> For the complete documentation index, see [llms.txt](https://brain.nathanarthur.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brain.nathanarthur.com/engineering.md).

# Engineering

[Hackaday](https://hackaday.com/) #blog - "Hackaday serves up Fresh Hacks Every Day from around the Internet. Our playful posts are the gold-standard in entertainment for engineers and engineering enthusiasts."

[The Round Nixie Watch from Cathode Corner](http://www.cathodecorner.com/nixiewatch/index.html) - "The Cathode Corner Round Nixie Watch is the perfect way to show your retro-geek cred. It is a two-digit wristwatch using Nixie tubes, a forty-year-old display technology that is delightfully easy to read."

[The SpaceX Competitor is Printing Its Rockets](https://www.youtube.com/watch?reload=9\&v=zeQTrWU1RlU) #video - "California-based startup Relativity Space is manufacturing rockets using giant Westworld-esque 3D printers, a process they say could drastically shorten the rocket-making process from years to weeks. Tim Ellis, the company’s 30-year-old CEO, explains how the high degree of automation in Relativity’s factory has enabled them to build rockets remotely during the Covid-19 pandemic."

[Why Machines That Bend Are Better](https://www.youtube.com/watch?v=97t7Xj_iBv0) #video - "Compliant mechanisms have lots of advantages over traditional devices. SimpliSafe is awesome security. It's really effective, easy to use, and the price is great."