<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: grvbck</title><link>https://news.ycombinator.com/user?id=grvbck</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 29 Oct 2026 01:22:00 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=grvbck" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by grvbck in "MacBook Pro with PROLED XDR Display and Touch"]]></title><description><![CDATA[
<p>> even the evolution of macos and IOS.<p>ESPECIALLY the evolution of macos and ios.</p>
]]></description><pubDate>Wed, 28 Oct 2026 20:41:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=50280598</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=50280598</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50280598</guid></item><item><title><![CDATA[New comment by grvbck in "Turn off Apple Intelligence on macOS 27 and get its disk space back"]]></title><description><![CDATA[
<p>And language packs for 30 languages one would never use!</p>
]]></description><pubDate>Mon, 05 Oct 2026 00:00:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49959244</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49959244</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49959244</guid></item><item><title><![CDATA[New comment by grvbck in "A 12-year sequence of telescope images of a star and four planets orbiting"]]></title><description><![CDATA[
<p>> B. You could have multiple panels operate as a swarm.<p>Is that level of precision even remotely achievable with today's technology?<p>My understanding is that orbital insertion accuracy is in the ±10-50 meters range, with the most advanced formation flying satellite swarms hitting 10 cm to 1 m precision between satellites with the help of optical navigation.<p>But the precision between the panels on a telescope like JWST is in the sub-mm range, no?<p>Also, I'd assume stuff like orbital decay, atmospheric drag, gravitational perturbations, and solar radiation pressure would make it difficult to maintain precision over time.<p>I'm sure/hopeful there's some people here at HN working on stuff like this, please fill in and correct me!</p>
]]></description><pubDate>Sat, 03 Oct 2026 15:38:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=49945201</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49945201</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49945201</guid></item><item><title><![CDATA[New comment by grvbck in "Barcodes are about to go extinct"]]></title><description><![CDATA[
<p>Useful, but "your phone" will probably not the be the one telling you that. You'll have to use your supermarket app, and better be sure it will do all it can to track and extract every last bit of information about you and the contents of your fridge.<p>You're only buying eggs every second week? We can't have that, let's present you with a recipe that uses eggs. You still have those cookies you bought four days ago? Let's give you a coupon for milk.<p>And there will be a nice recipe or a coupon or a Very Limited Exclusive Offer you'll need to send to a friend, so now the app need access to your contacts, and why not sync that info with Meta, and oh look at that, we have a map of all our customers and their spending habits and geographical location and political orientation.</p>
]]></description><pubDate>Sat, 03 Oct 2026 15:23:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=49945079</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49945079</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49945079</guid></item><item><title><![CDATA[New comment by grvbck in "Fixing the Portobello Police Station Clock"]]></title><description><![CDATA[
<p>> Written on 11th April<p>> I had hoped we could do a "test" by letting the clock chime thirteen<p>What in the Orwell</p>
]]></description><pubDate>Wed, 23 Sep 2026 18:19:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=49820301</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49820301</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49820301</guid></item><item><title><![CDATA[New comment by grvbck in "Human brain is two separate organs, Stanford Medicine-led research finds"]]></title><description><![CDATA[
<p>Does the adrenal gland count?</p>
]]></description><pubDate>Sat, 19 Sep 2026 09:43:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49764935</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49764935</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49764935</guid></item><item><title><![CDATA[New comment by grvbck in "iOS 27, iPadOS 27, and macOS 27"]]></title><description><![CDATA[
<p>I'd take the widget! For me typing "calc" finds the "com.apple.calculator" folder. If I continue to "calcu" etc, it suggests "com.apple.ncplugin.calculator" instead. Brilliant intelligence right there.</p>
]]></description><pubDate>Tue, 15 Sep 2026 08:43:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=49709573</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49709573</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49709573</guid></item><item><title><![CDATA[New comment by grvbck in "LG denies TV spying claims, says tracking and snooping concerns 'not true'"]]></title><description><![CDATA[
<p>As far as I know, watermarks never took off because the technical complexity and lack of standardization. Nielsen researched and developed ACR technology but it never required watermarks.<p>When Nielsen first started collecting data (1950s), they handed out diaries to a group of around 5 000 selected households. Nielsen would then collect these diaries and extrapolate viewing patterns across the entire population.<p>After that came phone surveys. Next step (1980s) was the "people meter", a small box attached to the TV that could automatically detect which channel was tuned and which household members were in the room.<p>In the 1990s the set-top box made all of that redundant as the cable and satellite providers could directly see which channel every single box was tuned to at all times.</p>
]]></description><pubDate>Sat, 12 Sep 2026 19:37:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49676351</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49676351</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49676351</guid></item><item><title><![CDATA[New comment by grvbck in "iPhone Duo"]]></title><description><![CDATA[
<p>3G also got gps and the app store. I'd say that was a pretty significant upgrade.<p>MacBook Air -> MacBook Air 2: unibody aluminum construction replaced plastic, ssd option introduced.<p>iPad -> iPad 2: cut thickness and weight by 30 %. A4 -> A5 doubled performance. Dramatically better screen. Introduced the magnetic case ecosystem.<p>iBook G3 -> G3 dual usb: from colorful clamshell/toilet seat design to sleek laptop. 30 % lighter, half the volume, twice as durable, 2-3x the performance.<p>And… Apple I -> Apple II? Apple I was a motherboard, the II was a complete computer.</p>
]]></description><pubDate>Wed, 09 Sep 2026 23:55:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=49636330</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49636330</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49636330</guid></item><item><title><![CDATA[New comment by grvbck in "iPhone Duo"]]></title><description><![CDATA[
<p>Yes, but 1:√2 keeps the ratio even when you rotate the screen vertically. A folded 1:1 screen becomes 2:1 when "unfolded" and the area doubles, so you can go from showing one 1:1 window to two 1:1 windows side by side. But when rotated to a vertical orientation, you can't just scale that 1:1 window to double its size. With 1:√2 you can.</p>
]]></description><pubDate>Wed, 09 Sep 2026 22:34:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=49635532</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49635532</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49635532</guid></item><item><title><![CDATA[New comment by grvbck in "AirPods 5"]]></title><description><![CDATA[
<p>The touch bar was not a bad invention. Apple just neglected it and never gave it the software support it deserved. With some proper development it could have been great.</p>
]]></description><pubDate>Wed, 09 Sep 2026 19:14:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49632492</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49632492</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49632492</guid></item><item><title><![CDATA[New comment by grvbck in "Glacier Mice"]]></title><description><![CDATA[
<p>Thanks to your comment TIL that snow algae is a thing<p><a href="https://en.wikipedia.org/wiki/Snow_algae" rel="nofollow">https://en.wikipedia.org/wiki/Snow_algae</a></p>
]]></description><pubDate>Sat, 29 Aug 2026 15:30:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=49490738</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=49490738</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49490738</guid></item><item><title><![CDATA[New comment by grvbck in "China sentences official to death for taking $325M in bribes"]]></title><description><![CDATA[
<p>No, I tried to be pretty clear that "at least one side got caught" is not always better than "nobody got caught" if corruption dictates who gets caught.</p>
]]></description><pubDate>Wed, 08 Jul 2026 15:56:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=48833597</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=48833597</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48833597</guid></item><item><title><![CDATA[New comment by grvbck in "China sentences official to death for taking $325M in bribes"]]></title><description><![CDATA[
<p>I understand that perspective to some degree, but imagine a hypothetical country with say, two parties in power, where prosecutors only crack down on white collar criminals if they are supporters of one party and not the other. We would call that system corrupt, and probably not celebrate that at least some of the criminals face justice.<p>Also, from a practical standpoint, charging some and not others is not necessarily better if the selection is made politically. That moves the needle from "at least something got done" to "law is just a tool of oppression".</p>
]]></description><pubDate>Tue, 07 Jul 2026 17:20:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=48820777</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=48820777</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48820777</guid></item><item><title><![CDATA[New comment by grvbck in "OpenWrt One – Open Hardware Router"]]></title><description><![CDATA[
<p>Wireless Router or Wireless Router Technology is the common interpretation, but to my knowledge, Linksys has never officially confirmed this.</p>
]]></description><pubDate>Tue, 07 Jul 2026 15:44:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=48819385</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=48819385</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48819385</guid></item><item><title><![CDATA[New comment by grvbck in "The curious case of the disappearing Polish S (2015)"]]></title><description><![CDATA[
<p>Sure, a common use of bread, potatoes, cabbage/other vegetables, hearty meat dishes etc but the Polish kitchen is closer to Ukrainian/Russian in technique/ingredients.<p>Barszcz, pierogi, fermented everything, pickles, sour rye, and many dishes built around wheat/rye, mushrooms, dairy, and Eastern-style fillings are much more like Ukrainian/Belarusian/Russian food.<p>The biggest German influences are probably the sausages and the beer culture.</p>
]]></description><pubDate>Sun, 28 Jun 2026 14:32:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48707645</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=48707645</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48707645</guid></item><item><title><![CDATA[New comment by grvbck in "Commodore Releases Flip Phone"]]></title><description><![CDATA[
<p>I really want to like this, but does it bring anything new to the table? I see the same low-effort buzzwords I've seen on other "dumb" phones.<p>And the design…it looks like a Motorola.</p>
]]></description><pubDate>Tue, 16 Jun 2026 10:21:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48553074</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=48553074</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48553074</guid></item><item><title><![CDATA[New comment by grvbck in "sRGB profile comparison"]]></title><description><![CDATA[
<p>It is a rabbit hole. I just checked the latest release of GiMP (3.2.4). The "GiMP built-in sRGB" profile is supposed to be a functional match to the ArgyllCMS sRGB color space – the true sRGB profile according to the addendum in the above profile comparison.<p>But if I embed it in a photo and then open the photo in GraphicConverter, it shows up as "sRGB IEC61966-2.1", which to my understanding is identical to Apple’s sRGB Color Space Profile.icm.<p>But that's an sRGB v2 profile. Should I download and use a v4 profile instead? Or download the ArgyllCMS sRGB.icm [1] and convert all photos to it? Or just select the Apple default sRGB profile everywhere?<p>I'm not a pro and don't have a calibrated display, but it annoys me when photos I upload online look vastly different in my browser than they look in my editing software <i>on the same display.</i><p>[1] <a href="https://argyllcms.com/icclibsrc.html" rel="nofollow">https://argyllcms.com/icclibsrc.html</a></p>
]]></description><pubDate>Tue, 05 May 2026 14:47:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=48023250</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=48023250</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48023250</guid></item><item><title><![CDATA[New comment by grvbck in "The Mushroom That Makes People Have the Exact Same Hallucination"]]></title><description><![CDATA[
<p>I'd bet my money on no. To my understanding, those hallucinations are basically brain-level disturbances in perception, where the brain does its best to fill in ambiguous activity with known objects. So I guess if you've never seen hats (or men), your brain would just interpret the signal as something different.<p>Extreme tangent but interesting (to me): people in different cultures experience voice hallucinations differently. In the west, "hearing voices" is often frightening because the voices are hostile. In other cultures, the voices are friendly!<p><a href="https://news.stanford.edu/stories/2014/07/voices-culture-luhrmann-071614" rel="nofollow">https://news.stanford.edu/stories/2014/07/voices-culture-luh...</a></p>
]]></description><pubDate>Mon, 27 Apr 2026 19:24:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=47926116</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=47926116</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47926116</guid></item><item><title><![CDATA[New comment by grvbck in "1-Bit Hokusai's "The Great Wave" (2023)"]]></title><description><![CDATA[
<p>> This masterpiece by an unknown artist<p>Not unknown. It is signed "G. Clement", for Gerald Clement. The title is "Lesson 3d" because it actually is the third lesson in a tutorial for MacGrid, a software developed by Clement that teached people how to draw in MacPaint.<p><a href="https://macintoshgarden.org/apps/macgrid" rel="nofollow">https://macintoshgarden.org/apps/macgrid</a></p>
]]></description><pubDate>Sat, 25 Apr 2026 23:54:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=47905852</link><dc:creator>grvbck</dc:creator><comments>https://news.ycombinator.com/item?id=47905852</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47905852</guid></item></channel></rss>