# Ep 299: Beaming Consciousness, Understanding Holograms, and Dogfooding IPv6

- Show: [Hackaday Podcast](https://hardwarepodcasts.com/podcast/hackaday-podcast)
- Published: 2024-12-06
- Length: 1h 11m
- Episode: 300
- Page: https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6
- Listen: https://hackaday.libsyn.com/ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6

## Summary

Hackaday editors Elliot Williams and Tom Nardi discuss a variety of hardware projects, including a 3D printable thread design by Shop Therapy, a 4-axis 3D printer by Joshua Bird, and a reproduction VW gas gauge by Smoothbus. They also cover Alex Haydock's experiment dogfooding IPv6 on his home network and the closure of Reaction Engines' SABRE engine program. The episode concludes with news on a Stunt Island flight simulator patch, a Samsung TV firmware repair, and the unsolved heat problem in the London Underground.

## Chapters

- [0:02](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=2) Introduction: Hackaday Europe 2025 and SAO Badge
- [2:51](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=171) What's That Sound: Audio Challenge
- [4:30](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=270) Holograms: 3Blue1Brown Video Analysis
- [15:10](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=910) Reaction Engines SABRE Engine Closure
- [18:59](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=1139) 3D Printing Threads: Shop Therapy and FreeCAD
- [26:42](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=1602) 4-Axis 3D Printer by Joshua Bird
- [29:31](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=1771) Dogfooding IPv6: Alex Haydock's Experiment
- [46:40](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=2800) Quick Hacks: VW Gauge, Cat Tracker, Ball Screws
- [49:31](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=2971) Quick Hacks: Samsung TV Repair and Battery Chargers
- [53:18](https://hardwarepodcasts.com/podcast/hackaday-podcast/2024-12-06-ep-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6#t=3198) London Underground Heat Problem and Teleportation History

## Topics

- [Mechanical engineering](https://hardwarepodcasts.com/topic/mechanical-engineering)
- [PCB design & layout](https://hardwarepodcasts.com/topic/pcb-design)
- [Wireless & RF](https://hardwarepodcasts.com/topic/wireless-and-rf)
- [Prototyping & iteration](https://hardwarepodcasts.com/topic/prototyping)
- [Debugging & failure analysis](https://hardwarepodcasts.com/topic/debugging-and-failure-analysis)
- [Energy & climate tech](https://hardwarepodcasts.com/topic/energy-and-climate-tech)

## Most relevant to

makers and hobbyists

## Mentioned

- 3Blue1Brown (other)
- Reaction Engines (company)
- SABRE (other)
- Shop Therapy (other)
- Joshua Bird (other)
- Alex Haydock (other)
- IPv6 (other)
- Nintendo Switch (product)
- Steam Deck (product)
- Smoothbus (other)
- VW (company)
- ATtiny (chip)
- ESP32 (chip)
- Andy's Machines (other)
- Samsung (company)
- London Underground (other)

## Related episodes from other shows

- [469: It’s My Fault, But Also Your Fault](https://hardwarepodcasts.com/podcast/making-it/2025-01-31-469-its-my-fault-but-also-your-fault) (Making It)
- [3D Printed Shark Jumps - Edifying Edison's Energy](https://hardwarepodcasts.com/podcast/the-amp-hour/2014-09-24-3d-printed-shark-jumps-edifying-edisons-energy) (The Amp Hour)
- [033 - All Over the Place](https://hardwarepodcasts.com/podcast/unnamed-reverse-engineering-podcast/2020-04-27-033-all-over-the-place) (Unnamed Reverse Engineering Podcast)
- [Episode 100: Live From Boston!](https://hardwarepodcasts.com/podcast/making-it/2016-12-09-episode-100-live-from-boston) (Making It)
- [100: Unintentional Radiator](https://hardwarepodcasts.com/podcast/embedded-fm/2015-05-06-100-unintentional-radiator) (Embedded.fm)

## Citing this page

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