{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"WikipodiaAI - Wikipedia as Podcasts | Science, History & More","title":"Sand, Shells, and the Disappearing Shoreline","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/80fa09ff\"></iframe>","width":"100%","height":180,"duration":247,"description":"Discover how beaches form, why they are shifting beneath our feet, and the startling prediction that half of them could vanish by 2100.","thumbnail_url":"https://img.transistorcdn.com/cN599pmMyLnUC4Dna8T4kvm_ACxSvoLRnM5xiwMjNGg/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9kZGQy/M2FkYzhmYjRlYjZm/ZjI5NGVjZmM5Zjhi/NjA1OS5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}