{"podcast":{"title":"piper: decoding healthy & regenerative design","slug":"piper-decoding-healthy-regenerative-design-7070058","podcast_index_feed_id":7070058,"rss_url":"https://feeds.libsyn.com/552557/rss","website_url":"https://piper.libsyn.com/healthyandregenerativedesign","image_url":"https://static.libsyn.com/p/assets/9/6/0/c/960c53747caf610227a2322813b393ee/Piper_Podcast_Album_Artwork_-_FINAL.png","author":"Piper Republic","episode_count":39,"summary":"Piper explores the diverse stories of the designers, architects, builders, brands and wellness experts working to make the built environment healthier and more sustainable for people and planet. Each episode aims to decode the complexities of healthy and regenerative design to make it more accessible to designers of all backgrounds.","last_synced_at":"2026-07-18T20:18:52.365151+00:00","page_url":"https://stenobird.com/podcast/piper-decoding-healthy-regenerative-design-7070058"},"episode":{"title":"Building from the urban mine with Felix Heisel","slug":"building-from-the-urban-mine-with-felix-heisel","published_at":"2025-09-25T22:23:00+00:00","page_url":"https://stenobird.com/podcast/piper-decoding-healthy-regenerative-design-7070058/building-from-the-urban-mine-with-felix-heisel","show_page_url":"https://stenobird.com/podcast/piper-decoding-healthy-regenerative-design-7070058","url":"https://0b86862f-a459-4032-afd7-9c1fb667f0be.libsyn.com/building-from-the-urban-mine-with-felix-heisel","audio_url":"https://traffic.libsyn.com/secure/0b86862f-a459-4032-afd7-9c1fb667f0be/Ep._21_-_Building_from_the_urban_mine_with_Felix_Heisel.mp3?dest-id=4770487","summary":"It's difficult to capture all that the multi-hyphenate Felix Heisel has achieved and created in the world of circular architecture in the past 15 years. Since graduating from architecture school in Germany, circular construction has been a central focus of his career. He's authored numerous books and papers on the topic, created and now directs the Circular Construction Lab at Cornell University, and has led countless circular construction exhibitions and research projects around the world, including one of his most current, called AR3-Lumber, an AI-driven application that will visually grade reclaimed lumber. At this year's Build Reuse conference, Felix shared some of the findings from their studies and what he sees as important next steps to bring circular architecture more mainstream.","meta_description":"It's difficult to capture all that the multi-hyphenate Felix Heisel has achieved and created in the world of circular architecture in the past 15 years. S…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1588,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/piper-decoding-healthy-regenerative-design-7070058/episodes/building-from-the-urban-mine-with-felix-heisel/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/piper-decoding-healthy-regenerative-design-7070058/building-from-the-urban-mine-with-felix-heisel.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}