{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/e421d786-ec36-4148-aa99-7a3b2928a779/4df9b0a7-6f5e-407a-b4af-60d0596037af?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Babbage: The ghost of Babbage past","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/62e286a934d4d9fe5e874247/62e286c2bd17c20012ef467d.jpg?height=200","description":"In the first of two holiday specials, our hosts look at the stories of a century ago, from X-ray crystallography to sonar, continental drift and the first sighting of Pluto","author_name":"The Economist"}