# Built Environment Materials Page: https://stenobird.com/podcast/nsf-s-discovery-files-podcast-5593035/built-environment-materials Text version: https://stenobird.com/podcast/nsf-s-discovery-files-podcast-5593035/built-environment-materials.md Podcast: [NSF’s Discovery Files Podcast](https://stenobird.com/podcast/nsf-s-discovery-files-podcast-5593035) Published: 2025-04-28T07:01:00+00:00 Episode link: https://NSFsDiscoveryFilesPodcast.podbean.com/e/built-environment-materials/ Audio file: https://mcdn.podbean.com/mf/web/zx3acc8kr8wu9q3y/NSFsDiscoveryFilesPodcast_137_BuiltEnvironmentMaterials.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/nsf-s-discovery-files-podcast-5593035/episodes/built-environment-materials Duration seconds: 1336 ## Resource Concrete is the most widely used construction material in the world. Sabbie Miller, an Associate Professor at the University of California, Davis, discusses the built environment and optimizing infrastructure materials. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/nsf-s-discovery-files-podcast-5593035/episodes/built-environment-materials/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/nsf-s-discovery-files-podcast-5593035/built-environment-materials.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.