<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: Ravus</title><link>https://news.ycombinator.com/user?id=Ravus</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 08 Oct 2026 19:53:18 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=Ravus" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by Ravus in "“Math 2.0” will need to value mathematical progress more holistically"]]></title><description><![CDATA[
<p>You can see it in the way we structure college courses: engineering curricula often cover in one semester what mathematicians study over one or two years.<p>This is because have fundamentally different goals: being able to use results in calculation versus having a deeper understanding of the subject matter.</p>
]]></description><pubDate>Thu, 08 Oct 2026 11:00:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=50004311</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=50004311</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50004311</guid></item><item><title><![CDATA[New comment by Ravus in "Southern Olive Oil"]]></title><description><![CDATA[
<p>Yeah. About that.<p>The tolerable daily intake of erucic acid is 7 mg per kg of body weight and the legal limit for erucic acid in canola oil is 2%. This means that an average adult (70 kg) could hit that intake with 24.5 grams of canola oil, which is less than 2 tablespoons for the non-metrically inclined.</p>
]]></description><pubDate>Wed, 07 Oct 2026 17:03:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49995614</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=49995614</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49995614</guid></item><item><title><![CDATA[New comment by Ravus in "Why aren't smart people happier? (2022)"]]></title><description><![CDATA[
<p>Nope, still different.<p>If you save the image as png, the tip of the leftmost arrow is at 68 pixels and the one of the rightmost one is at 393, while the crooks are 73 and 388.</p>
]]></description><pubDate>Fri, 21 Aug 2026 11:56:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49386761</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=49386761</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49386761</guid></item><item><title><![CDATA[New comment by Ravus in "Why aren't smart people happier? (2022)"]]></title><description><![CDATA[
<p>> "Müller-Lyer illusion, the two lines that look like they’re different lengths but aren't"<p>I hate that the author gave a picture in which the two lines actually are of different lengths, as you can see from trying to pick a rectangular screenshot.<p>I'd quantify the exact feature in the line that I'm using for reference (which would be by itself ironic considering the discussion on well-defined relations between entities attached to that picture), but it's unnecessary - none of them match!</p>
]]></description><pubDate>Fri, 21 Aug 2026 08:15:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49385267</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=49385267</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49385267</guid></item><item><title><![CDATA[New comment by Ravus in "How I use LLMs to learn complex topics"]]></title><description><![CDATA[
<p>Concrete high-profile example: in "Surely You're Joking, Mr. Feynman!", Feynman told of a ball which, in a Brazilian college-level physics book, was described as having a 40% higher acceleration that it would actually have in practice.<p>Turns out that the author had done a thought experiment but neglected to factor in the rotational inertia.</p>
]]></description><pubDate>Mon, 10 Aug 2026 08:55:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=49241116</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=49241116</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49241116</guid></item><item><title><![CDATA[New comment by Ravus in "Sycophantic AI Decreases Prosocial Intentions and Promotes Dependence (2025)"]]></title><description><![CDATA[
<p>> Recognise it is simply a zero-intelligence search engine<p>I think that this highlights the problem: it's not even a proper search engine. If it were, it would find existing material and link to it. The chatbot instead re-elaborates the message. This is different enough to have legal consequences (see the recent German ruling).<p>By squashing everything together, one loses the ability to evaluate sources, including their credibility and ulterior motives. With a search engine, I can tell if I am getting climate information from the National Snow and Ice Data Center, from an oil trading consortium, or from a random blog.<p>The parent poster's suggestion is trying to work around the selection of sources, but such an attempt is fighting against the questionable design of the whole thing.<p>I don't think it's currently solvable, as selling those models as oracles is an essential component of their business plan.</p>
]]></description><pubDate>Thu, 06 Aug 2026 10:18:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=49194774</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=49194774</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49194774</guid></item><item><title><![CDATA[New comment by Ravus in "Google loses fight over record $4.7B EU antitrust fine"]]></title><description><![CDATA[
<p>If we're on the topic of hardware, let's remember that a few years before ARPANET, Olivetti was a powerhouse rivaling IBM. The ELEA mainframe came out with a competitive design in 1957.<p>One of the reasons why things did not pan out is that, three years later, 58 years old Adriano Olivetti died of a heart attack on the train to Switzerland. Even discounting the theory of a CIA assassination (which has, nevertheless, been floated around), that was a butterfly-flapping-its-wings moment; without pressure from the US government wanting to maintain technological supremacy, he might have been under less stress and survived.<p>In that scenario, maybe the same international visitors who currently visit Milan for luxury fashion would also haul back high tech from the so-called Valle del Silicio stretching towards Turin along the Fondo river.<p>Or, of course, another one between a million different outcomes could have happened. Human creativity and inventiveness finds a way to flourish everywhere.</p>
]]></description><pubDate>Thu, 02 Jul 2026 13:50:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48761636</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48761636</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48761636</guid></item><item><title><![CDATA[New comment by Ravus in "Google loses fight over record $4.7B EU antitrust fine"]]></title><description><![CDATA[
<p>Completely agreed, it is rational to de-escalate by several steps (e.g. to have cloud providers "spontaneously" decide to split into different, actually autonomous but still privately owned, corps, which in turn is a threat to returns of the home corp so they would put pressure on the US government not to escalate this far politically, and so on).<p>It's just that the possibility of the "nuclear option" works as a deterrent.</p>
]]></description><pubDate>Thu, 02 Jul 2026 12:34:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=48760504</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48760504</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48760504</guid></item><item><title><![CDATA[New comment by Ravus in "Google loses fight over record $4.7B EU antitrust fine"]]></title><description><![CDATA[
<p>> In the cases provided for by the law and with provisions for compensation,
private property may be expropriated for reasons of general interest.<p>Excerpt from article 42 of the Italian constitution. This would cover, for instance, the entire eu-south-1 availability zone in AWS. I'm sure that other member states have their own provisions and you need to keep in mind that Google/Amazon/Microsoft employees in the relevant countries would predictably comply with local authorities, not obey a foreign power trying to collapse their governments.<p>If your power comes from saying "I own that", it's crucial not to enter complete hostility with nations, the only entities who can reply, "Says who?".</p>
]]></description><pubDate>Thu, 02 Jul 2026 11:02:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48759484</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48759484</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48759484</guid></item><item><title><![CDATA[New comment by Ravus in "America can switch off AI. Europe must switch gears before it's too late"]]></title><description><![CDATA[
<p>> It's why the US entered WW1 and WW2 even if it didn't have to. Because if it didn't and just decided to sit it out chilling away from the conflit, it would have missed out on all the major industrial and technical progress the war effort has led to and the USSR would have swallowed everything.<p>The USSR was formed in 1922. Up until September 1917 (a consequence of the February revolution), Russia was ruled by the tsars. The US declared war on Germany on April 2, 1917.</p>
]]></description><pubDate>Wed, 01 Jul 2026 09:46:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=48744386</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48744386</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48744386</guid></item><item><title><![CDATA[New comment by Ravus in "Stop Killing Games fails to secure EU law despite 1.3M signatures"]]></title><description><![CDATA[
<p>> a lot of the time when servers start getting turned off the team that could do this work has been dissolved or are working on other things.<p>That is precisely why the SKG initiative mandates it - so that it's available from the start because it's a legal requirement. Without that, you have no financial nor legal incentive and you end up exactly like you mention - reassigning or dissolving the team.</p>
]]></description><pubDate>Wed, 17 Jun 2026 08:27:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=48567423</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48567423</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48567423</guid></item><item><title><![CDATA[New comment by Ravus in "German ruling declares Google liable for false answers in AI Overviews"]]></title><description><![CDATA[
<p>I can vouch for what you're saying - Italy is a jurisdiction in which truth is not a defense, for instance.<p>Truthful statement seem to be a defense for Germany, though. <a href="https://www.gesetze-im-internet.de/englisch_stgb/englisch_stgb.html#p1909" rel="nofollow">https://www.gesetze-im-internet.de/englisch_stgb/englisch_st...</a></p>
]]></description><pubDate>Wed, 10 Jun 2026 14:01:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48476444</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48476444</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48476444</guid></item><item><title><![CDATA[New comment by Ravus in "Apple decided not to roll out Siri in EU after denied request for exemption"]]></title><description><![CDATA[
<p>GDPR also applies to companies that provide services to EU citizens, no matter  where the company is based.<p>This makes a lot of sense, because otherwise you'd get situations where Multi Corp X could claim, "Oh, but our Berlin office is actually offering this service hosted in Kiribati. We just happen to have German users" and not offer access to personal data.<p>Seen as enforcement is through fines, companies that do not have an EU presence are completely unaffected. So even if technically true, in practice claiming that there's global reach is false. Concretely, no one is going after a hypothetical Baton Rouge Herald for not providing an opt-out of data harvesting on their news website.</p>
]]></description><pubDate>Wed, 10 Jun 2026 07:54:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=48472966</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48472966</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48472966</guid></item><item><title><![CDATA[New comment by Ravus in "German ruling declares Google liable for false answers in AI Overviews"]]></title><description><![CDATA[
<p>Disclaimers and user acceptance does not remove liability for slander, particularly against third parties.<p>In fact, in most EU countries "the user acknowledged" works only for a very small subset of stuff, precisely because our lawmakers know that the strong party in a contract would use that to get away from every legal obligation.</p>
]]></description><pubDate>Wed, 10 Jun 2026 07:42:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=48472859</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48472859</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48472859</guid></item><item><title><![CDATA[New comment by Ravus in "Cars collect a startling amount of data about you"]]></title><description><![CDATA[
<p>Thank you. I was missing that info because I do not get that banner, currently surfing that site from the EU without any login.<p>Visiting the same URL on the .co.uk version gives me a multi-article scroller with different layout and links (including a "What is BBC Future?"), but no trace of that banner. Guessing that you're in the UK from your comment history, my best guess is that they decide whether to serve that banner via geofencing.</p>
]]></description><pubDate>Fri, 29 May 2026 09:08:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48320831</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48320831</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48320831</guid></item><item><title><![CDATA[New comment by Ravus in "Cars collect a startling amount of data about you"]]></title><description><![CDATA[
<p>I notice a different, amazing angle that doesn't really stand out in current comments.<p>This is a BBC article. UK public broadcasting, paid with taxpayer money and aggressively collected - one of the first things I got when moving to a new home in the UK was letters from tv licensing.<p>Yet it's all "In the United States". "Federal Law and state law". The US National Highway Traffic Safety Administration that, this Maryland researcher for Mozilla there. There are two references to the UK and Europe (lumped together) that vaguely say, "It's a little better for certain classes of data" and "you can request your data". Which effectively means, "GDPR exists and the UK has its version".</p>
]]></description><pubDate>Fri, 29 May 2026 07:30:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=48320169</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48320169</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48320169</guid></item><item><title><![CDATA[New comment by Ravus in "LinkedIn profile visitor lists belong to the people, says Noyb"]]></title><description><![CDATA[
<p>"personal data’ means any information relating to an identified or identifiable natural person" - GDPR article 4<p>Data often pertains to multiple people (trivial case: direct messages between two users); the rights of GDPR apply to your data, regardless of whether it also pertains to multiple others, subject to some restrictions to safeguard the rights of others. Those legal restrictions clearly don't apply because you could pay to obtain that access.<p>LinkedIn would need to prove in court that the list of users who visited your profile is not your data.<p>Additionally, your profile is undisputably your data. Per article 15 of the GDPR, you have a right to access "the recipients or categories of recipient to whom the personal data have been or will be disclosed, in particular recipients in third countries or international organisations".</p>
]]></description><pubDate>Thu, 07 May 2026 13:19:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=48049094</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=48049094</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48049094</guid></item><item><title><![CDATA[New comment by Ravus in "Amazon holds engineering meeting following AI-related outages"]]></title><description><![CDATA[
<p>> assuming the bottleneck in this process has so far been coding is pure BS.<p>This is the core insight for most businesses.<p>When evaluating the impact of AI on velocity, the first thing to consider is how long it takes for a one-line code change to get into production, including initial analysis and specs.<p>You can't get faster than this.</p>
]]></description><pubDate>Tue, 10 Mar 2026 08:34:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47320516</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=47320516</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47320516</guid></item><item><title><![CDATA[New comment by Ravus in "France Aiming to Replace Zoom, Google Meet, Microsoft Teams, etc."]]></title><description><![CDATA[
<p>One should not overlook the human/emotional aspect. Decision-makers are not immune from it.<p>Hegemony comes with a certain degree of humiliation. Socially, it means accepting that a foreign language being taught in elementary schools becomes synonym with intelligence and eloquence, or protecting a copyright/taxation regime that go against your interest, or accepting that manslaughters perpetuated by troops stationed in foreign military installation on your soil will go unpunished, and so on. There's always been creeping resentment towards the US in any given European nation.<p>However, resentment is not a concern when "adults are in the room", even if not explicitly in charge. Economic prosperity is great, no one wants to break a good deal. But now those safeguards are failing on the US side. There's suddenly room to rationalize any hostility.<p>Sure, the extent to which this is a factor vs rational analysis is arguable... but I don't find it mere coincidence that France is the nation spearheading this.</p>
]]></description><pubDate>Tue, 27 Jan 2026 10:16:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=46777932</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=46777932</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46777932</guid></item><item><title><![CDATA[New comment by Ravus in "France Aiming to Replace Zoom, Google Meet, Microsoft Teams, etc."]]></title><description><![CDATA[
<p>Threats only works if the threatened entity thinks they can avoid them via compliance.<p>Tariffs come anyway, both Canada and Denmark are under threat of annexation, and ICC suspensions of Microsoft emails show that governments cannot rely on US tech.</p>
]]></description><pubDate>Tue, 27 Jan 2026 08:53:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=46777271</link><dc:creator>Ravus</dc:creator><comments>https://news.ycombinator.com/item?id=46777271</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46777271</guid></item></channel></rss>