<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: bluechair</title><link>https://news.ycombinator.com/user?id=bluechair</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 16 Apr 2026 23:45:25 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=bluechair" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by bluechair in "We invited a man into our home at Christmas and he stayed with us for 45 years"]]></title><description><![CDATA[
<p>Damn. Amazing response.</p>
]]></description><pubDate>Thu, 25 Dec 2025 17:20:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=46385720</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=46385720</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46385720</guid></item><item><title><![CDATA[New comment by bluechair in "Read to forget"]]></title><description><![CDATA[
<p>I disagree with the author at a surface level; we can retain much more than 90% of what we read. The curious can look up deep reading strategies, e.g., those summarized by Benjamin Keep.<p>At a deeper level, though, there’s truth that we have limited time here; we can’t read everything.</p>
]]></description><pubDate>Sun, 14 Sep 2025 18:47:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=45242271</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=45242271</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45242271</guid></item><item><title><![CDATA[New comment by bluechair in "LLMs tell bad jokes because they avoid surprises"]]></title><description><![CDATA[
<p>I got much better answers with this prompt: “ Jokes are funny precisely because they play on knowledge on two poles: (i) at first listen, they’re surprising, and (ii) upon review, they’re obvious.<p>Let’s think through many many options to answer this joke that only focus on surprising the listener in section 1. And in section 2 we’ll focus on finding/filtering for the ones that are obvious in hindsight.<p>“Why did the sun climb a tree?”<p>In this case, let’s note that the sun doesn’t climb anything, so there’s two meanings at play here: one is that the sun’s light seems to climb up the tree, and the other is an anthropomorphization of the sun climbing the tree like an animal. So, to be funny, the joke should play on the second meaning as a surprise, but have the first meaning as answer with an obviousness to it. Or vice versa.”<p>Here’s a descent ones:
- to leaf the ground behind
- because it heard the leaves were throwing shade</p>
]]></description><pubDate>Sun, 17 Aug 2025 15:59:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=44932530</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=44932530</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44932530</guid></item><item><title><![CDATA[New comment by bluechair in "Sleep all comes down to the mitochondria"]]></title><description><![CDATA[
<p>I’m drawing a connection here between red light therapy being most beneficial if done in the morning.<p>Might mitochondria only be able to benefit from “recharging” in a recharge state?<p>Biochemists?</p>
]]></description><pubDate>Wed, 30 Jul 2025 16:57:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=44736623</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=44736623</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44736623</guid></item><item><title><![CDATA[New comment by bluechair in "Dancing brainwaves: How sound reshapes your brain networks in real time"]]></title><description><![CDATA[
<p>I don’t know about others but I felt like this article is so high level that it didn’t explain anything at all.<p>Here’s a link to the paper:<p><a href="https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/advs.202413195" rel="nofollow">https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/ad...</a></p>
]]></description><pubDate>Thu, 12 Jun 2025 14:51:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=44258507</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=44258507</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44258507</guid></item><item><title><![CDATA[New comment by bluechair in "Sim Daltonism: The color blindness simulator"]]></title><description><![CDATA[
<p>I’ll highlight a note from the developer:<p><i>Sim Daltonism lets you see through the eyes of someone with a color blindness. While the colors shown are a good approximation of what a color blind person would see, you should not expect them to be perfect.</i><p><i>Everyone has his own perception of colors that differs slightly from other people, and color blindness are often partial at different degrees. More importantly, cameras do not have the same spectral response as cones in your eyes, so the simulation has to make some assumptions about the frequency composition of the colors.</i><p>I’m colorblind and haven’t found a simulator that comes close to what it’s like for me. This app doesn’t do it either.</p>
]]></description><pubDate>Sun, 30 Mar 2025 15:28:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=43524930</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=43524930</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43524930</guid></item><item><title><![CDATA[New comment by bluechair in "Stem cell therapy trial reverses "irreversible" damage to cornea"]]></title><description><![CDATA[
<p>Not for the faint of heart but look at figure 3 of the original paper:
* <a href="https://www.nature.com/articles/s41467-025-56461-1" rel="nofollow">https://www.nature.com/articles/s41467-025-56461-1</a><p>Amazing!</p>
]]></description><pubDate>Sun, 09 Mar 2025 18:51:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=43312356</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=43312356</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43312356</guid></item><item><title><![CDATA[New comment by bluechair in "Johnny.Decimal – A system to organise your life"]]></title><description><![CDATA[
<p>I really appreciate what Johnny Decimal is trying to solve - we're all struggling with digital organization and the appeal of a clean, simple system is undeniable.<p>Having implemented similar approaches across several teams, I can say it works beautifully for personal projects or well-defined small team efforts. But here's the challenge: most real-world information refuses to fit into single categories. A technical spec might be simultaneously system architecture, compliance documentation, etc. While the Johnny Decimal strength is its rigid simplicity, that's also its weakness when facing actual organizational complexity.<p>Rather than fighting these natural interconnections, I've found more success embracing them - using approaches that allow documents to exist in multiple contexts while maintaining the Johnny Decimal core goal of findability/searcability. The solution to chaos might not be enforcing a decimal hierarchy, but rather building systems that match how information actually flows in modern organizations.</p>
]]></description><pubDate>Fri, 21 Feb 2025 15:59:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=43129009</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=43129009</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43129009</guid></item><item><title><![CDATA[New comment by bluechair in "670nm red light exposure improved aged mitochondrial function, colour vision"]]></title><description><![CDATA[
<p>Anecdotal, so take this with a grain of salt: I’ve used a pair of red light glasses from a Dr in the UK and saw noticeably improved vision.</p>
]]></description><pubDate>Tue, 18 Feb 2025 03:48:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=43085894</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=43085894</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43085894</guid></item><item><title><![CDATA[New comment by bluechair in "United States Power Outage Map"]]></title><description><![CDATA[
<p>Suggestion to the void: update the map so that it shows the counties and districts without power.</p>
]]></description><pubDate>Sun, 16 Feb 2025 17:34:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=43069850</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=43069850</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43069850</guid></item><item><title><![CDATA[My "Oh Shit" Moment for LLMs]]></title><description><![CDATA[
<p>Article URL: <a href="https://posts.keithweaver.ca/blog/my-oh-shit-moment-for-llms">https://posts.keithweaver.ca/blog/my-oh-shit-moment-for-llms</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=42980350">https://news.ycombinator.com/item?id=42980350</a></p>
<p>Points: 5</p>
<p># Comments: 1</p>
]]></description><pubDate>Sat, 08 Feb 2025 04:20:23 +0000</pubDate><link>https://posts.keithweaver.ca/blog/my-oh-shit-moment-for-llms</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42980350</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42980350</guid></item><item><title><![CDATA[New comment by bluechair in "S1: A $6 R1 competitor?"]]></title><description><![CDATA[
<p>I had this exact same thought yesterday.<p>I’d go so far as to add one more layer to monitor this one and stop adding layers. My thinking is that this meta awareness is all you need.<p>No data to back my hypothesis up. So take it for what it’s worth.</p>
]]></description><pubDate>Wed, 05 Feb 2025 15:09:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=42949506</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42949506</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42949506</guid></item><item><title><![CDATA[New comment by bluechair in "Candy Crush, Tinder, MyFitnessPal: Apps hijacked to spy on location"]]></title><description><![CDATA[
<p>Do I understand correctly that these apps are able to bypass OS permissions of whether to allow location data?</p>
]]></description><pubDate>Fri, 10 Jan 2025 00:43:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=42651365</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42651365</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42651365</guid></item><item><title><![CDATA[New comment by bluechair in "Computer Architecture – Michael Flynn (2007)"]]></title><description><![CDATA[
<p>This almost guaranteed to be a waste of time for others, though, because you created them for yourself, perhaps less so for you.<p>Learning isolated facts via flashcard give you the illusion of learning something. Most likely, when it comes time to apply it, it will not surface.</p>
]]></description><pubDate>Wed, 08 Jan 2025 22:30:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=42639200</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42639200</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42639200</guid></item><item><title><![CDATA[New comment by bluechair in "Time-Series Anomaly Detection: A Decade Review"]]></title><description><![CDATA[
<p>Didn’t see it mentioned but good to know about: UCR matrix profile.<p>The Matrix Profile is honestly one of the most underrated tools in the time series analysis space - it's ridiculously efficient. The killer feature is how it just works for finding motifs and anomalies without having to mess around with window sizes and thresholds like you do with traditional techniques. Solid across domains too, from manufacturing sensor data to ECG analysis to earthquake detection.<p><a href="https://www.cs.ucr.edu/~eamonn/MatrixProfile.html" rel="nofollow">https://www.cs.ucr.edu/~eamonn/MatrixProfile.html</a></p>
]]></description><pubDate>Mon, 06 Jan 2025 19:38:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=42614614</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42614614</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42614614</guid></item><item><title><![CDATA[New comment by bluechair in "What we know about the mysterious drones flying over New Jersey"]]></title><description><![CDATA[
<p>I saw this hypothesis in another thread. Although interesting, I did wonder why a regular helicopter doing the same thing would not be sufficient.<p>I don’t now anything about such scans but that was my immediate rebuttal.<p>Like you, though, at least I find this explanation plausible.</p>
]]></description><pubDate>Sat, 14 Dec 2024 00:44:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=42413654</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42413654</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42413654</guid></item><item><title><![CDATA[New comment by bluechair in "Structured Outputs with Ollama"]]></title><description><![CDATA[
<p>Has anyone seen how these constraints affect the quality of the output out of the LLM?<p>In some instances, I'd rather parse Markdown or plain text if it means the quality of the output is higher.</p>
]]></description><pubDate>Sat, 07 Dec 2024 01:39:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=42346507</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=42346507</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42346507</guid></item><item><title><![CDATA[New comment by bluechair in "DeepSeek: Advancing theorem proving in LLMs through large-scale synthetic data"]]></title><description><![CDATA[
<p>That was funny even if I don’t agree with the sentiment.</p>
]]></description><pubDate>Mon, 14 Oct 2024 19:41:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=41841100</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=41841100</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41841100</guid></item><item><title><![CDATA[New comment by bluechair in "Show HN: Peak Brain Plasticity book – maximize brain power"]]></title><description><![CDATA[
<p>Who is this guy and why should we listen to him?</p>
]]></description><pubDate>Sat, 12 Oct 2024 04:46:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=41816481</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=41816481</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41816481</guid></item><item><title><![CDATA[New comment by bluechair in "12 Months of Mandarin"]]></title><description><![CDATA[
<p>The importance of SRS is often overstated.<p>To my knowledge, there isn’t a single study showing SRS as effective for language learning where it was an experimental variable.<p>There’s anecdotal evidence thrown about, which gives us some indication that it’s helpful. But I have doubts that it’s a good return on investment.<p>To avoid diving deep into long arguments about this or that, I’ll keep my advice short:
If you use an SRS, make sure that the item your test goes through the brain structures you want to get good at, eventually reading can help with listening, but because you’re not processing the language through the typical brain structures that handle it, you’re delaying getting good until you’ve exercised these “muscles”.<p>Also, don’t learn words in isolation. Better is to learn the words in context. Better yet is to vary the practice, maybe hookup an LLM to vary the cloze word, if that’s your cup of tea.<p>Use audio if possible. If you’re comfortable with the language, use a TTS.</p>
]]></description><pubDate>Fri, 04 Oct 2024 22:03:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=41745944</link><dc:creator>bluechair</dc:creator><comments>https://news.ycombinator.com/item?id=41745944</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41745944</guid></item></channel></rss>