{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65a47774968ba8001771f445/65a4777ca005d700163ed6e2?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Episode 236: The Gregorian Calendar","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/65a47774968ba8001771f445/65a4777ca005d700163ed6e2.jpg?height=200","description":"<p>In this episode of Half-Arsed History, begin the new year by learning about the history of the date-keeping system that almost the entire world uses today: the Gregorian calendar.</p>","author_name":"Riley Knight"}