Hackaday Podcast Episode 380: 3D Printing the Rainbow, IR and IP Camera Hacks, and Americium 241 on the Loose
Hackaday Podcast Episode 380: 3D Printing The Rainbow, IR And IP Camera Hacks, And Americium 241 On The Loose No comments by: Al Williams July 31, 2026 Title: Copy Short Link: Copy Elliot Williams and Al Williams got together to compare notes on the most interesting posts this week on the site. As usual, there are just too many choices, so you’ll have to settle for just the few that can fit in a podcast. The guys were excited about 3D printing — both FDM and SLA — as well as a few camera projects.
- ▪Hackaday Podcast Episode 380: 3D Printing The Rainbow, IR And IP Camera Hacks, And Americium 241 On The Loose No comments by: Al Williams July 31, 2026 Title: Copy Short Link: Copy Elliot Williams and Al Williams got together to compare not
- ▪As usual, there are just too many choices, so you’ll have to settle for just the few that can fit in a podcast.
- ▪The guys were excited about 3D printing — both FDM and SLA — as well as a few camera projects.
Hackaday files mainly under tech. We currently carry 225 of its stories.
Story provenance
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Hackaday |
| Canonical URL | https://hackaday.com/2026/07/31/hackaday-podcast-episode-380-3d-printing-the-rainbow-ir-and-ip-camera-hacks-and-americium-241-on-the-loose/ |
| Publication time | Fri, 31 Jul 2026 16:30:09 +0000 |
| Retrieval time | 2026-07-31T16:33:08.095Z |
| Last seen | 2026-07-31T16:33:08.095Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | NsanBuPdSc24 · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Hackaday Podcast Episode 380: 3D Printing The Rainbow, IR And IP Camera Hacks, And Americium 241 On The Loose No comments by: Al Williams July 31, 2026 Title: Copy Short Link: Copy Elliot Williams and Al Williams got together to compare notes on the most interesting posts this week on the site. As usual, there are just too many choices, so you’ll have to settle for just the few that can fit in a podcast. The guys were excited about 3D printing — both FDM and SLA — as well as a few camera projects. Ever wanted your own starship? They do, too, and you’ll hear about it along with portable radar and more. Want to make flexible PCBs? Fill up a carbon dioxide tank? Or play Doom via regular expressions? Tune in, and you’ll find out about those stories and more.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Hackaday.
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