<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: hahajk</title><link>https://news.ycombinator.com/user?id=hahajk</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 14 Oct 2026 06:23:50 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=hahajk" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by hahajk in "Thinking will become a hobby"]]></title><description><![CDATA[
<p>I like to imagine walking into colonial Jamestown and trying to explain to them<p>"it'll be able to replace all physical labor with robotics fairly quickly, and we're left with no labor left for humans. We need to plan for that future or else billions will suffer from the results."</p>
]]></description><pubDate>Mon, 12 Oct 2026 17:48:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=50060082</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=50060082</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50060082</guid></item><item><title><![CDATA[New comment by hahajk in "Google’s Project Suncatcher to put ML infrastructure in space"]]></title><description><![CDATA[
<p>At least this brochure marks cooling in the "challenges" column rather than the advantages.<p>However, the only advantage listed in this announcement is "near-constant sunlight". It appears they are hoping for 8x solar efficiency for 1000x the cost of terrestrial construction.<p>If the actual motivation is that people don't want data centers on earth, that seems to be because the datacenters 1) drive up energy costs, 2) use a lot of water I guess, and 3) can make noise. If you're able to operate a datacenter satellite you apparently don't need local electricity, water, or human labor. As someone else said, set up on the desert or in the middle of Alaska somewhere 100s of miles from the nearest person. They can still use solar (just build like 8x the panels if you need to... still cheaper than space), they don't need water, don't need labor... I think most public opposition would disappear.<p>I've heard some say the real advantage is latency for spy satellites... This seems not a real use case. The kind of workloads that require this kind of datacenter usually can spare 1-2 seconds in round trip time. Millisecond-sensative reactions I would assume would want to be driven by onboard processing.<p>One true advantage that I haven't seen on any brochure is that the heat produced by the space datacenters could be released into space rather than raise the temperature of the earth. However, the satellite would have to be designed to radiate the heat away from earth. Hopefully they design the satellites to direct the radiated heat away from earth and don't just point the radiators straight back to earth...</p>
]]></description><pubDate>Fri, 25 Sep 2026 09:44:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=49842226</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49842226</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49842226</guid></item><item><title><![CDATA[New comment by hahajk in "California is chasing wealth that has feet"]]></title><description><![CDATA[
<p>> In its ideal form, this tax would capture and redistribute the annual rental value of land; that is, the recurring value of the land excluding the value of any buildings or other improvements on top of it.<p>> but you see the same basic patterns everywhere. Land in the city center is worth much, much more than outlying areas.<p>The calculation of the "unimproved value" always perplexed me.. it seems like you're not taxed for the things you build on your land, but instead for the things other people built <i>around</i> your land. After all, why would property in a city be valuable if not for all the high rises, subways, and office buildings?</p>
]]></description><pubDate>Fri, 25 Sep 2026 01:35:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49839200</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49839200</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49839200</guid></item><item><title><![CDATA[New comment by hahajk in "Tutoring company tells parents to save their money and 'use AI instead'"]]></title><description><![CDATA[
<p>This is not a problem with AI, this is a problem with a human accepting an answer without understanding why it is correct. The tutor could also read a book that states "A square is not a rectangle" (or vice versa) and repeating it back to the student as established fact.</p>
]]></description><pubDate>Thu, 24 Sep 2026 22:52:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49837874</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49837874</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49837874</guid></item><item><title><![CDATA[New comment by hahajk in "Astra for Law"]]></title><description><![CDATA[
<p>Perhaps, but then someone would do the same but bill you for 7 hours, someone else would undercut them again, until the price reaches a lower equilibrium.</p>
]]></description><pubDate>Thu, 17 Sep 2026 21:00:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49746499</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49746499</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49746499</guid></item><item><title><![CDATA[New comment by hahajk in "The Beauty of Roundabouts"]]></title><description><![CDATA[
<p>Another pro: they can easily support more than 4 connections<p>another con: If only one of the exits gets backed up, it clogs the traffic circle and causes every connecting road to back up.</p>
]]></description><pubDate>Wed, 16 Sep 2026 09:44:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=49724077</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49724077</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49724077</guid></item><item><title><![CDATA[New comment by hahajk in "AI Robots – When will they be in our homes"]]></title><description><![CDATA[
<p>You didn't counter with a non-humanoid design, your counter example is "many specialized robots" instead of one. What many want is a generalized robot that can do tasks the manufacturer never thought of, in an environment that already exists rather than adapting the kitchen to support the robot. The success of LLMs in generalized work over individual apps (the software equivalent of your counter example) has made people impatient for general robots.</p>
]]></description><pubDate>Mon, 14 Sep 2026 09:14:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49694024</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49694024</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49694024</guid></item><item><title><![CDATA[New comment by hahajk in "Stopping the smart TV from being used against you"]]></title><description><![CDATA[
<p>> Oh, there's a driver update for the LG television. Makes sense, right? It's a fairly recent television, and the drivers will help us take advantage of all of the TV's features. Of course, I'd like Microsoft to download it.<p>At this point I assume the author was making intentionally bad choices out of morbid curiosity. I can't imagine anyone technical thinking drivers should be required to connect to a TV via HDMI. (or maybe I'm not technical <i>enough</i>)</p>
]]></description><pubDate>Fri, 28 Aug 2026 22:17:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49484917</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49484917</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49484917</guid></item><item><title><![CDATA[New comment by hahajk in "The turbulent AI era is here"]]></title><description><![CDATA[
<p>> What do you think will happen if it isn't<p>Since such a thing has never happened, I doubt anyone, even scholars of history and anthropology, know.<p>Capitalism probably won't work in a world of ultra abundance though.</p>
]]></description><pubDate>Thu, 27 Aug 2026 00:58:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49458054</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49458054</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49458054</guid></item><item><title><![CDATA[New comment by hahajk in "Figmimic – A bookmarklet to copy any webpage into Figma as editable layers"]]></title><description><![CDATA[
<p>Absolutely. If your account has access to the data, you can basically rewrite a website using a bookmarklet.<p>I wanted a friends feed in eBird (its social model is inscrutable) and ask Claude to make a bookmarklet that showed the most recent lists of my friends sorted chronologically. One shot and done.<p>Our internal corporate CRM is siloed data queries spread across overlapping views. I have a bookmarklet overlay my own interface on top and fetch data using the existing session token. (which is transparent/automatic - your browser just hangs on to the session cookies for the fetch calls)</p>
]]></description><pubDate>Sun, 23 Aug 2026 02:27:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49405666</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49405666</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49405666</guid></item><item><title><![CDATA[New comment by hahajk in "Claude Opus 5"]]></title><description><![CDATA[
<p>A quick search for "labor supply" turned up this microeconomics lesson:
<a href="https://youtu.be/002_HEC2l-4?is=Tu6dZfNOyK7DFpWB" rel="nofollow">https://youtu.be/002_HEC2l-4?is=Tu6dZfNOyK7DFpWB</a><p>Wages, like all prices, are determined by supply and demand.</p>
]]></description><pubDate>Sat, 25 Jul 2026 12:42:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=49047141</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49047141</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49047141</guid></item><item><title><![CDATA[New comment by hahajk in "India's first privately-developed rocket reaches orbit on debut launch"]]></title><description><![CDATA[
<p>If I understand correctly, NY is concerned about the power and water consumption.
1. How do they get power in space? (solar) Do the same on earth at 1/100 the cost (or build 50x the number of solar to account for atmospheric loss and you will still come out ahead)
2. How do they get water in space (they don't). Whatever they do in space to not need water, do the same on earth!
3. People don't like living near datacenters - put them in remote areas hundreds of miles away from people, after all space datacenters won't have employees . Again, at 1/100 or 1/1000 the cost.</p>
]]></description><pubDate>Fri, 24 Jul 2026 23:38:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=49042943</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49042943</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49042943</guid></item><item><title><![CDATA[New comment by hahajk in "Nvidia, Microsoft, Meta warn against overregulating open-weight models"]]></title><description><![CDATA[
<p>anthropic's models would also be useless in a jammed environment though</p>
]]></description><pubDate>Fri, 24 Jul 2026 23:19:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=49042804</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=49042804</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49042804</guid></item><item><title><![CDATA[New comment by hahajk in "Setting up your spare Mac for Claude Code to control, a step-by-step guide"]]></title><description><![CDATA[
<p>Dispatch/Cowork is basically claude code in a container. The section "Why not run it in a container?" would address your question in the post. One example I run into is that Cowork won't download and fill out or read pdfs or other files due to container permissions. Vanilla claude code has no problem using curl and wget.</p>
]]></description><pubDate>Sat, 18 Jul 2026 16:35:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48959625</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48959625</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48959625</guid></item><item><title><![CDATA[New comment by hahajk in "Are we offloading too much of our thinking to AI?"]]></title><description><![CDATA[
<p>There is some evidence to support the idea. However, "learning" studies can be a little disappointing since they usually take place over a short period of time. This one had a week-long timescale:<p><a href="https://www.nature.com/articles/s41598-025-97652-6" rel="nofollow">https://www.nature.com/articles/s41598-025-97652-6</a><p>I think there's a bigger question that would be hard to answer: what does a consistent long term diet of videos and quick answers do to a person's mind/understanding of the world?<p>Also, a lot of the published research is a year delayed - most I've read recently are using ChatGPT 4 or 4o. When it comes to giving high quality feedback, I think there was an inflection point around Opus 4.6.</p>
]]></description><pubDate>Wed, 15 Jul 2026 01:47:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=48915268</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48915268</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48915268</guid></item><item><title><![CDATA[New comment by hahajk in "AI-generated videos to maximally drive a target brain region"]]></title><description><![CDATA[
<p>Sounds like they took a cue from Sesame Street:<p>> p8: "A child watching television under normal conditions is subject to frequent interruptions and distractions. The TV must vie for his attention. In order to simulate this condition, we decided to program distractions into the laboratory situation... Slides could be used to fill the slide tray and they could be projected automatically, at regular intervals, onto a screen similar to that of the television set. The carousel projector allows the viewer to choose three exposure times. The 7.45 second interval proved most satisfactory with the preschool children.<p>THE FIRST YEAR OF SESAME STREET: THE FORMATIVE RESEARCH <a href="https://files.eric.ed.gov/fulltext/ED047822.pdf" rel="nofollow">https://files.eric.ed.gov/fulltext/ED047822.pdf</a></p>
]]></description><pubDate>Fri, 10 Jul 2026 12:38:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48859065</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48859065</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48859065</guid></item><item><title><![CDATA[New comment by hahajk in "Every new car sold in the European Union must include a driver monitoring camera"]]></title><description><![CDATA[
<p>You're talking about an industry that gives you a generic "check engine" light and allows dealerships to charge you $100 <i>just to read you the error message</i>.<p>I don't have any faith that they have the wherewithal to make any common sense design choices about error states.</p>
]]></description><pubDate>Wed, 08 Jul 2026 01:02:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=48826158</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48826158</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48826158</guid></item><item><title><![CDATA[New comment by hahajk in "98% isn't much"]]></title><description><![CDATA[
<p>Related: Science is a strong-link problem<p><a href="https://news.ycombinator.com/item?id=35712694">https://news.ycombinator.com/item?id=35712694</a><p>Things like lottery tickets are "strong link" problems (the system's value equals the strongest link's value); food safety is a "weak link" problem (the safety of a meal equals the least safe bite of food).<p>It appears that the author is advocating for "weak link" standards for CSS (it matters more what the vast majority see, knocking it out of the park once or twice won't make up for the failures)</p>
]]></description><pubDate>Wed, 08 Jul 2026 00:01:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48825691</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48825691</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48825691</guid></item><item><title><![CDATA[New comment by hahajk in "Computer use in Gemini 3.5 Flash"]]></title><description><![CDATA[
<p>I've never used Gemini computer use, but I assume it's the same:<p>Claude computer use takes control of your whole computer inputs (mouse and keyboard) plus screenshots. You just log in, tell Claude you're logged in, and let it get to work. It'll use the browser you're logged in with.<p>The chrome extension is a little better because it only takes control of its own chrome tabs (again: you just log in.)</p>
]]></description><pubDate>Wed, 24 Jun 2026 22:20:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=48666294</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48666294</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48666294</guid></item><item><title><![CDATA[New comment by hahajk in "There are no instances in ATProto"]]></title><description><![CDATA[
<p>Someone has to archive the data, right? Perhaps the complexity has been pushed to the AppViews?<p>If I read a post from a month ago, how will my client know how many likes it has or what the replies were? Without reverse links, someone has to look up in a database of all AT actions for likes/replies pointing to that post.<p>Contrast with the inbox/outbox forward/reverse linking model of activity pub.</p>
]]></description><pubDate>Sat, 20 Jun 2026 03:44:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=48606182</link><dc:creator>hahajk</dc:creator><comments>https://news.ycombinator.com/item?id=48606182</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48606182</guid></item></channel></rss>