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Ask HN: What are you working on?(Non-software projects only)

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Re: Ask HN: What are you working on?(Non-software projects only)

#21

I'm building a half acre permaculture pond. It's about 10 foot deep at the center. And should hold somewhere between 300k-600k gallons of water. I dug it out with a backhoe. You wouldn't believe how scary it is driving a backhoe, it feels like you are gonna tip over at any moment.

Which region if I may ask? Did you encounter any permitting difficulties?

In Idaho.

And no permit was pulled, building codes are fairly relaxed out in the country.

Re: Ask HN: What are you working on?(Non-software projects only)

#22
I want to build a low cost but comfortable small earthen house in the Sonoran Desert. Currently conducting a series of experiments to discover process that will be effective for my build:

- Comparing lime versus Poland cement for stabilizing poured earth. These mixes have a cure time measured in days and multiple experiments are in progress... - Research into latex cement for panelized wall and roof coverings over exterior insulation, mostly for temporary shelter structures. - Modular forms lined with geotextile fabric to minimize surface cracking in poured walls. - Other techniques to assure reliable performance of earth structures. - small mechanical projects to help make DIY practicable, e.g. auger mixers I can run from my tractor PTO, DIY trommel for grading materials, etc.

Re: Ask HN: What are you working on?(Non-software projects only)

#23
post #6

Trying to refurbish a carburetor for an old Japanese bike. I gotta say the long feedback cycles are challenging. With unit tests you get immediate gratification of seeing things work or not. With carbs, you gotta clean 'em, assemble them carefully get them back on the bike, connect the fuel system THEN try to start. Nothing. A multitude of things can be wrong. It's been challenging.

Same, but an old Stihl chainsaw. I disagree with the feedback cycles. If we were using software tests as an analogy starting the engine would be an integration tests. There are many little bits of feedback along the way that are much more satisfying than unit tests. But then again, I did small engine work as a job function for nearly a decade before getting into software. Usually when I reassemble something there isn…

No worries, I managed to refurb a chainsaw with a gummed up carb but a chainsaw carb is much simpler than a motorcycle one.. mine has two :)

Re: Ask HN: What are you working on?(Non-software projects only)

#28
1. I'm upgrading the electrical system in my camper van. Doubling the solar panel wattage and increasing the battery capacity.

2. I'm building a chicken coop in my backyard.

3. As more of a background project, I'm slowly building myself a proper Roubo style woodworking workbench.

Re: Ask HN: What are you working on?(Non-software projects only)

#30
post #4
post #2

An illustrated book. While I still use software to make it, it's quite fun, and a refreshing change. Can't wait to get it printed and see what it looks like in paper.

That is actually quite interesting. Are you drawing by hand? What software are you using?

Oh, no, I could only wish. It would be a good reason to learn, though, but I simply can’t afford the time.

It’s sadly mostly Midjourney + Pixelmator. And my sister, when Midjourney fails me.

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