{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/0185cea5-9e3b-4b82-a887-26f91f92765f/d0bb264b-b300-4b90-a037-c0b6589173ea?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Nature PastCast, December 1920: The Quantum Theory","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3b71a8cbe675f3cedcb/61b9f40a770100001581810b.jpg?height=200","description":"<p>This year, <em>Nature</em> celebrates its 150th birthday. To mark this anniversary we’re rebroadcasting episodes from our <em>PastCast</em> series, highlighting key moments in the history of science.</p><p><br></p><p>In this episode, we’re heading back to the early twentieth century, when physicists had become deeply entangled in the implications of the quantum theory. At its smallest scales was the world continuous? Or built of discrete units? It all began with Max Planck. His Nobel Prize was the subject of a <em>Nature</em> news article in 1920.</p><p><br></p><p><em>This episode was first broadcast in December 2013.</em></p><p><br></p><p>From the archive</p><p><a href=\"https://www.nature.com/articles/106508a0.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"><em>Nature</em> 16 December 1920</a></p>","author_name":"Springer Nature Limited"}