{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/60af70cf89e13b0012e693a5/6a0ecbafd7997e788c413dfe?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"The History of Smiles","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/60af70cf89e13b0012e693a5/1779354343594-fff31043-09ec-4fe4-b667-1f1b0adbc587.jpeg?height=200","description":"<p>Smiling is one of the things that set us apart from other mammals, but our views on&nbsp;smiling have changed a lot in recent years. We unpack this and more in the latest episode of our podcast. </p>","author_name":"The Oral Health Foundation"}