<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: chongli</title><link>https://news.ycombinator.com/user?id=chongli</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 12 Apr 2026 16:32:48 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=chongli" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by chongli in "AI Will Be Met with Violence, and Nothing Good Will Come of It"]]></title><description><![CDATA[
<p>There will always be a shortage of money for medical care. The dirty secret of social medicine is that a small percentage of the population are essentially unhappy utility monsters [1] who gain little or no benefit no matter how many resources are poured into treating them.<p>[1] <a href="https://en.wikipedia.org/wiki/Utility_monster" rel="nofollow">https://en.wikipedia.org/wiki/Utility_monster</a></p>
]]></description><pubDate>Sun, 12 Apr 2026 13:40:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47739511</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47739511</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47739511</guid></item><item><title><![CDATA[New comment by chongli in "Dark Castle"]]></title><description><![CDATA[
<p>Might as well link directly to the game:<p><a href="https://archive.org/details/mac_DarkCastle_1_2" rel="nofollow">https://archive.org/details/mac_DarkCastle_1_2</a></p>
]]></description><pubDate>Sat, 11 Apr 2026 21:51:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=47734337</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47734337</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47734337</guid></item><item><title><![CDATA[New comment by chongli in "Germany Power Prices Turn Deeply Negative on Renewables Surge"]]></title><description><![CDATA[
<p>Now what we need is a cheap grid interconnect for home users running solar panels that automatically starts charging a battery when grid prices go negative, to absorb that extra power.</p>
]]></description><pubDate>Tue, 07 Apr 2026 11:44:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=47673682</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47673682</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47673682</guid></item><item><title><![CDATA[New comment by chongli in "Tesla Is Sitting on a Record 50k Unsold EVs"]]></title><description><![CDATA[
<p><a href="https://news.ycombinator.com/newsguidelines.html">https://news.ycombinator.com/newsguidelines.html</a></p>
]]></description><pubDate>Sun, 05 Apr 2026 18:50:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=47652608</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47652608</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47652608</guid></item><item><title><![CDATA[New comment by chongli in "Tesla Is Sitting on a Record 50k Unsold EVs"]]></title><description><![CDATA[
<p>Woks aren't the only shape of cookware with a non-flat bottom and/or a non-ferrous construction. There are clay pots with many different shapes [1], Korean stone bowls [2], Indian copper cookware [3], Moroccan tagines [4], and many others.<p>[1] <a href="https://duckduckgo.com/?q=clay+pot+cooking&t=osx&ia=images&iax=images" rel="nofollow">https://duckduckgo.com/?q=clay+pot+cooking&t=osx&ia=images&i...</a><p>[2] <a href="https://duckduckgo.com/?q=korean+stone+bowl&t=osx&ia=images&iax=images" rel="nofollow">https://duckduckgo.com/?q=korean+stone+bowl&t=osx&ia=images&...</a><p>[3] <a href="https://duckduckgo.com/?q=indian+copper+cookware&t=osx&ia=images&iax=images" rel="nofollow">https://duckduckgo.com/?q=indian+copper+cookware&t=osx&ia=im...</a><p>[4] <a href="https://duckduckgo.com/?q=moroccan+tagine+clay&iar=images&t=osx" rel="nofollow">https://duckduckgo.com/?q=moroccan+tagine+clay&iar=images&t=...</a></p>
]]></description><pubDate>Sun, 05 Apr 2026 02:11:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=47645506</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47645506</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47645506</guid></item><item><title><![CDATA[New comment by chongli in "Apple approves driver that lets Nvidia eGPUs work with Arm Macs"]]></title><description><![CDATA[
<p>It's possible on the Mac, but it's not easy. Apple uses an immutable system volume on macOS, so you can't just delete the Safari app like you would a user-installed app. To actually delete Safari you need to disable System Integrity Protection and reboot.<p>There are plenty of Linux distributions that use immutable root volumes. They protect the user in a huge number of ways by preventing the system from getting hosed (either by accident or by malicious unauthorized users / malware). Apple made the decision to do this for their users, and it has prevented a HUGE amount of tech support calls, as well as led to millions of happy users with trouble-free computers.<p>It also hasn't stopped users from installing Chrome and/or Firefox on their Macs, and millions of ordinary users have.</p>
]]></description><pubDate>Sat, 04 Apr 2026 21:09:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=47643402</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47643402</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47643402</guid></item><item><title><![CDATA[New comment by chongli in "Build your own Dial-up ISP with a Raspberry Pi"]]></title><description><![CDATA[
<p>Ahh I see. I guess I was mistaken about the title, which suggests building a real ISP for friends & family, rather than just a simulated ISP within a local network.</p>
]]></description><pubDate>Sat, 04 Apr 2026 20:29:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47643044</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47643044</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47643044</guid></item><item><title><![CDATA[New comment by chongli in "Tesla Is Sitting on a Record 50k Unsold EVs"]]></title><description><![CDATA[
<p>I'd rather listen to one of the top chefs in China: <a href="https://www.youtube.com/watch?v=hgYXRuQcniw" rel="nofollow">https://www.youtube.com/watch?v=hgYXRuQcniw</a><p>Fried rice IS a quick dish with a proper gas burner.</p>
]]></description><pubDate>Sat, 04 Apr 2026 14:50:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=47639544</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47639544</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47639544</guid></item><item><title><![CDATA[New comment by chongli in "Tesla Is Sitting on a Record 50k Unsold EVs"]]></title><description><![CDATA[
<p>Induction requires your cookware to sit flat against the surface or it won’t heat up (and the range will shut off after a certain time). With natural gas the flames rise through convection and wrap around the contours of the pan. This means many traditional pieces of cookware with round bottoms simply will not work on induction but work fine on natural gas.<p>Induction also requires the cookware to be ferromagnetic. This rules out a lot of traditional cookware materials such as clay, copper, brass, and stone. Many of these traditional materials are also accompanied by traditional shapes (round bottoms, gently sloped sides) that take advantage of the convection properties of open flame cooking.<p>Many recipes rely on these traditional vessels for optimal cooking performance. Woks, for example, work much better with a round bottom so liquids can pool in the middle, letting you use less oil for stir frying but still allowing ingredients to spend time in the pooled oil.<p>The temperature profile of a round-bottom wok over gas flame is also superior to a flat-bottom wok on induction: the traditional wok has a bright hot spot at the bottom (where all the oil is pooling) in addition to heat up all around the sloped sides, for rapidly reducing liquids that come out of foods and cooking sauces (soy sauce, shaoxing wine) with an arc-splash technique. The flat-bottom wok on induction has a uniformly hot surface on the bottom but the sides remain cool, causing all liquids in contact with the sides to run down to the bottom and begin boiling, just like when you try to stir-fry in a frying pan.<p>Candy-making is another cooking process that benefits greatly from the convection of natural gas combustion, since molten sugar will crystallize around the sides of a pan if they are not hot enough. Traditional candy-making is done in thin-walled, tin-lined copper pans. These pans don't work at all on induction (no ferromagnetic materials) but even if placed on a ferrous plate they would not perform well due to lack of heating of the sides.</p>
]]></description><pubDate>Sat, 04 Apr 2026 13:43:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47639015</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47639015</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47639015</guid></item><item><title><![CDATA[New comment by chongli in "Build your own Dial-up ISP with a Raspberry Pi"]]></title><description><![CDATA[
<p>The other catch is actually subscribing to those phone lines (real POTS lines, not VOIP lines). Where I live, the only game in town is Bell Canada. The cost for a single home phone line is $58/month!<p>They do have enterprise accounts where I presume you'd be able to subscribe to 24 phone lines, but that would not be cheap! Whether they'd even allow you to bring 24 phone lines into a residential house is another question. They might not even have trunk capacity to offer you that many lines at your residence, so then you'd need to lease office space so they could bring in a T1 line.</p>
]]></description><pubDate>Sat, 04 Apr 2026 13:26:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=47638878</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47638878</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47638878</guid></item><item><title><![CDATA[New comment by chongli in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>What year was your house built? Do you have a whole-house humidifier?<p>My house was built in the late 1980s. It has decent insulation but not amazing. It still needs a lot of heating when temperatures plunge below -15C. I do not have a whole-house humidifier. I had one with my previous furnace but it had issues with mold in the filter and clogging of the condensate pump.</p>
]]></description><pubDate>Fri, 03 Apr 2026 17:58:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=47629854</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47629854</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47629854</guid></item><item><title><![CDATA[New comment by chongli in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>You’re forgetting about humidity. Mediterranean climate has comfortable humidity year-round. Where I live, winter relative humidity is 0% because outdoor humidity is nonexistent from freezing temperatures.</p>
]]></description><pubDate>Fri, 03 Apr 2026 17:53:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=47629785</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47629785</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47629785</guid></item><item><title><![CDATA[New comment by chongli in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>Because solar energy production doesn't just vary by time-of-day, it also varies seasonally. Where I live, winter solar production collapses due to decreased daylight hours and cloud cover. At the same time, energy use skyrockets due to heating demand.<p>We would need a lot of batteries to be able to charge during the summer and drain during the winter!</p>
]]></description><pubDate>Fri, 03 Apr 2026 15:52:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=47628214</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47628214</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47628214</guid></item><item><title><![CDATA[New comment by chongli in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>Because the sun doesn't shine every day. Where I live, the sky is overcast 90% of the time in the winter. You can't charge the batteries during the summer and run them all winter.</p>
]]></description><pubDate>Fri, 03 Apr 2026 15:44:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=47628090</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47628090</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47628090</guid></item><item><title><![CDATA[New comment by chongli in "Solar and batteries can power the world"]]></title><description><![CDATA[
<p>66F is ridiculously cold to me, and I live in Canada where it can reach -40(F or C) in the winter. I would find that very uncomfortable and elderly people would be shivering constantly and highly susceptible to respiratory illness.<p>I have a modern cold climate air source heat pump which essentially needs to run 24 hours a day to maintain a stable 20C when the outdoor temperatures reach -15C. Below that, the heat pump shuts off and the furnace kicks in to provide emergency heating. My thermostat is a modern one with full time-of-day and day-of-week scheduling for heating and cooling, but it doesn't matter because the heat pump by itself is not able to swing the temperature up (by even half a degree) on its own, so this causes the furnace to kick in every time the schedule calls for a higher temperature, defeating the entire purpose of time-of-day scheduling.<p>I will also add that where I live (Southern Ontario) the sky is overcast 90% of the time during the winter. Solar panels, even somehow free of snow and ice, are going to produce almost nothing on those dark days. Add in the need to keep the panels free of snow and ice (presumably with heating, since nobody is going to be climbing around on their roof in the winter), and you'd likely reach energy net-negative trying to make use of them.</p>
]]></description><pubDate>Fri, 03 Apr 2026 15:35:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47627947</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47627947</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47627947</guid></item><item><title><![CDATA[New comment by chongli in "Ollama is now powered by MLX on Apple Silicon in preview"]]></title><description><![CDATA[
<p>They do, though I don’t think they max out on energy efficient technology. It’s much easier to cut a deal for cheap electricity with a regional government, much to the chagrin of the locals (who see their power bills go up).</p>
]]></description><pubDate>Tue, 31 Mar 2026 11:53:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47586028</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47586028</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47586028</guid></item><item><title><![CDATA[New comment by chongli in "I am definitely missing the pre-AI writing era"]]></title><description><![CDATA[
<p>Creativity and concision are not mutually exclusive. Read Ernest Hemingway or Cormac McCarthy. Their books are concise, almost spartan, clear and pleasant to read, and undeniably creative.<p>This style of writing is deceptively simple, of course, and devilishly difficult to produce.</p>
]]></description><pubDate>Tue, 31 Mar 2026 04:44:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=47582850</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47582850</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47582850</guid></item><item><title><![CDATA[New comment by chongli in "The Cognitive Dark Forest"]]></title><description><![CDATA[
<p>Rent-seeking is too general of a term. You can rent-seek just by raising prices.<p>Enshittification specifically means <i>deliberately making the product worse</i> as a rent-seeking strategy.</p>
]]></description><pubDate>Tue, 31 Mar 2026 02:02:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=47581919</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47581919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47581919</guid></item><item><title><![CDATA[New comment by chongli in "The Cognitive Dark Forest"]]></title><description><![CDATA[
<p>What I said is quite far from unfalsifiable. Any number of insiders could step forward and set the record straight.</p>
]]></description><pubDate>Mon, 30 Mar 2026 11:46:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47573037</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47573037</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47573037</guid></item><item><title><![CDATA[New comment by chongli in "The Cognitive Dark Forest"]]></title><description><![CDATA[
<p>I think by "internet" they mean search engine results pages. If you restrict yourself to short, common queries and only look at the top 10 results on the page, then the space really is very limited. If all those top 10s for common queries start to get crowded out with AI slop, then people are going to start abandoning search.</p>
]]></description><pubDate>Mon, 30 Mar 2026 02:24:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47569721</link><dc:creator>chongli</dc:creator><comments>https://news.ycombinator.com/item?id=47569721</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47569721</guid></item></channel></rss>