<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: blensor</title><link>https://news.ycombinator.com/user?id=blensor</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 18 Jun 2026 03:08:11 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=blensor" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by blensor in "AI demands more engineering discipline. Not less"]]></title><description><![CDATA[
<p>Maybe the solution is to look out for the most silent engineers.
Those that output less despite having the ability to create near infinite output.</p>
]]></description><pubDate>Wed, 17 Jun 2026 15:53:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=48572228</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48572228</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48572228</guid></item><item><title><![CDATA[New comment by blensor in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>After digging around a bit I found an unverified claim from 2024 that GPUs in datacenters have a lifespan of 1-3 years<p><a href="https://www.tomshardware.com/pc-components/gpus/datacenter-gpu-service-life-can-be-surprisingly-short-only-one-to-three-years-is-expected-according-to-unnamed-google-architect" rel="nofollow">https://www.tomshardware.com/pc-components/gpus/datacenter-g...</a><p>Others say that moderate load means a lifespan of ~5 years<p>Not sure what that means but I would assume that a datacenter will start replacing a node once the error rate hits a certain threshold without really investigating why it failed, so the practical lifespan may be shorter than 5 years even if it would technically still be usable enough</p>
]]></description><pubDate>Tue, 09 Jun 2026 13:02:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=48460578</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48460578</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48460578</guid></item><item><title><![CDATA[New comment by blensor in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>I also feel that the GPU/NPU value does not lose money as fast anymore.<p>What I am wondering though is how long can you run such a system at basically full load without interruption before it starts to just physically degrade.<p>If I have a H100 and I let it run for 4 years at full throttle does it still have the same theoretical value as it had at the start or are the chips just burning out.<p>I think I remember that back when the cards used for crypto mining were sold en masse on ebay the advice was to stay away from them because they are more likely to fail?</p>
]]></description><pubDate>Tue, 09 Jun 2026 06:28:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=48457303</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48457303</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48457303</guid></item><item><title><![CDATA[New comment by blensor in "The 15-minute city is a dead end"]]></title><description><![CDATA[
<p>The funny thing is that the page has a broken Google Tag Manager script<p><pre><code>  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-NZXZ6MK');</script><!-- End Google Tag Manager -->
</code></pre>
Causing the top of the page show the script and nobody from that site noticing it.</p>
]]></description><pubDate>Mon, 08 Jun 2026 14:30:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=48445919</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48445919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48445919</guid></item><item><title><![CDATA[New comment by blensor in "The 15-minute city is a dead end"]]></title><description><![CDATA[
<p>Is the premise of 15-minute cities really that every final destination is walkable within 15 minutes or that you can reach everything you need within 15 minutes?<p>If I live in a big city with good public transport and have most daily need things walkable within 15 minutes and good public transport connections also within 15 minutes then I can benefit from opportunities that are farther away while also having the locality of the rest of the day to day things.<p>That's what I personally would consider a 15-minute city</p>
]]></description><pubDate>Mon, 08 Jun 2026 14:18:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48445744</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48445744</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48445744</guid></item><item><title><![CDATA[New comment by blensor in "Show HN: Soft Body Jiggle Physics"]]></title><description><![CDATA[
<p>Check the github user profile ;)</p>
]]></description><pubDate>Sat, 06 Jun 2026 16:33:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48426555</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48426555</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48426555</guid></item><item><title><![CDATA[New comment by blensor in "Uber president says AI spending is getting 'harder to justify'"]]></title><description><![CDATA[
<p>I also think in addition to that the increased speed compounds the problems much quicker. And I don't mean bugs. I mean that duplicated code here, that additional state variable to keep everything going there. Not removing things that should be removed because we can work around that, etc.<p>It's like building a super tall Jenga tower very quickly but laying the bricks much worse than a careful player.</p>
]]></description><pubDate>Tue, 26 May 2026 17:17:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48282707</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48282707</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48282707</guid></item><item><title><![CDATA[New comment by blensor in "Incident Report: Railway Blocked by Google Cloud (Resolved)"]]></title><description><![CDATA[
<p>Sorry for forgetting to post that, and thank you for adding it.</p>
]]></description><pubDate>Wed, 20 May 2026 12:46:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48206793</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48206793</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48206793</guid></item><item><title><![CDATA[New comment by blensor in "Incident Report: Railway Blocked by Google Cloud [resolved]"]]></title><description><![CDATA[
<p>I saw your youtube video, and while I am generally a fan of the small guy against big corps, this was a bit much with all the  "I am so afraid to say something but I have to" talk.<p>So I will hold my judgement until this has been disected a bit more</p>
]]></description><pubDate>Wed, 20 May 2026 11:44:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=48206177</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=48206177</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48206177</guid></item><item><title><![CDATA[New comment by blensor in "State of Kdenlive"]]></title><description><![CDATA[
<p>That is the onboard recording feature of the Meta Quest, it does have a way to change the video codec but the audio codec is fixed.<p>I'd also argue that most off the shelf stuff that records videos in any form uses AAC as a default simply because it's ubiquitous and thus has great cross compatibility.</p>
]]></description><pubDate>Mon, 20 Apr 2026 09:38:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=47832079</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47832079</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47832079</guid></item><item><title><![CDATA[New comment by blensor in "State of Kdenlive"]]></title><description><![CDATA[
<p>It's mostly for youtube shorts that don't get a ton of views in the first place, so I am going for a quick and easy fix that keeps the file size mostly the same.<p>But you are of course right, if I would go for a professional setup I would not recompress it</p>
]]></description><pubDate>Sun, 19 Apr 2026 19:05:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=47826722</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47826722</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47826722</guid></item><item><title><![CDATA[New comment by blensor in "State of Kdenlive"]]></title><description><![CDATA[
<p>AAC and mostly recordings of VR games
I have to first convert the audio track to MP3 for Davinci Resolve to support it.</p>
]]></description><pubDate>Sun, 19 Apr 2026 17:54:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=47826172</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47826172</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47826172</guid></item><item><title><![CDATA[New comment by blensor in "State of Kdenlive"]]></title><description><![CDATA[
<p>kdenlive to me is like gimp. I launch it everytime I want to do something quickly, without really thinking about what tool to use.<p>With Davinci Resolve I have to intentionally plan on making a video to be willing to use it, because it's much heavier, doesn't support the audio in most of the source videos I am using, so I have to convert that first, and does a lot more than what I usually need.</p>
]]></description><pubDate>Sat, 18 Apr 2026 15:48:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=47816834</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47816834</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47816834</guid></item><item><title><![CDATA[New comment by blensor in "Am I German or Autistic?"]]></title><description><![CDATA[
<p>I've been called worse :)</p>
]]></description><pubDate>Thu, 09 Apr 2026 16:14:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=47705548</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47705548</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47705548</guid></item><item><title><![CDATA[New comment by blensor in "Am I German or Autistic?"]]></title><description><![CDATA[
<p>58% German / 27% Autistic<p>As an Austrian I am not sure how to feel about that</p>
]]></description><pubDate>Thu, 09 Apr 2026 13:55:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=47703839</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47703839</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47703839</guid></item><item><title><![CDATA[New comment by blensor in "Show HN: We built a camera only robot vacuum for less than 300$ (Well almost)"]]></title><description><![CDATA[
<p>I still need to do a video on how to use it, if you get stuck just let me know</p>
]]></description><pubDate>Thu, 09 Apr 2026 05:44:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=47699722</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47699722</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47699722</guid></item><item><title><![CDATA[New comment by blensor in "Show HN: We built a camera only robot vacuum for less than $300 (well almost)"]]></title><description><![CDATA[
<p>It may or may not be useful for you but I've been working for a while on converting ORBSLAM3 into a self contained standalone program, without the need for ROS to be useful.<p>The "UI" for saving/loading the map and calibrating the camera is exposed through a built-in crude webserver. Visualization is done via threejs instead of having a dependency on pangolin.<p>If your robot can expose the camera feed as anything opencv can ingest ( i.e. mjpeg via http ) you could just point it there and then receive the pose stream via HTTP/SSE<p>The whole thing is distributed as an AppImage so you just run it and connect to it<p><a href="https://github.com/mgschwan/ORBSlammer_LocalizationService" rel="nofollow">https://github.com/mgschwan/ORBSlammer_LocalizationService</a></p>
]]></description><pubDate>Wed, 08 Apr 2026 17:29:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=47693455</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47693455</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47693455</guid></item><item><title><![CDATA[New comment by blensor in "PeppyOS: A simpler alternative to ROS 2 (now with containers support)"]]></title><description><![CDATA[
<p>Looking through the website and github, it looks a bit premature to post at all.
I don't have too much love for ROS personally but that claim the title is making is quite bold</p>
]]></description><pubDate>Wed, 11 Mar 2026 13:39:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=47335441</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47335441</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47335441</guid></item><item><title><![CDATA[New comment by blensor in "Ireland shuts last coal plant, becomes 15th coal-free country in Europe (2025)"]]></title><description><![CDATA[
<p>I did not expect HN to become this geopolitical.<p>And are you sure about your claim? Every time I hear anything about China and Solar the core of it is that solar in China is growing more than anywhere else on the planet ( 40% increase in 2025 and creating ~11% of China's energy already )<p>And that there is no sign of that trend slowing down anytime soon. And why would it. Solar panels are dirt cheap and they have more than enough space for it.<p>China is also really strong in the battery space, so they have everything they need to ditch oil/coal eventually</p>
]]></description><pubDate>Mon, 09 Mar 2026 14:09:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47309315</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47309315</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47309315</guid></item><item><title><![CDATA[New comment by blensor in "zclaw: personal AI assistant in under 888 KB, running on an ESP32"]]></title><description><![CDATA[
<p>Yes, that's why I compared it to ROS. I didn't mean multiple openclaws communicating with each other but openclaw communicating with nodes ( which are self contained programs running on your desktop or phone providing capabilities like webbrowsing to the claw server )</p>
]]></description><pubDate>Sun, 22 Feb 2026 12:13:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=47110395</link><dc:creator>blensor</dc:creator><comments>https://news.ycombinator.com/item?id=47110395</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47110395</guid></item></channel></rss>