistry Came to Be, from World Scientific Publishing, https://www.worldscientific.com/worldscibooks/10.1142/12670#t=aboutBook