{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"WikipodiaAI - Wikipedia as Podcasts | Science, History & More","title":"Acrylic Fiber Explained — From Lab to Sweater | Wikipodia","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/59d671e3\"></iframe>","width":"100%","height":180,"duration":250,"description":"Ever wonder what's really in your 'wool' sweater? Uncover the surprising origin of acrylic fiber, invented by DuPont in the 1940s, and learn how chemists created this versatile synthetic. Dive into the science behind your favorite fabrics.","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}