{"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/6a2c1de40592e8254588f57b?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Briefing Chat: The epic journey of Stonehenge’s central stone","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3b71a8cbe675f3cedcb/1781276219778-2dcd9ff0-ef3d-406f-a19b-5dca3915e5bb.jpeg?height=200","description":"<p><strong>In this episode:</strong></p><p><br></p><p><br></p><h2>00:37 Evidence that Stonehenge's Altar Stone travelled by glacier</h2><p><em>BBC Science Focus: </em><a href=\"https://www.sciencefocus.com/news/we-may-have-just-cracked-one-of-stonehenges-greatest-mysteries\" rel=\"noopener noreferrer\" target=\"_blank\"><em>We may have just cracked one of Stonehenge's greatest mysteries</em></a></p><p><br></p><p><br></p><h2>05:44 Fossilized faeces reveal DNA from ancient ecosystem</h2><p><em>Nature: </em><a href=\"https://www.nature.com/articles/d41586-026-01840-x\" rel=\"noopener noreferrer\" target=\"_blank\"><em>Ancient ground squirrels feasted on carcasses like ‘zombies of the Pleistocene’</em></a></p><p><br></p><p><a href=\"https://www.nature.com/briefing/signup\" rel=\"noopener noreferrer\" target=\"_blank\"><strong><em>Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.</em></strong></a></p>","author_name":"Springer Nature Limited"}