<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: tommiegannert</title><link>https://news.ycombinator.com/user?id=tommiegannert</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 12 Apr 2026 19:50:46 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=tommiegannert" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by tommiegannert in "Carbon capture more costly than switching to renewables, researchers find"]]></title><description><![CDATA[
<p>Or a way to take money from green investment funds: you're never finished, but you're always only two years away. Both directly from governments and from mandates on the oil companies to do green investments.</p>
]]></description><pubDate>Sat, 15 Feb 2025 17:32:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=43060329</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=43060329</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43060329</guid></item><item><title><![CDATA[New comment by tommiegannert in "Germany says its warships were sabotaged"]]></title><description><![CDATA[
<p>Yeah, you're right. Sorry.<p>I forgot it was several kilograms of shavings. So not just a poorly assembled engine.</p>
]]></description><pubDate>Fri, 14 Feb 2025 11:29:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=43047311</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=43047311</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43047311</guid></item><item><title><![CDATA[New comment by tommiegannert in "Germany says its warships were sabotaged"]]></title><description><![CDATA[
<p>> Vice Adm. Jan Christian Kaack, the inspector of the German navy, said at a press conference on Tuesday that the damage involved "more than one unit."<p>> The Emden is one of the five new K130 corvettes that Germany ordered for delivery in 2025 to fulfill its NATO requirements.<p>Ugh. Could that be five damaged units? Finds metal shavings in new engine. Touts it as sabotage without explaining further. Spends the rest of the article on fear mongering. If this was an internal investigation, that would have been great. Doing a press conference about it? Sounds more like "before we investigate where it came from, should we take the opportunity to do some propaganda?"<p>(With all the recent subsea cable issues, yeah, something is going on in these waters, but this is not a good press release.)</p>
]]></description><pubDate>Fri, 14 Feb 2025 07:35:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=43045860</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=43045860</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43045860</guid></item><item><title><![CDATA[New comment by tommiegannert in "As a nonsense phrase of shady provenance makes the rounds, Elsevier defends it"]]></title><description><![CDATA[
<p>The comment section is funny. The first 3-4 comments complain about the screenshot showing a column break, failing to notice it's from the suspected 1959 origin paper.<p>I can't tell what the publishing time was, but the first two comments are within eight minutes of each other. The third is an hour later. Sensible comments didn't start to trickle in until six hours later.<p>How many of those comments are from bots, and maybe human trolls?</p>
]]></description><pubDate>Thu, 13 Feb 2025 06:51:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=43033366</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=43033366</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43033366</guid></item><item><title><![CDATA[New comment by tommiegannert in "Scientists invent "slime" – could be used in medical, energy, robot applications"]]></title><description><![CDATA[
<p>Ferroelectric soft materials formed with alkanolamines and unsaturated fatty acids<p><a href="https://www.sciencedirect.com/science/article/pii/S016773222402885X" rel="nofollow">https://www.sciencedirect.com/science/article/pii/S016773222...</a><p>I don't understand cyclic voltammetry, but it seems from Fig 4a this tops out at about 75 µW/cm²?</p>
]]></description><pubDate>Wed, 12 Feb 2025 06:48:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=43022586</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=43022586</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43022586</guid></item><item><title><![CDATA[New comment by tommiegannert in "CFPB's 1,700 employees told to "not perform any work""]]></title><description><![CDATA[
<p>> CFPB is simply not delivering on its purpose, but wasting $700 milly per year just for some bureacrats to sit on their asses and do nothing<p>In Europe, we call that an unemployment mitigation programme. Well, we don't <i>call</i> it that, but that's what it is.</p>
]]></description><pubDate>Tue, 11 Feb 2025 06:31:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=43009664</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=43009664</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43009664</guid></item><item><title><![CDATA[New comment by tommiegannert in "The LLM Curve of Impact on Software Engineers"]]></title><description><![CDATA[
<p>It might be referring to job role rather than "age." A Staff Engineer is supposed to be inspiring (both up and down,) so doing quick tests fits the bill, and that's something LLMs are great at supporting. Mid-level is mostly about delivering reliably.<p>The question is if LLMs/tools could drag mid-level earlier into senior level, or if it's a phase one has to go through. Ultimately, the tangible promise of LLMs is to push the entire timeline up, so that junior tasks are automated and you go in and control the LLMs. Expectations on what it means to be a software engineer are sure to change, at some point. (I like the software craft as-is, but fact is most of our lumber is straighter now that we have automatic saws. And I've never heard a carpenter pleading to split a log manually.)</p>
]]></description><pubDate>Sun, 09 Feb 2025 09:01:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=42989444</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42989444</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42989444</guid></item><item><title><![CDATA[New comment by tommiegannert in "Chrome 133 Supports DOM State-Preserving Move with moveBefore()"]]></title><description><![CDATA[
<p>Putting it your way, I'm saying it might break short-term, but long-term it would be fine.</p>
]]></description><pubDate>Fri, 07 Feb 2025 07:24:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=42970300</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42970300</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42970300</guid></item><item><title><![CDATA[New comment by tommiegannert in "Chrome 133 Supports DOM State-Preserving Move with moveBefore()"]]></title><description><![CDATA[
<p>I reject that claim as-is. In what situations would it break? Standards evolve. Changes to cookies, iframes, newly required HTTP headers all "broke" the web. Not to mention Flash deprecation. But somehow we survived.<p>Sure, this would theoretically be a backwards incompatible change. But if no one is using insertBefore without really meaning moveBefore, it's not a concern in practice.</p>
]]></description><pubDate>Thu, 06 Feb 2025 15:47:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=42963484</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42963484</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42963484</guid></item><item><title><![CDATA[New comment by tommiegannert in "Chrome 133 Supports DOM State-Preserving Move with moveBefore()"]]></title><description><![CDATA[
<p>Why isn't it better to redefine insertBefore of an already inserted element to being state-preserving? If I want to kill state, I can do a remove first.</p>
]]></description><pubDate>Thu, 06 Feb 2025 07:10:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=42959893</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42959893</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42959893</guid></item><item><title><![CDATA[New comment by tommiegannert in "Google kills diversity hiring targets"]]></title><description><![CDATA[
<p>Part of DEI at Google is to engage with universities to understand why some prefer not to study STEM/PR/whatnot. Shutting it down at Google will also affect the education pipeline.<p>Agreed on PR (or avoidance of negative publicity) being the main driver for Pichai to engage in the discussion, but there are many people at Google who care.<p>Disclaimer: worked at Google in Europe.</p>
]]></description><pubDate>Thu, 06 Feb 2025 06:55:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=42959793</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42959793</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42959793</guid></item><item><title><![CDATA[New comment by tommiegannert in "Google drops pledge not to use AI for weapons or surveillance"]]></title><description><![CDATA[
<p>> makes me think we are in a war<p>Dr Pippa Malmgren (political advisor) also pushes the idea that WW3 is on-going, and it will look nothing like WW2. She appears on podcasts once in a while and has a blog. Not sure if I care for calling it a war if it doesn't look like a war, but there sure are human conflicts all over the little ball of life now.</p>
]]></description><pubDate>Wed, 05 Feb 2025 06:58:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=42944882</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42944882</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42944882</guid></item><item><title><![CDATA[New comment by tommiegannert in "Chat is a bad UI pattern for development tools"]]></title><description><![CDATA[
<p>I'm in the business of data collection, to some extent: building a support system for residential solar panel installations. There's a bunch of data needed for simulations, purchase estimations, legal and tax reasons. Not insane amounts, but enough that filling out a form feels tedious. LLMs are great in that they can be given a task to gather a number of pieces, and can explain to the user what "kWh" means, at many level of technical depth.<p>We play around with LLMs to build a chat experience. My first attempt made Claude spew out five questions at a time, which didn't solve the "guiding" problem. So I started asking it to limit the number of unanswered questions. It worked, but felt really clunky and "cheap."<p>I drew two conclusions: We need UI builders for this to feel nice, and professionals will want to use forms.<p>First, LLMs would be great at driving step-by-step guides, but it must be given building blocks to generate a UI. When asking about location, show a map. When deciding to ask about TIN or roof size, if the user is technically inclined, perhaps start with asking about the roof. When asking about the roof size, let the user draw the shape and assign lengths. Or display aerial photos. The result on screen shouldn't be a log of me-you text messages, but a live-updated summary of where we are, and what's remaining.<p>Second, professionals have incentive to build mental model for navigating complex data structures. People who have no reason to invest time into the data model (e.g. a consumer buying a single solar panel installation in ther lifetime,) will benefit from rich LLM-driven UIs. Chat UIs might create room for a new type of computer user who doesn't use visual clues to build this mental model, but everyone else will want to stay on graphics. If you're an executive wondering how many sick days there were last month, that's a situation where a BI LLM RAG would be great. But if you're not sure what your question is, because you're hired to make up your own questions, then pointing, clicking and massaging might make more sense.</p>
]]></description><pubDate>Tue, 04 Feb 2025 18:04:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=42936207</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42936207</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42936207</guid></item><item><title><![CDATA[New comment by tommiegannert in "Vanguard's average fee is now 0.07% after biggest-ever cut"]]></title><description><![CDATA[
<p>Isn't this about the funds, rather than using Vanguard as a broker? Can't you buy Vanguard funds while on Fidelity, or vice versa?</p>
]]></description><pubDate>Tue, 04 Feb 2025 15:40:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=42933777</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42933777</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42933777</guid></item><item><title><![CDATA[New comment by tommiegannert in "IRS Direct File team disbanded"]]></title><description><![CDATA[
<p>Hmm. $13M is three minutes of additional US money printing.<p><a href="https://budget.house.gov/press-release/us-national-debt-surpasses-35-trillion" rel="nofollow">https://budget.house.gov/press-release/us-national-debt-surp...</a></p>
]]></description><pubDate>Tue, 04 Feb 2025 08:04:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=42929498</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42929498</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42929498</guid></item><item><title><![CDATA[New comment by tommiegannert in "A Coup Is in Progress in America"]]></title><description><![CDATA[
<p>"Auto" usually means "self," so this would be a coup coming from already elected officials.</p>
]]></description><pubDate>Tue, 04 Feb 2025 07:42:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=42929345</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42929345</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42929345</guid></item><item><title><![CDATA[New comment by tommiegannert in "New thermogalvanic tech paves way for more efficient fridges"]]></title><description><![CDATA[
<p>> Did peltiers ever get efficient?<p>Not compared to gas compression. For a relaxed take on it:<p><a href="https://youtu.be/CnMRePtHMZY?si=jusDm81RWkDF_HJ0&t=900" rel="nofollow">https://youtu.be/CnMRePtHMZY?si=jusDm81RWkDF_HJ0&t=900</a> (Thermoelectric cooling: it's not great)<p>Though part of the complaints about the mini fridge is due to lack of insulation. But he compares it to his usual fridge, which has a similar power draw as this 60W mini fridge, and there's a 50x difference in volume to cool.</p>
]]></description><pubDate>Sun, 02 Feb 2025 08:29:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=42907131</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42907131</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42907131</guid></item><item><title><![CDATA[New comment by tommiegannert in "Google Maps reclassifies the U.S. as a 'sensitive country'"]]></title><description><![CDATA[
<p>I once asked a Canadian if she identifies as American. She did not, in 2014. As a European, I've unfortunately only had the chance to ask that question once. Would love to hear other Canadians' thoughts.</p>
]]></description><pubDate>Sat, 01 Feb 2025 22:15:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=42902972</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42902972</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42902972</guid></item><item><title><![CDATA[New comment by tommiegannert in "The origin and unexpected evolution of the word "mainframe""]]></title><description><![CDATA[
<p>> Based on my research, the earliest computer to use the term "main frame" was the IBM 701 computer (1952)<p>> This shows that by 1962, "main frame" had semantically shifted to a new word, "mainframe."<p>> IBM started using "mainframe" as a marketing term in the mid-1980s.<p>I must conclude it takes the competition 10 years to catch up to IBM, and IBM about 20 years to realize they have competition. Setting a countdown timer for IBM to launch an LLM in 2040.<p>Thanks for researching and writing this up. It's a brilliant read!</p>
]]></description><pubDate>Sat, 01 Feb 2025 22:07:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=42902891</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42902891</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42902891</guid></item><item><title><![CDATA[New comment by tommiegannert in "Have Gemini stage and write commit messages for you"]]></title><description><![CDATA[
<p>For commit messages, the world seems full of bad commit messages, and commit hygiene. Does this do anything to help improve that? What I really want is a bot that groups my changes into logical commits. I.e. I tell what kind of change I want committed, and it stages only those patches.<p>I noticed today that one of the big hardware stores in Switzerland has started using LLMs to generate descriptions. As expected, it's just drivel:<p>> Do you need a new sealing ring for your washbasin siphon? No problem. The Geberit plug-in seal is exactly what you need. With a diameter of 32/46 mm, it fits perfectly and ensures that everything is tight. It has a height of 5.5 cm and a length of 2.3 cm, making it easy to handle and quick to install. It's simply worth its weight in gold when everything fits at the first attempt and you don't have to worry about whether the quality is right.
So, whenever your washbasin siphon needs a refresh, the Geberit plug-in seal with its 3.2 cm is your first choice. Simply insert and you're done.<p><a href="https://www.jumbo.ch/de/bad-sanitaer/installationsmaterial/dichtungen-dichtmittel/geberit-steckdichtung---32--46-mm/p/4437440" rel="nofollow">https://www.jumbo.ch/de/bad-sanitaer/installationsmaterial/d...</a></p>
]]></description><pubDate>Sat, 01 Feb 2025 21:57:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=42902799</link><dc:creator>tommiegannert</dc:creator><comments>https://news.ycombinator.com/item?id=42902799</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42902799</guid></item></channel></rss>