{"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/7ef3cb30-37fe-434a-9c2c-0a1b8a061f9e?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"02 August 2018: Zebra finch colour perception, terraforming Mars, and attributing extreme weather","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3b71a8cbe675f3cedcb/61b9f40a770100001581836c.jpg?height=200","description":"<p>This week, how a bird sees colour, potential problems with terraforming Mars, and linking extreme weather to our changing climate.</p>","author_name":"Springer Nature Limited"}