<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: alex_duf</title><link>https://news.ycombinator.com/user?id=alex_duf</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 30 Jul 2026 23:39:51 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=alex_duf" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by alex_duf in "Read this before you buy that TV streaming stick"]]></title><description><![CDATA[
<p>I wonder to what degree malice can be engineered to look like incompetence?</p>
]]></description><pubDate>Thu, 30 Jul 2026 17:40:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=49113186</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=49113186</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49113186</guid></item><item><title><![CDATA[New comment by alex_duf in "India's first privately-developed rocket reaches orbit on debut launch"]]></title><description><![CDATA[
<p>There's New Zealand as well with RocketLab</p>
]]></description><pubDate>Fri, 24 Jul 2026 19:14:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49040394</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=49040394</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49040394</guid></item><item><title><![CDATA[New comment by alex_duf in "Microsoft has released software updates to plug at least 570 security holes"]]></title><description><![CDATA[
<p>While I do think it's wise for people to start looking at alternatives, I don't think this specific news should sway one way or another.<p>Windows (like Linux or macos) contains an enormous amount of code, and with large code-bases you're certain to have security issues.<p>Finding these security issues and fixing them seems like a good idea, no matter how much you love or hate Windows.</p>
]]></description><pubDate>Wed, 15 Jul 2026 09:57:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48918474</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48918474</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48918474</guid></item><item><title><![CDATA[New comment by alex_duf in "Postgres rewritten in Rust, now passing 100% of the Postgres regression tests"]]></title><description><![CDATA[
<p>I think this shouldn't be taken too seriously, from what I understand it's an exploration of what's possible with today's LLMs.<p>You're right to talk about the trend though, because what it shows is how the cost of re-writing well covered project has completely crashed, so that in itself is a learning.</p>
]]></description><pubDate>Thu, 09 Jul 2026 07:59:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48842407</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48842407</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48842407</guid></item><item><title><![CDATA[New comment by alex_duf in "Underwater suit-wearing cyborg insect capable of diving and terra-aqua travel"]]></title><description><![CDATA[
<p>Just because you can doesn't mean you should</p>
]]></description><pubDate>Fri, 03 Jul 2026 09:22:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48772846</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48772846</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48772846</guid></item><item><title><![CDATA[New comment by alex_duf in "US Grid Constraints: Towards 40GW+ of Behind-the-Meter Datacenter by 2028?"]]></title><description><![CDATA[
<p>Economic development is great and I'm all for it, but it shouldn't be done at any cost. I quite like our atmosphere, ideally with less than 400ppm of CO2.
We're finally seeing signs of economic development decoupling from primary energy consumption, there are positive signs.<p>I find that it's just a shame to be so close to energy abundance - through renewables - to only be set back by the installation of "temporary" gas turbines. The economic incentive is so great that delaying the datacenters in order to power them cleanly isn't even considered: there's no incentive to do so. This may sound a little alarmist, but if it's GW of capacity in 2028, it's TW in the mid 30s.<p>I'd much rather live in a heavily compute-constrained world for the next 5 years or so than in a world that keeps increasing its gas consumption.<p>There's just no way to force our incentive to align with preserving our climate, and it's making me extremely depressed.<p>By your logic we shouldn't question any development, at any cost, including if it contributes to making our world uninhabitable for billions of people within our life's timescale?</p>
]]></description><pubDate>Mon, 29 Jun 2026 13:01:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=48718748</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48718748</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48718748</guid></item><item><title><![CDATA[New comment by alex_duf in "US Grid Constraints: Towards 40GW+ of Behind-the-Meter Datacenter by 2028?"]]></title><description><![CDATA[
<p>I'm hoping the kind of gas turbines being installed on these datacenters are capable of quickly responding to a load change, meaning the primary source of energy could be solar during the day and complement when there isn't enough energy.<p>But I haven't looked into where these datacenter are being placed, I'm assuming that although solar is cheap now, the surface needed would make the purchase of nearby land probably not worth it. These new categories of datacenters are becoming very energy dense...</p>
]]></description><pubDate>Mon, 29 Jun 2026 09:09:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=48716736</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48716736</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48716736</guid></item><item><title><![CDATA[New comment by alex_duf in "Meta forced engineers into AI training. Now it's giving some a way out"]]></title><description><![CDATA[
<p>definitely, and I'm glad there are company that do! but they only exist because they have an incentive to do so: a crowd ready to pay for it.</p>
]]></description><pubDate>Mon, 29 Jun 2026 08:42:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=48716502</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48716502</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48716502</guid></item><item><title><![CDATA[New comment by alex_duf in "More evidence is consistent with possible ancient life on Mars (2025)"]]></title><description><![CDATA[
<p>It's surprising but it's a real thing: <a href="https://en.wikipedia.org/wiki/Martian_meteorite" rel="nofollow">https://en.wikipedia.org/wiki/Martian_meteorite</a></p>
]]></description><pubDate>Mon, 29 Jun 2026 08:39:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=48716483</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48716483</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48716483</guid></item><item><title><![CDATA[New comment by alex_duf in "US Grid Constraints: Towards 40GW+ of Behind-the-Meter Datacenter by 2028?"]]></title><description><![CDATA[
<p>What an absolute ecological disaster. If bubble there is, now would be a great time for it to pop.</p>
]]></description><pubDate>Mon, 29 Jun 2026 08:36:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48716448</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48716448</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48716448</guid></item><item><title><![CDATA[New comment by alex_duf in "Meta forced engineers into AI training. Now it's giving some a way out"]]></title><description><![CDATA[
<p>I think this is a misconception of how businesses are working. Maybe one person Vs another would yield a slightly different trajectory, but fundamentally, if you want to see why a leader takes X or Y decision, you have to look at what are the incentives.<p>Meta has a lot of personal data, what are the incentives? Selling it, use it to train AI, sell products to capture more data.</p>
]]></description><pubDate>Thu, 25 Jun 2026 18:09:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48677151</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48677151</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48677151</guid></item><item><title><![CDATA[New comment by alex_duf in "An Introduction to YOLO26"]]></title><description><![CDATA[
<p>I'm sure the model is capable, but I find it funny that the sample image that contains three bears gets detected as two elephants.</p>
]]></description><pubDate>Tue, 23 Jun 2026 08:58:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48642219</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48642219</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48642219</guid></item><item><title><![CDATA[New comment by alex_duf in "Investors get real-time view of UK bond market activity for the first time"]]></title><description><![CDATA[
<p>>I hope I don’t sound too selfish but I am a USA citizen<p>The rest of the world is getting tired of worrying about the US's economical situation, whether it the dotcom bubble, the sub-primes, or now the potential AI bubble.<p>So apologies for being blunt here, but yes it does sound selfish to me</p>
]]></description><pubDate>Mon, 22 Jun 2026 12:57:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48629565</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48629565</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48629565</guid></item><item><title><![CDATA[New comment by alex_duf in "Identity verification on Claude"]]></title><description><![CDATA[
<p>Ha that's a good point I didn't realise the process was pre-dating the whole fable 5 story</p>
]]></description><pubDate>Mon, 22 Jun 2026 07:35:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=48626974</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48626974</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48626974</guid></item><item><title><![CDATA[New comment by alex_duf in "Identity verification on Claude"]]></title><description><![CDATA[
<p>It's about covering their arse before reopening Fable 5<p>They don't care if anyone is using a fake ID, they care that they can send the hot potato back to the American government. That gives them a legitimate "not my fault if people can make fake ids. In fact it's your fault"</p>
]]></description><pubDate>Sun, 21 Jun 2026 19:01:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48621610</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48621610</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48621610</guid></item><item><title><![CDATA[New comment by alex_duf in "Malware developers added nuclear and biological weapons text to to their spyware"]]></title><description><![CDATA[
<p>It still lowers the bar to have an interactive encyclopedia that can diagnose your issue at hand. Maybe you can divide your team by two, or reduce your development time.</p>
]]></description><pubDate>Fri, 12 Jun 2026 17:35:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=48507026</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48507026</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48507026</guid></item><item><title><![CDATA[New comment by alex_duf in "New method turns ocean water into drinking water, without waste"]]></title><description><![CDATA[
<p>Obviously this is region specific, but slowing down water is one of the best ways to have fresh water.<p>Slow it down from trickling down a slope and you have two things: more vegetation (which also retains water) and more time for that water to penetrate the ground for local wells.<p>You can completely "terraform" a desertic region <a href="https://youtube.com/shorts/cfhbtgon4Nk?is=oAExB5UeMAsShBux" rel="nofollow">https://youtube.com/shorts/cfhbtgon4Nk?is=oAExB5UeMAsShBux</a></p>
]]></description><pubDate>Sat, 06 Jun 2026 10:45:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=48423565</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48423565</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48423565</guid></item><item><title><![CDATA[New comment by alex_duf in "Tracing a powerful GNSS interference source over Europe"]]></title><description><![CDATA[
<p>Repeatedly, over years, only for 2 to 5 seconds at a time? Seems unlikely</p>
]]></description><pubDate>Fri, 05 Jun 2026 11:43:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=48411081</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48411081</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48411081</guid></item><item><title><![CDATA[New comment by alex_duf in "He Blew the Whistle on DOGE. Then His Brakes Were Cut"]]></title><description><![CDATA[
<p>Yeah there's been some debate about it in the news, because only a certified device can approve it, meaning this takes away any open-source platform to prove you're a human</p>
]]></description><pubDate>Wed, 03 Jun 2026 15:22:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=48385329</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48385329</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48385329</guid></item><item><title><![CDATA[New comment by alex_duf in "Claude Opus 4.8"]]></title><description><![CDATA[
<p>It's funny that we've reached the level where LLMs draw more correct bikes than any random person</p>
]]></description><pubDate>Fri, 29 May 2026 09:28:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48320942</link><dc:creator>alex_duf</dc:creator><comments>https://news.ycombinator.com/item?id=48320942</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48320942</guid></item></channel></rss>