Hacker Newsnew | past | comments | ask | show | jobs | submit | RatchetWerks's commentslogin

I’m love content like this. It reminds me of the mid-2000s era of the internet.

Is this “best” project I’ve seen? In terms of tech,quality,etc No. Neither are mine. This guy built a really fun project for his kids.

I love this. As AI slop gets increased, I hope that content like this starts to get filtered up to the world.

I also learned about a web-ring from his website. I think this is an artifact from the early Internet. I hope this gets more popular for website discovery reasons

https://webring.stavros.io/



I came here to say the exact same thing. This is so refreshing.

I thoroughly enjoyed it. No BS, no ads, no sale pitch, no AI, no pretending, nothing. Just a stranger sharing with the world a project he built at home.

Those picture of the welds are inspiring. It is as honest as it gets. Loved it.

Thank you.


It's a thing made with no attempt to become rich and famous.

What the heck is it doing on HN's front page?


Without a doubt it is GPS/GNSS systems.

If you look at the dependency chain to accomplish the task, it’s a true yardstick for any modern civilization,economy,nation.


https://www.ratchetwerks.com/ninja250

MechE things for the most part


Call me simple. I manually export CSV files from the finance companies. (Should automate this). Vibe coded a CSV parser that will auto categorize, sort all expenses/income. Expenses go in one sheet. Income goes in another. Pivot table renders the data.

I can track money spent and earned down to the penny.

Takes less than 20 mins a month to update/manage it. I actually enjoy having sit-down time to "do finances". Keeps me leveled, and forces me to think about how much money I spent and the value I gained from the expenses.


I have similar feelings as the author. I aim to be as public as possible while maintaining personal privacy. I *want* to meet other like-minded people that enjoy the same topics I do.

I treat any of my public facing information as a honeypot for nerds (i.e like-minded people). In real life, if I meet interesting people, I point them to my website. If they reach out with questions, I know I found "one of my people".

On a similar note, if I an idea, project or thought of mine could benefit someone else and allow them to learn and gain from it. I'd like to publish it with my privacy in mind.


I might be in the minority. But I actually like working at an office (or preferably hybrid).

At work, I work. At home, I do home things. When I work and home at the same place i find it very hard to switch into either mode.

This effect is greatly magnified when you have kids.

I worked remote for a bit , and my overall happiness levels increased when I started working at co-working space. Granted my commute is less than 15 min.

My gym schedule has improved since it’s on the way to the coworking space.

I think the best setup is hybrid IMO


I've met some people like this and my theory, based as well on my own experience of how to get me to actually do things, is that humans are hugely dependent on externalizing (or, structures) to get things done.

So when working from home, the best way to enable actual work getting done is to have a work room that's dedicated to doing work in, and nothing else. No kid's toys allowed in there, no kids allowed in there, no videogames installed on the PC in there, and so on. This was what it took for me to achieve what I believe to be my maximum focus.

I have issues getting to the gym as well, and you describe the externalization that made it easy for me to get to the gym every day as well. For me it wasn't about having the gym on the way to something, but rather having every aspect of my environment upon waking up keyed to the goal of getting me out of the house and into the gym. So my gym clothes are underneath my feet when I swing my legs out of bed, so I just chuck them on out of habit. My gym shoes are visible from the bathroom near the door so I can't help but see them when I go in to brush my teeth and then come out after. My gym card is out and visible as well.

I've learned my brain is too squishy to be depended upon, but when I leverage externalization and make the universe be my brain for me, I can get stuff done I never thought I'd be able to do. Sometimes the easiest way to do that is to get a job that provides a lot of structure for you, but my hope is that that isn't truly necessary for everyone, because having the ability to set your own workspace is hugely freeing and something I think everyone should have the right to do.

I had an advantage in the big push to WFH because I have really bad ADHD and already knew I couldn't trust my brain, and had already read a bunch of books on ADHD and focus and motivation, and so had the strategies ready to go. I feel like if people who prefer office environments, specifically for the reason that they focus better there, had these same strategies, they might be able to find their home office (or a coworking space or library) just as effective as their work office.


Counter-perspective: my WFH office setup is the exact same setup I game and do personal dev on. I'm a button-press away from my KB+M+LCD pointing at my much-more-enjoyable home PC (my corporate device is laughably bad). I don't find I'm tempted away from work during work hours, not even a little bit, UNLESS work sucks: uninteresting work, painful people, busywork, endless process, low autonomy, low trust.. all that stuff has me yearning for the satisfaction I'd otherwise get from productive relationships, meaningful work, and high autonomy. If circumstances permit, I'll leave, but sometimes they don't.


> I don't find I'm tempted away from work during work hours, not even a little bit, UNLESS work sucks: uninteresting work, painful people, busywork, endless process, low autonomy, low trust..

And this happens at the office, too. There are always ways to slack off, you don't need to already be using your sweet gaming pc or whatever. Mindlessly browsing HN or what have you "while compiling" has the same effect.


But I don’t want another room in my apartment (nor can I afford one), I like walking / taking a tram to work (when the commute time is sane), and I like interacting with (most of) my colleagues. Wat nou?


My ideal scenario was when I could park a travel trailer in the back yard and work out of that, but admittedly this takes a lot of space.


I feel same, but I still believe people should have the choice.


Exactly this.

That said, I think both hybrid/distributed teams and individuals suffer a bit from mixed remoteness, and I'd strongly consider working somewhere where in-person teams are fully so (eg not mixed with remote folks) and vice versa.


Unfortunately many people are unable (unwilling?) to grasp this logic and mistakenly assume that if something works for them, it obviously has to be the same way for others.


I do wonder what’s preventing a Lidar device from cross talking with other lidar devices. I remember talking to somebody about this and they told me that each signal is uniquely encoded per machine.

This seems like it will be a growing problem with increased autonomy on the roads


It is likely to be similar to how a dozen or more GPS sats can use the same frequency at once without interfering with each other. The outgoing signal from each satellite is modulated with a maximal-length shift register sequence for that specific bird, each sequence being chosen for both minimal autocorrelation with itself and minimal cross-correlation with the others.

I'm not aware of the inner workings of automotive lidar, but I can't imagine building one that didn't work that way.


See my other comments in this discussion. For long m-range pulsed LiDAR, full modulation is not feasible due to the firing circuits used. Minimal modulation can be used, and jitter injection means that any incident is likely to effect a single sample, not be repeated; but the main protection is narrow field of view and a duty cycle well under 0.1%.


I’ve been saying this for years! JS gets alot of hate for dependency hell.

Why?

It’s almost too easy to add one compared to writing your own functions.

Now compare that to adding a dependency to a c++ project


I’ve been considering this for a while. I have a fence that is south facing, with no major obstructions.

I want solar but I don’t want the liability of a roof install with leaks and servicing.

I’ve landed either on a solar pergola or a solar fence . Both concepts seem like a no brainer.

I like the solar fence since it allows you to cleverly avoid setback requirements that normal structures have.

I’m glad people like Joey are doing projects like this.


Make sure to clearly read your jurisdiction’s setback requirements. Mine does not comprehend solar on a fence, it only clearly defines rules for privacy fences, solar on existing permitted structures, and dedicated ground mount solar installations. Solar on a fence isn’t a configuration it considers so I expect if I would apply for a permit to build a solar fence that I would have to convince my AHJ that it’s a privacy fence in order to use fence setback allowances, which would be tricky and likely not be a quick process.

Talk to your AHJ before spending any money.


Good call! I’m purely in the idea phase, I will definitely take your advice as I get closer


> the liability of a roof install with leaks and servicing

Also expect a dove colony to enjoy the new comfort. All your neighbors will thank you for their homes turning into guano rocks, a sight once reserved to adventurous travelers.

Their nests, which will quickly accumulate under your roof's panels, offer not one but two existential threats for your home: They can catch fire when too dry, but also act as a water barrier, pushing the water into your roof.


You don't have to bang on about "fanaticism", but yes the anti-bird fitting is an important part of the project that is not often mentioned, and I had to have it retrofitted as well. Cost almost two years worth of electricity.

Near me there are new builds with panels integrated flush into the roof. This seems like a much better way to do it, and will become the norm long term.


You're being downvoted for perhaps missing that there is a solution, bird-mesh or skirts, but your point is absolutely accurate.

We were not quoted for the mesh in our install and the day the panels were fitted we had a bird build a nest on another part of the roof, some quick research suggested that people in the area _highly_ recommend getting it, so we had it added at an absolutely ridiculous markup that added a whole year to our ROI but it needed to be done.


Well it's not a surprise that green energy fanatics act fanatic, is it?

Obviously there is a solution, but I'd say the vast majority of either fanatics or normies tinkering with the idea of installing a solar roof know anything about those severe problems.

I've installed one recently. I've asked every prospective contractor for the job beforehand about whether I should get some mesh around it. All said they never heard of such a problem. And if virtually all the people that installed all these roofs in your area tell the same story, what do you do?

Half a year later the whole block turned into Guano dump and once the plague is there, mesh around the panels won't do – you need to install spikes as well, because as long as not every solar roof in your vicinity is "meshed" these colonies are still going to use your roof for their "business" as well.

EDIT: Since you've mentioned ROI, the premium for installing the panels with the mesh directly would have been around 500€, having to do it separately (plus the additional spikes) cost 2500€


We install rodent guard mesh on all our residential rooftop installations. The Canadian Electrical Code requires it in most instances. Rule 64-210 5):

Where the dc arc-fault protection referred to in Rule 64-216 is not located at the module, photovoltaic source circuit insulated conductors and cables installed on or above a building and installed in accordance with Subrules 1), 2), and 3) shall be provided with mechanical protection in the form of an enclosed raceway or other acceptable material to protect against damage from rodents.


> the vast majority of either fanatics or normies tinkering with the idea of installing a solar roof know anything about those severe problems

I think you missed the word "don't" in there, in which case, totally agree.

Despite the installer I used being highly recommended and supposedly extremely reputable (and owned by a major energy supplier), they made no effort to educate me on the various options, I came into this knowing little to nothing about having a solar installation in my home and what scenarios, and solutions were available.

Once I'd agreed to the install, I spent days researching and learned there was a _huge_ host of choices, decisions, configurations etc they just didn't bother to tell me about.

I had to go back and do the upsell for them because I had learned I needed these things (such as the bird mesh).

Best I can tell, is that green incentives in the UK are pushing installers to churn out cookie cutter installs at an alarming rate regardless of its suitability; at no point did they discuss whether I wanted blackout protection (gateway/off grid), didn't ask or even mention the existence of bird mesh, no questions of monitoring, massively under specified the battery capacity for the size of my home, and didn't account for the fact my wife and I work from home every day.

On the mesh point, that's how they got me; they know the cost of installing it later is immense, so they over-charged to add it to my purchase when the scaffolding was already up and installers already on site, and I had no choice or it would have cost me 4-5x more to do it later.


Some chicken wire can solve this problem.


I’m here to take advantage of it. I bought a 2022 Model Y performance. New price was 75k, used price 31k. Love the car. I plan on driving the wheels off it.


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: