<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: harrall</title><link>https://news.ycombinator.com/user?id=harrall</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 11 Aug 2026 17:12:36 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=harrall" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by harrall in "Mars Bar from 1991 found – and it's 20g bigger than today's"]]></title><description><![CDATA[
<p>McDonald’s has been 1/10th pound since 1950.</p>
]]></description><pubDate>Mon, 10 Aug 2026 16:45:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49246213</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49246213</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49246213</guid></item><item><title><![CDATA[New comment by harrall in "Taxi drivers rarely die of Alzheimer's"]]></title><description><![CDATA[
<p>The article doesn’t say taxi drivers are immune to Alzheimer’s. It specifically talks about having more cognitive reserve, which means having “more brain” to atrophy. Essentially Alzheimer’s makes their hyper-developed hippocampus become that of an average’s person because they started off higher up.<p>Being intelligent doesn’t mean you still learn new things as you age. Using your brain doesn’t do anything, it’s using your brain in novel ways.<p>That companion is also bunk. Two entirely different diseases.</p>
]]></description><pubDate>Mon, 10 Aug 2026 14:25:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49244144</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49244144</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49244144</guid></item><item><title><![CDATA[New comment by harrall in "Taxi drivers rarely die of Alzheimer's"]]></title><description><![CDATA[
<p>The study accounts for that.<p>Delay your aging by using your brain a fuck ton, all the time, learning brand new things nowhere near anything you already know.</p>
]]></description><pubDate>Sun, 09 Aug 2026 21:08:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=49235913</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49235913</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49235913</guid></item><item><title><![CDATA[New comment by harrall in "Almost no skill required to cook a steak"]]></title><description><![CDATA[
<p>Same but I’m sure my sense of smell is weaker (or average?). On the other hand, my sense of color differentiation is extremely fine.<p>Unsurprisingly my interests are very color-dominant (design, art, fashion) and I do not care for anything where smell matters (wine, coffee, flowers).</p>
]]></description><pubDate>Thu, 06 Aug 2026 22:08:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=49203284</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49203284</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49203284</guid></item><item><title><![CDATA[New comment by harrall in "How Hollywood stopped making movies in Hollywood"]]></title><description><![CDATA[
<p>The cost of housing is probably the #1 reason and, in my opinion, California’s biggest problem.<p>California as a whole is still doing pretty well but high housing cost is slowly pulling out the rug from under the state.<p>But the California legislature does know that and has forced many cities to start building housing but there is still a lot work still in flight.</p>
]]></description><pubDate>Mon, 03 Aug 2026 16:05:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=49157617</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49157617</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49157617</guid></item><item><title><![CDATA[New comment by harrall in "Google fixed more Chrome bugs in June than over the past two years, thanks to AI"]]></title><description><![CDATA[
<p>I’d say it’s not so much senses but defining what success means.<p>If you want to learn darts or perfect parallel parking for example, most of the increase in accuracy comes from simply but <i>very deliberately</i>
pointing out to your brain where you <i>wanted</i> to land versus where it <i>did</i> land.<p>We like to usually just do things and hope for the best. Defining success is not something we automatically do and naturally we don’t do it with AI either.</p>
]]></description><pubDate>Fri, 31 Jul 2026 15:51:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=49124633</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49124633</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49124633</guid></item><item><title><![CDATA[New comment by harrall in "Google fixed more Chrome bugs in June than over the past two years, thanks to AI"]]></title><description><![CDATA[
<p>If I were to be real, my coworkers that post AI responses straight rarely had insightful comments before AI.</p>
]]></description><pubDate>Fri, 31 Jul 2026 15:37:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49124461</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49124461</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49124461</guid></item><item><title><![CDATA[New comment by harrall in "The lost civic life of movie rental stores"]]></title><description><![CDATA[
<p>Supposedly only ~10-15% of adults use DoorDash and Instacart in the US.<p>In 2026, most people <i>don’t</i> use technology to buy groceries or order food. Those people are a minority.</p>
]]></description><pubDate>Fri, 31 Jul 2026 03:49:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=49118789</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49118789</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49118789</guid></item><item><title><![CDATA[New comment by harrall in "Should you wash your solar panels?"]]></title><description><![CDATA[
<p>It’s not just emotions, it’s a sign that, when presented with something annoying that you should do but not strictly required, it shows that you pushed through and did it anyway.<p>It doesn’t prove that you’ve been generally on top of things for the lifetime of the house but the inverse situation where you couldn’t clean one time for guests sure doesn’t.</p>
]]></description><pubDate>Mon, 27 Jul 2026 14:42:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49070428</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=49070428</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49070428</guid></item><item><title><![CDATA[New comment by harrall in "Is this the end of the once-mighty GoPro?"]]></title><description><![CDATA[
<p>Red Bull doesn’t just market, they bankroll and support.<p>Most companies just sponsor a team
or something, but Red Bull has paid for the baseline infrastructure of many sports.</p>
]]></description><pubDate>Sat, 18 Jul 2026 14:38:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=48958552</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48958552</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48958552</guid></item><item><title><![CDATA[New comment by harrall in "Rocketlab acquires Iridium"]]></title><description><![CDATA[
<p>I 100% agree but Starlink is the only profitable space division of SpaceX.<p>The truth is diverting money to space exploration is not that popular.<p>We only got the moon because we were in a battle with the Soviet Union about capitalism vs. communism. It was never about space or science. The instant the Soviet Union collapsed, we reduced NASA’s projects and budgets.<p>So while I’m not a fan of the circumstances, I need some way for money to go to space exploration and I’m riding this like people rode the Cold War as an excuse to build a moon rocket.</p>
]]></description><pubDate>Mon, 29 Jun 2026 20:52:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=48725072</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48725072</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48725072</guid></item><item><title><![CDATA[New comment by harrall in "Captcha proves you're human. HATCHA proves you're not"]]></title><description><![CDATA[
<p>But since you built the bot, you can have it do anything? Answer all HATCHAS and then do anything according to my instructions?</p>
]]></description><pubDate>Fri, 26 Jun 2026 15:41:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=48687971</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48687971</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48687971</guid></item><item><title><![CDATA[New comment by harrall in "Unauthorized alert sent to cell phones across Brazil"]]></title><description><![CDATA[
<p>But the architecture doesn’t matter as much as the implementation. You can write standards however strict but Bob might not care.<p>Now you could try to enforce more onerous requirements but then people will simply just find an alternative — my own area has its own alerts on top of whatever else is already there.<p>Technical solutions are important but past some point, you’re dealing with a product or people problem and further technical improvements bring marginal
benefit.</p>
]]></description><pubDate>Sun, 21 Jun 2026 20:03:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=48622114</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48622114</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48622114</guid></item><item><title><![CDATA[New comment by harrall in "Developers don't understand CORS (2019)"]]></title><description><![CDATA[
<p>It’s easy to understand but most people don’t naturally think of ways people try to break in. Without thinking about that, the importance of security is low.<p>It isn’t a knowledge thing (though it could be), or a capability thing, or intelligence. It’s pure mindset.<p>Ask yourself: is the average person noticing holes in fences and trying random doorknobs… probably not.<p>But on the other hand, most security people don’t think of product or UX (but some might) so that’s why you have roles.</p>
]]></description><pubDate>Sun, 21 Jun 2026 04:34:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48615703</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48615703</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48615703</guid></item><item><title><![CDATA[New comment by harrall in "Unauthorized alert sent to cell phones across Brazil"]]></title><description><![CDATA[
<p>It’s not a technical problem. And the problem is that it’s <i>not</i> centralized.<p>Everyone and their mom has their own system, managed by different people with different standards.<p>It’s like USB cables — yes there are strict technical standards but when you have a million different manufacturers, they all do it differently and some cut corners and bend the rules how they want to.<p>Look at how two different cities handle their water supply or their police — different management, different priorities.</p>
]]></description><pubDate>Sun, 21 Jun 2026 04:28:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48615683</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48615683</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48615683</guid></item><item><title><![CDATA[New comment by harrall in "CSSQuake"]]></title><description><![CDATA[
<p>CSS is a general rendering solution, not something built for rendering 3D games.<p>And no one has spent any time optimizing 3D transforms to make a game workable because no one would be able to justify the use of their time like that. It wouldn’t even give you brownie points ‘cause most people would just ask “why?”</p>
]]></description><pubDate>Sat, 20 Jun 2026 17:30:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48611116</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48611116</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48611116</guid></item><item><title><![CDATA[New comment by harrall in "GPT-5.5 hallucinates 3x more than MIT-licensed GLM-5.2"]]></title><description><![CDATA[
<p>In cognitive science, it appears your brain has two modes of thinking:<p>- A very parallel type of computation that is fast and generally accurate and integrates hundreds of variables. It’s sometimes labeled as intuition or system 1 thinking.<p>- A much slower, step by step, analytical type, commonly linked with your pre-frontal cortex (one of the newest parts of the brain). Sometimes called system 2 thinking.<p>Maybe the way the universe works is that all computation more or less is one of those two types. In which case, an LLM alone is only the first part, which is often right but its results also cannot ever be proven.</p>
]]></description><pubDate>Sat, 20 Jun 2026 14:47:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48609607</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48609607</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48609607</guid></item><item><title><![CDATA[New comment by harrall in "Hyundai buys Boston Dynamics"]]></title><description><![CDATA[
<p>That’s only if you look at the final price without understanding the makeup of that price.<p>The components of computation have been getting cheaper every year… it hasn’t lately because the demand for memory suddenly massively started outstripping supply.</p>
]]></description><pubDate>Sat, 20 Jun 2026 03:48:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48606203</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48606203</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48606203</guid></item><item><title><![CDATA[New comment by harrall in "How to feed a dictator"]]></title><description><![CDATA[
<p>But I think that is overly presumptuous though.<p>Some people have a different moral framework. Some people think Saddam’s brutal dictatorship was for the better because it finally brought stability. When forced to choose between stability and freedom, they choose stability.<p>There are also just simply amoral
people too who just don’t care.<p>So I wouldn’t automatically assume someone working in an “evil” regime as “trapped as a cog” — they might frankly be OK with it. This is why sometimes just cutting off the head doesn’t enact change.</p>
]]></description><pubDate>Sat, 20 Jun 2026 03:29:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48606103</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48606103</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48606103</guid></item><item><title><![CDATA[New comment by harrall in "How Japan's railways stayed one while splitting apart"]]></title><description><![CDATA[
<p>Decaying rural areas happen in every country, throughout history, throughout time. It’s just how the world works.<p>The only reason it recently reversed in the US was due to COVID.<p>Second, many countries are modern in some ways and backwards in some other way. To label a country as modern or not is silly.<p>Here how it works: I build a porch today and my neighbor builds a pool. In 30 years, he builds a porch but I build a pool. If you cherry pick porches, I look outdated and he looks modern, but it’s reversed if you cherry pick pools!</p>
]]></description><pubDate>Fri, 19 Jun 2026 03:46:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=48594569</link><dc:creator>harrall</dc:creator><comments>https://news.ycombinator.com/item?id=48594569</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48594569</guid></item></channel></rss>