{"acronym":"quellc0d3","aspect_ratio":"16:9","created_at":"2026-09-25T15:52:22.639+02:00","updated_at":"2026-09-28T00:15:05.894+02:00","title":"QueIIc0d3","schedule_url":"https://pretalx.0x90.space/quellcode-2026/schedule/export/schedule.xml","slug":"conferences/quellcode/2026","event_last_released_at":"2026-09-27T00:00:00.000+02:00","link":"","description":"","webgen_location":"conferences/quellcode/2026","logo_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/logo.svg","images_url":"https://static.media.ccc.de/media/conferences/quellcode/2026","images":[{"type":"logo","url":"https://static.media.ccc.de/media/conferences/quellcode/2026/logo.svg","mime_type":"image/svg+xml"}],"recordings_url":"https://cdn.media.ccc.de/events/quellcode/2026","url":"https://api.media.ccc.de/public/conferences/quellc0d3","events":[{"guid":"84389f44-d494-5060-b37e-30154fc56a5c","title":"How to build a Corsi-Rosenthal box fan filter... in Europe??","subtitle":null,"slug":"quellcode-2026-46-how-to-build-a-corsi-rosenthal-box-fan-filter-in-europe","link":"https://pretalx.0x90.space/quellcode-2026/talk/A3W7UN/","description":"This talk is about how I built a Corsi-Rosenthal box fan filter without the resources used typically in the USA.\n\nYou probably have heard of them, maybe even saw them yourself: A box, with a bunch of air filters, and a fan on the top, all tied together with duct tape. It sucks air through the filters, and purified air comes out.\n\nThis DIY air purifier, as simple and cheap looking as it might be, turned out to be more effective than the more expensive ones from brands, and has made the lives of many better. The ongoing COVID pandemic, forest fires, SMOG... many situations where you want to have one in a room ( especially with several people inside! ).\n\nYou likely searched on Internet how to build one, and then come across detailed guides, telling you all what you need and the steps required.\nBut then there's a small detail that you soon catch: the components required are all from Costco or other American brands, which importation would render them anti-economical.\n\nIn this talk, I will share my experience of me building one up, coming up with alternatives that we can find at this side of the ocean.\n\nhttps://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["Alexandra Bravo"],"view_count":26,"promoted":false,"date":"2026-09-27T14:00:00.000+02:00","release_date":"2026-09-27T00:00:00.000+02:00","updated_at":"2026-09-28T00:15:04.892+02:00","tags":["A3W7UN","2026","quellc0d3","Vortragsraum","quellc0d3-eng","Nürnberg","0x90.space","K4CG","Heizhaus","Nerdberg","Day 3"],"length":1099,"duration":1099,"thumb_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/46-84389f44-d494-5060-b37e-30154fc56a5c.jpg","poster_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/46-84389f44-d494-5060-b37e-30154fc56a5c_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/46-84389f44-d494-5060-b37e-30154fc56a5c.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/46-84389f44-d494-5060-b37e-30154fc56a5c.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/quellcode-2026-46-how-to-build-a-corsi-rosenthal-box-fan-filter-in-europe","url":"https://api.media.ccc.de/public/events/84389f44-d494-5060-b37e-30154fc56a5c","conference_title":"QueIIc0d3","conference_url":"https://api.media.ccc.de/public/conferences/quellc0d3","related":[]},{"guid":"38463ff8-5299-5f3f-b66c-2b73aeee1fba","title":"pyinfra basics - you don't need ansible in your life","subtitle":null,"slug":"quellcode-2026-49-pyinfra-basics-you-don-t-need-ansible-in-your-life","link":"https://pretalx.0x90.space/quellcode-2026/talk/DYMNFL/","description":"Annoyed by ansible's yaml syntax? 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Then we can think together about the strengths and limitations of pyinfra, whether it would be useful for your projects, and how to migrate there.\n\nhttps://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["missytake"],"view_count":10,"promoted":false,"date":"2026-09-27T14:30:00.000+02:00","release_date":"2026-09-27T00:00:00.000+02:00","updated_at":"2026-09-28T00:15:05.363+02:00","tags":["DYMNFL","2026","quellc0d3","Workshop","Vortragsraum","quellc0d3-eng","Nürnberg","0x90.space","K4CG","Heizhaus","Nerdberg","Day 3"],"length":3605,"duration":3605,"thumb_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/49-38463ff8-5299-5f3f-b66c-2b73aeee1fba.jpg","poster_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/49-38463ff8-5299-5f3f-b66c-2b73aeee1fba_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/49-38463ff8-5299-5f3f-b66c-2b73aeee1fba.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/49-38463ff8-5299-5f3f-b66c-2b73aeee1fba.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/quellcode-2026-49-pyinfra-basics-you-don-t-need-ansible-in-your-life","url":"https://api.media.ccc.de/public/events/38463ff8-5299-5f3f-b66c-2b73aeee1fba","conference_title":"QueIIc0d3","conference_url":"https://api.media.ccc.de/public/conferences/quellc0d3","related":[]},{"guid":"89a089f7-6814-51c1-a3ed-5dcb45795068","title":"Closing","subtitle":null,"slug":"quellcode-2026-54-closing","link":"https://pretalx.0x90.space/quellcode-2026/talk/MFYKSS/","description":"Abschluss der Quellc0d3 bis zum nächsten Jahr\n\nWir werfen einen blick zurück auf die vergangenen tage, hoffentlich mit ein paar zahlen.\nGeben euch einen kleinen einblick wie wir die Quellc0d3 auf die Beine gestellt haben\n\nhttps://creativecommons.org/licenses/by-sa/4.0/","original_language":"deu","persons":["Hännetz"],"view_count":6,"promoted":false,"date":"2026-09-27T17:30:00.000+02:00","release_date":"2026-09-27T00:00:00.000+02:00","updated_at":"2026-09-28T00:15:05.311+02:00","tags":["MFYKSS","2026","quellc0d3","Vortragsraum","quellc0d3-deu","Nürnberg","0x90.space","K4CG","Heizhaus","Nerdberg","Day 3"],"length":484,"duration":484,"thumb_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/54-89a089f7-6814-51c1-a3ed-5dcb45795068.jpg","poster_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/54-89a089f7-6814-51c1-a3ed-5dcb45795068_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/54-89a089f7-6814-51c1-a3ed-5dcb45795068.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/quellcode/2026/54-89a089f7-6814-51c1-a3ed-5dcb45795068.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/quellcode-2026-54-closing","url":"https://api.media.ccc.de/public/events/89a089f7-6814-51c1-a3ed-5dcb45795068","conference_title":"QueIIc0d3","conference_url":"https://api.media.ccc.de/public/conferences/quellc0d3","related":[]},{"guid":"867255a7-a734-589a-8e99-ea5a244ae17b","title":"„Reisebericht“: Zwischen RAG und Real Life – Lokale KI im Praxiseinsatz","subtitle":null,"slug":"quellcode-2026-50-reisebericht-zwischen-rag-und-real-life-lokale-ki-im-praxiseinsatz","link":"https://pretalx.0x90.space/quellcode-2026/talk/TWM7BH/","description":"Ich nehme euch mit auf meine (noch lange nicht abgeschlossene) Reise. 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