<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: hangonhn</title><link>https://news.ycombinator.com/user?id=hangonhn</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 14 Aug 2026 09:19:07 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=hangonhn" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by hangonhn in "Using an open model feels surprisingly good"]]></title><description><![CDATA[
<p>Yeah I feel like China and their OSS model companies really did the world a great service by ensuring closed source US companies don't have an monopoly on LLMs and thus capture all the value of AI development and its impact on society. It's not going to be the foundational labs that will capture all the value -- I'm sure they will do just fine. A lot of it now will flow to the companies providing the inferences and since no one has any exclusive deals, those companies will have to compete and drive the price down, which ultimately benefits the rest of us.</p>
]]></description><pubDate>Tue, 28 Jul 2026 05:51:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49079910</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=49079910</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49079910</guid></item><item><title><![CDATA[New comment by hangonhn in "RTX 2080 Ti Memory Upgrade to 22 GB"]]></title><description><![CDATA[
<p>Oh right! I got disk compression and QEMM and EMM386 all mixed together in my now decades old memory (pun kind of intended) of DOS to produce that false recollection.</p>
]]></description><pubDate>Tue, 28 Jul 2026 05:22:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=49079705</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=49079705</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49079705</guid></item><item><title><![CDATA[New comment by hangonhn in "RTX 2080 Ti Memory Upgrade to 22 GB"]]></title><description><![CDATA[
<p>Didn't DOS have it too?</p>
]]></description><pubDate>Tue, 28 Jul 2026 05:07:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=49079595</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=49079595</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49079595</guid></item><item><title><![CDATA[New comment by hangonhn in "Are 128-bit symmetric keys secure against quantum computers?"]]></title><description><![CDATA[
<p>Ideally when you declare something as technical debt, you should work to stop accumulating it. If possible, use AES-256 instead of AES-128 but you don't have to drop everything to switch to 256 today or even next 6 months.</p>
]]></description><pubDate>Tue, 21 Jul 2026 18:50:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=48996449</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48996449</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48996449</guid></item><item><title><![CDATA[New comment by hangonhn in "ECC and DDR5"]]></title><description><![CDATA[
<p>"I have used more than a few systems with ECC UDIMMs and I recommend avoiding them if convenient as ECC UDIMMs are expensive on the second hand market while ECC RDIMMs can get very cheap."<p>Boy did I learn that the hard way. I found an ASRock server motherboard that fit my needs for a NAS perfectly. I just assumed all ECC memory were registered so I didn't even bother to check. I had already put everything together minus the memory. I had actually purchased the memory and had to return them because they were RDIMMs and get the ECC UDIMMs for quite a bit more. Luckily this was just before the AI induced price spike.</p>
]]></description><pubDate>Mon, 20 Jul 2026 21:28:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=48985106</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48985106</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48985106</guid></item><item><title><![CDATA[New comment by hangonhn in "SpaceX stock drops to a new low and loses $1T in value in a month"]]></title><description><![CDATA[
<p>I wonder if some of that can be attributed to automated trading systems that interpreted the news related to SpaceX and performed sentiment analysis and then traded based on that.</p>
]]></description><pubDate>Fri, 17 Jul 2026 19:59:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48951667</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48951667</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48951667</guid></item><item><title><![CDATA[New comment by hangonhn in "China sentences official to death for taking $325M in bribes"]]></title><description><![CDATA[
<p>Hang on. City level officials play an incredibly important role in China. While Nanjing is not in the same tier as Shanghai, Beijing, or Shenzhen, it is in the tier just below them. It is the provincial capital of one of China's most important provinces -- GDP similar to Texas. Many large Chinese companies are often tied to specific cities -- they get grants and subsidies via the city they are located in.<p>This guy did it over 30 years so it is feasible.<p>Scapegoat isn't the right term but I think it is very possible he is being executed to essentially send a message. I think your bigger point that there are way more corrupt officials than just this guy involved seems very plausible.</p>
]]></description><pubDate>Tue, 07 Jul 2026 17:28:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48820914</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48820914</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48820914</guid></item><item><title><![CDATA[New comment by hangonhn in "Millimeter wave technology drills 100 meters into granite"]]></title><description><![CDATA[
<p>Isn't the idea here to gasify the rock by essentially microwaving it? With ultrasound, wouldn't you still need to remove the leftover rocks?</p>
]]></description><pubDate>Wed, 24 Jun 2026 03:20:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48654691</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48654691</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48654691</guid></item><item><title><![CDATA[New comment by hangonhn in "Swiss parliament lifts ban on new nuclear power plants"]]></title><description><![CDATA[
<p>Just one so far and it's not particularly small compared to a more conventional reactor.<p>Russia actually does have a smallish SMR but it wasn't terribly cheap to build nor operate. IIRC it is in the form of a ship and used to power a city somewhere in the north.<p>SMR has a place for sure but no one has demonstrated the unit costs savings of making a lot of them yet.<p>You can actually get some, if not most, of the economy of scale by doing a fleet build of one specific design. The US seems to be working on that and picked the Westinghouse AP-1000. I think that initiative has a decent chance of succeeding. The first few will be slow and expensive to build (even China has had delays with their nuclear roll out) but the subsequent ones will get cheaper and faster to build. This is how some countries did it during the first nuclear power expansion era.</p>
]]></description><pubDate>Thu, 18 Jun 2026 18:08:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=48589178</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48589178</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48589178</guid></item><item><title><![CDATA[New comment by hangonhn in "Thermodynamics rules future orbital data centers"]]></title><description><![CDATA[
<p>I know Microsoft tried it. They had a press release saying it was successful but never did it again. Does anyone know more about that? I agree with you that data centers in the ocean seem a better bet.</p>
]]></description><pubDate>Thu, 11 Jun 2026 15:21:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=48491580</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48491580</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48491580</guid></item><item><title><![CDATA[New comment by hangonhn in "Ian's Secure Shoelace Knot"]]></title><description><![CDATA[
<p>I've used this knot for almost 2 decades now since learning about it from this exact website. It looks really nice, easy to take apart on purpose, and has never come undone. I run 4 to 5 times a week and used to run marathons. That's literally 10k+ miles over that timespan and it has never come apart unintentionally.<p>It's also just so simple to learn.</p>
]]></description><pubDate>Thu, 04 Jun 2026 15:48:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=48400407</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48400407</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48400407</guid></item><item><title><![CDATA[New comment by hangonhn in "The newest Instagram “exploit” is the goofiest I've seen"]]></title><description><![CDATA[
<p>Fair point but it's not social either. It's a new class of exploit that's based on tricking the AI.</p>
]]></description><pubDate>Mon, 01 Jun 2026 18:14:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48360576</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48360576</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48360576</guid></item><item><title><![CDATA[New comment by hangonhn in "Can You Stop a Hypersonic Missile?"]]></title><description><![CDATA[
<p>The end especially.<p>This really gave it away:<p>"So can you stop a hypersonic? Sometimes, the wrong ones. Probably not the right ones, yet. The one defense working against the right ones today is a politician’s restraint, not a kill chain.<p>The worst one is still in its silo. And we are running out of interceptors against the second-worst ones."<p>It sounds like ChatGPT talking to me.<p>It's weird reading articles written by AI or helped by AI because it's a lot of words but no overarching narrative. It's almost like an expanded and fluffed up outline. It's very exhausting to read and I lose interest partway through. AI written text has a low "ROI".<p>AI code is similar. The individual parts are OK but even after reading the entire codebase it's hard to understand how it all fits together or what the over arching structure is.<p>(BTW, I don't mind what you're doing at all -- as long as you're honest and upfront about it. I love how you're exploring this way of working. I also love the widgets you embedded. It's cute but doesn't add a ton to understanding of the ideas in the article but it's the type of thing AI can really enable for writers.)</p>
]]></description><pubDate>Mon, 01 Jun 2026 17:59:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48360365</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48360365</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48360365</guid></item><item><title><![CDATA[New comment by hangonhn in "The newest Instagram “exploit” is the goofiest I've seen"]]></title><description><![CDATA[
<p>More like "Prompt engineering" ?</p>
]]></description><pubDate>Mon, 01 Jun 2026 16:48:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48359315</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=48359315</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48359315</guid></item><item><title><![CDATA[New comment by hangonhn in "CATL's new LFP battery can charge from 10 to 98% in less than 7 minutes"]]></title><description><![CDATA[
<p>Wait. You're missing something.<p>Charging was what stopped me from getting an EV when I was a renter. In a world where I can recharge in 7 to 10 minutes, it becomes a lot more feasible for a renter to get an EV without at home charging capabilities. A renter can just pull up to a recharging station. Wait 7 to 10 minutes or (maybe 5 if they don't mind a half charge) and be off.</p>
]]></description><pubDate>Wed, 22 Apr 2026 16:06:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47865604</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=47865604</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47865604</guid></item><item><title><![CDATA[New comment by hangonhn in "Super Micro Shares Plunge 25% After Co-Founder Charged in $2.5B Smuggling Plot"]]></title><description><![CDATA[
<p>Yeah what as the story behind the BBerg take down drama? I just remember it being something absurd.</p>
]]></description><pubDate>Fri, 20 Mar 2026 16:57:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=47457350</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=47457350</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47457350</guid></item><item><title><![CDATA[New comment by hangonhn in "Xiaomi launches next-gen SU7 with 902 km range and Lidar, still undercuts Tesla"]]></title><description><![CDATA[
<p>Just a dumb estimate. I'm just making an uneducated guess on what the car would cost if it was assembled using American labor with Chinese parts. I honestly don't know what the actual price would be. It's very possible for it to be 33K.</p>
]]></description><pubDate>Fri, 20 Mar 2026 00:47:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47448760</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=47448760</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47448760</guid></item><item><title><![CDATA[New comment by hangonhn in "Xiaomi launches next-gen SU7 with 902 km range and Lidar, still undercuts Tesla"]]></title><description><![CDATA[
<p>There's a non-zero possibility of that actually happening. It's already happening in Europe. Trump has mentioned the idea of a JV with Chinese companies. It is possible for this to happen in the upcoming Trump-Xi meeting. Chinese companies have started pursuing more foreign investments as a way to avoid "involution" -- fierce and unprofitable domestic competition. Their profit margins when going aboard is considerably better than at home. Maybe it won't be $33k but it might be $45k, which for a car with those kinds of specs, it would be a steal. China's EV advantage doesn't come just from labor costs but also from vertical integration of the entire supply chain. The mining stage is pretty low margin but China does it because it enables the next stage, which is batteries where profits are better, and then you get to even more profitable stage with cars, etc.</p>
]]></description><pubDate>Thu, 19 Mar 2026 23:22:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=47447874</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=47447874</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47447874</guid></item><item><title><![CDATA[New comment by hangonhn in "Xiaomi launches next-gen SU7 with 902 km range and Lidar, still undercuts Tesla"]]></title><description><![CDATA[
<p>And Tesla also receives subsidies from China because of their Shanghai gigafactory.</p>
]]></description><pubDate>Thu, 19 Mar 2026 23:17:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=47447793</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=47447793</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47447793</guid></item><item><title><![CDATA[New comment by hangonhn in "Xiaomi launches next-gen SU7 with 902 km range and Lidar, still undercuts Tesla"]]></title><description><![CDATA[
<p>I would be OK if we tariff or effectively ban Chinese EVs (as is the case now) for a little while to give our auto industry time to retool and catch up. The current situation with a ban but no long term EV adoption plan in place is just incredibly short sighted. We could end up like certain developing nations that has an indigenous auto industry that are nothing more than glorified assembler of foreign cars or the American consumer continues to buy cars that are more expensive and less performant to use and operate while making all of us vulnerable to oil price shocks.</p>
]]></description><pubDate>Thu, 19 Mar 2026 23:13:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47447751</link><dc:creator>hangonhn</dc:creator><comments>https://news.ycombinator.com/item?id=47447751</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47447751</guid></item></channel></rss>