<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: Enginerrrd</title><link>https://news.ycombinator.com/user?id=Enginerrrd</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 07 Jul 2026 00:41:35 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=Enginerrrd" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by Enginerrrd in "Reality has a surprising amount of detail (2017)"]]></title><description><![CDATA[
<p>Depending on what they’re doing, good finish carpenters will definitely take a bunch of moisture readings on a slab of wood before working on it.</p>
]]></description><pubDate>Sat, 04 Jul 2026 00:12:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48781491</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48781491</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48781491</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Show HN: Neural Particle Automata"]]></title><description><![CDATA[
<p>Because the space of people interested in such things is relatively small and so a single article has knock on effects where a reader of the article or a blogger sees it and starts exploring the space and posts more about it, increasing the exposure some more.</p>
]]></description><pubDate>Tue, 23 Jun 2026 14:10:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=48645252</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48645252</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48645252</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Wikipedia cofounder Larry Sanger blocked from editing Wikipedia"]]></title><description><![CDATA[
<p>Having opinions on Wikipedia policies is perfectly appropriate.</p>
]]></description><pubDate>Tue, 23 Jun 2026 13:22:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48644608</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48644608</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48644608</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Satellite reveals immense scale of GPS signal tampering"]]></title><description><![CDATA[
<p>I would think you could, in principle, deduce the bad key from a recorded segment of the jamming signal, and only revoke when identified.<p>I would have to look at the math more specifically, but I would think it would be impossible to both disguise the compromised key and take advantage of the key to interfere with the signal in the way its designed to prevent.  And even if you did, I’m fairly sure the jamming would only affect users whose decryption runs through your branch, and in your geographic proximity so I don’t think it would have an advantage of countering the below the noise floor decryption designed to mitigate against jamming.</p>
]]></description><pubDate>Sun, 21 Jun 2026 16:41:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48620348</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48620348</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48620348</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Satellite reveals immense scale of GPS signal tampering"]]></title><description><![CDATA[
<p>Isn’t this the exact problem tree-based broadcast encryption schemes were designed to solve?   You could surgically revoke the keys of a bad actor, and I’m not exactly sure, but I think the scope of their ability to affect the jamming resistance of other users is necessarily limited by the tree.</p>
]]></description><pubDate>Sat, 20 Jun 2026 14:08:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=48609342</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48609342</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48609342</guid></item><item><title><![CDATA[New comment by Enginerrrd in "How many of the 170k English words do you know?"]]></title><description><![CDATA[
<p>Yeah I scored well enough and only missed 3, but that’s just because it was very easy to “guess well”.<p>There were many words I didn’t know though.</p>
]]></description><pubDate>Sat, 20 Jun 2026 03:45:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48606190</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48606190</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48606190</guid></item><item><title><![CDATA[New comment by Enginerrrd in "The AirPods Effect"]]></title><description><![CDATA[
<p>Yeah, it’s definitely higher risk.<p>When riding a motorcycle, you’ll encounter people that don’t see you almost every trip.   The same is not true in a car.<p>Riding a bike is just a 100% engagement thing with higher risks and lower margins for error, for all kinds of reasons.  And it’s not just traffic, minor pavement imperfections become relevant, the necessary skill floor is also higher.   It just demands more attention, straight up.<p>In a car, you shouldn’t, and it’s not without risk, but you CAN occasionally get away with minor distractions: adjusting the radio, seat, etc.  That just doesn’t work on a bike as well.  I’m failing to properly articulate the why, but it really is fundamentally different in some ways.  I’ve spent many years doing both, and the bike just demands more of your attention resources, independent of your vulnerability in the event of an accident.</p>
]]></description><pubDate>Fri, 19 Jun 2026 16:16:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48600210</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48600210</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48600210</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Feds freaked over Fable 5 after 'fix this code', not jailbreak, say researchers"]]></title><description><![CDATA[
<p>The cynic in me thinks its an extension of the NSA having long ago switched from being defensively helpful to US companies, to deliberately introducing backdoors and issues that they can exploit.</p>
]]></description><pubDate>Tue, 16 Jun 2026 16:56:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48558248</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48558248</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48558248</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Firewood Splitting Simulator"]]></title><description><![CDATA[
<p>Splitting Eucalyptus and big madrone by hand will test a man.</p>
]]></description><pubDate>Sun, 14 Jun 2026 18:12:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48530621</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48530621</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48530621</guid></item><item><title><![CDATA[New comment by Enginerrrd in "I think they are lying to you [video]"]]></title><description><![CDATA[
<p>This matches my experience.   LLMs are great at speeding up the easy but tedious bits, but they can’t even come close to independently identifying and solving the issues that come up in the development process which has always been like 90% of the work.<p>I <i>definitely</i> can do more with them, but the speed up isn’t anywhere close to an OOM.  I would say they let me drift into scope I probably didn’t understand when I started, and that can be dangerous waters, but I absolutely use them as a tool to speed up my understanding of that new territory.  And I wouldn’t say that pushing the boundaries of my understanding on ambitious projects is in anyway unusual for me.   It’s just that I can push a little further a little faster.</p>
]]></description><pubDate>Sat, 13 Jun 2026 14:15:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48517588</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48517588</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48517588</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Malware developers added nuclear and biological weapons text to to their spyware"]]></title><description><![CDATA[
<p><a href="https://archive.org/details/ExplosivesEngineeringPaulW.Cooper.pdf" rel="nofollow">https://archive.org/details/ExplosivesEngineeringPaulW.Coope...</a><p>(30 seconds of googling.)<p>Or perhaps you meant Q clearance nuke stuff?   That would be QUITE a bit harder to find and illegal to share.   But it’s lack of availability is hardly a counterpoint to the comment you were replying to.</p>
]]></description><pubDate>Fri, 12 Jun 2026 18:10:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=48507446</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48507446</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48507446</guid></item><item><title><![CDATA[New comment by Enginerrrd in "New method turns ocean water into drinking water, without waste"]]></title><description><![CDATA[
<p>Admittedly my knowledge was based on work I did in academia, and I now work in transportation, so I suppose it’s possible I’m in error, but I’d be surprised if much survives the RO stage, and isn’t eaten up by the oxidation stage.   My understanding was that the water needs to actually get remineralized to protect the distribution system.  And that it’s very devoid of pharmaceutical contaminants by that point.   I was unaware of this being an issue in real world potable reuse systems.  Though, I suppose different jurisdictions may have different standards.  My state was pretty strict.</p>
]]></description><pubDate>Mon, 08 Jun 2026 03:50:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48441141</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48441141</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48441141</guid></item><item><title><![CDATA[New comment by Enginerrrd in "India's surprise baby bust"]]></title><description><![CDATA[
<p>Revolutions almost always involve one faction of the elites using the masses against another faction.</p>
]]></description><pubDate>Sun, 07 Jun 2026 22:29:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=48439235</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48439235</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48439235</guid></item><item><title><![CDATA[New comment by Enginerrrd in "New method turns ocean water into drinking water, without waste"]]></title><description><![CDATA[
<p>That’s been a solved problem, engineering-wise, for a while.<p>The advanced treatment stages take care of it.  Between UV, ozone, and nanofiltration, etc. we can remove the pharmaceuticals.<p>Actually the problem is the water comes out too pure out of a well designed water reuse system, to the point where the mineral content can be too low and you need to add some back in.</p>
]]></description><pubDate>Sat, 06 Jun 2026 15:28:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48425971</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48425971</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48425971</guid></item><item><title><![CDATA[New comment by Enginerrrd in "New method turns ocean water into drinking water, without waste"]]></title><description><![CDATA[
<p>Municipal waste water is a much cheaper way to get desalinated water in the first place though.</p>
]]></description><pubDate>Fri, 05 Jun 2026 20:25:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48417709</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48417709</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48417709</guid></item><item><title><![CDATA[New comment by Enginerrrd in "The LLM warnings Google fired Timnit Gebru over have all come true"]]></title><description><![CDATA[
<p>It’s pretty common in the security world to have a red team and a blue team.  There is overlap in the skillset for both, but there are good reasons to have separate people develop each team, and we wouldn’t expect people to have a talent for both.<p>Ideally, we like it if the red team can suggest solutions,  but that’s not always their job or expertise and I’ve rarely if ever heard someone express the sentiment you are within that context by suggesting a really good red team person isn’t useful if they can’t fix the holes they find.</p>
]]></description><pubDate>Thu, 04 Jun 2026 17:38:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48401953</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48401953</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48401953</guid></item><item><title><![CDATA[New comment by Enginerrrd in "You can just say it"]]></title><description><![CDATA[
<p>This quote resonated with me: “ Tom Hudson told me, “If you’re going to use an LLM to write me an email, I’d much rather you just send me the prompt; at least then I’d have an idea of what you actually meant to say.”<p>In my personal life I use AI a lot for information discovery and high level discussion of the problem space.   I use it occasionally to write some prototype code to get started on something.  It makes a great debugging and problem solving tool, though I typically find that I need to have an idea of what the problem is to steer it in the right direction.  It makes a poor intuition generator, but a great intuition checker and can run with an idea for much faster iteration.  I use it essentially zero in my day job as an civil engineer though.<p>I would essentially NEVER use it to write an email.  By the time I’ve specified what it is I’m trying to say, I’ve basically said it.  Wordsmithing beyond that usually has almost zero value.  Same frankly with writing engineering reports.   By the time I’ve told it what it needs to say, I’ve basically written that section.   In general, I feel like LLMs are just bad writing tools… In writing I typically find that if I can farm it out to have an LLM write something, then it frankly probably just didn’t need to be said.</p>
]]></description><pubDate>Fri, 29 May 2026 23:39:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48330772</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48330772</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48330772</guid></item><item><title><![CDATA[New comment by Enginerrrd in "Scientists say they've reversed brain aging in mice with a nasal spray"]]></title><description><![CDATA[
<p>Actually the fact that we don’t have immortal mice is what makes me feel like this current optimism with respect to life extension is pretty unrealistic.</p>
]]></description><pubDate>Wed, 27 May 2026 03:18:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48289154</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48289154</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48289154</guid></item><item><title><![CDATA[New comment by Enginerrrd in "We made our filesystem 47× faster by deleting it"]]></title><description><![CDATA[
<p>You’re not wrong, and this is speculation, but I suspect you’re just missing the subtext I added in my edit: that some people are burnt out on the evangelism of agentic workflows in the same way they were about blockchain or whatnot.</p>
]]></description><pubDate>Sat, 23 May 2026 19:46:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=48250773</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48250773</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48250773</guid></item><item><title><![CDATA[New comment by Enginerrrd in "We made our filesystem 47× faster by deleting it"]]></title><description><![CDATA[
<p>I can only guess at the actions of others, but I would guess it’s because your comment is a tangent and at best only vaguely related to the featured article?<p>The article is really about solving a particular problem with the backend of their infrastructure.   Discussion about VMs, Linux kernel syscalls, file systems (virtual, FUSE, etc) would all be relevant.<p>Your comment is a question about whether and how people use the software itself, which is pretty unrelated to the article.<p>It’s a bit like an article about Porsche identifying a particular engineering nuance in their fuel injectors, and how things didn’t work the way they thought at a low level, and how they solved it once they realized it.  And then you come in with a comment about what people like to do with their Porsches.   Like, sure, it involves the same company but what would that have to do with the underlying article on automotive engineering?<p>Combine that with a growing disdain for the insistence of certain segments of the tech scene to make everything about agentic workflows, (an echo to the constant evangelism of cryptocurrencies or blockchain in the recent past) and you have a recipe for downvotes.</p>
]]></description><pubDate>Sat, 23 May 2026 19:39:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=48250682</link><dc:creator>Enginerrrd</dc:creator><comments>https://news.ycombinator.com/item?id=48250682</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48250682</guid></item></channel></rss>