{"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/383be7ea-f7ec-4d65-abca-dcaef54bab64?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Nature Podcast: 9 February 2017","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3b71a8cbe675f3cedcb/61b9f40a77010000158185e0.jpg?height=200","description":"This week, free-floating DNA in cancers, an ancient relative of molluscs and can the Arctic’s ice be regrown?","author_name":"Springer Nature Limited"}