<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: addaon</title><link>https://news.ycombinator.com/user?id=addaon</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 29 Jun 2026 22:44:33 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=addaon" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by addaon in "Tidal AI Policy"]]></title><description><![CDATA[
<p>> how will Tidal consistently determine AI generated music?<p>Is this their responsibility? Just restrict payment to the registered copyright holder or their delegate, require registration of copyright for music to be payment-eligible, and escalate the problem to a federal crime with (presumedly) federal enforcement, no? Sure, some people will commit federal crimes to get a payout, but it's gotta reduce the problem massively.</p>
]]></description><pubDate>Mon, 29 Jun 2026 14:58:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=48720138</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48720138</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48720138</guid></item><item><title><![CDATA[New comment by addaon in "Sophon PFG-1: a monolithic-3D AI ASIC with 330 GB of on-die DRAM and no HBM"]]></title><description><![CDATA[
<p>Since when are we doing 32-layer planar transistor logic on a single chip? Even ignore the use of FETs for eDRAM… I didn’t realize we had decent logic density possible on BEOL.</p>
]]></description><pubDate>Mon, 29 Jun 2026 01:55:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48713908</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48713908</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48713908</guid></item><item><title><![CDATA[New comment by addaon in "The Boeing 747 begins its final descent"]]></title><description><![CDATA[
<p>> Top floor existed at all because it was Boeing's entry for a heavy cargo plane competition<p>Yes, but it turns out the hump is great for area ruling (aerodynamic drag reduction at transonic speeds), as observed by the 747-300's extended hump giving lower drag (but higher weight, of course) than the short-hump versions.</p>
]]></description><pubDate>Sun, 28 Jun 2026 18:34:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=48710099</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48710099</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48710099</guid></item><item><title><![CDATA[New comment by addaon in "Trade, merchants, and the lost cities of the Bronze Age (2019) [pdf]"]]></title><description><![CDATA[
<p>Woulda given the AI credit if it had gone with "The merchants of Assur called it Nergal."</p>
]]></description><pubDate>Sun, 28 Jun 2026 15:02:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=48707934</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48707934</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48707934</guid></item><item><title><![CDATA[New comment by addaon in "I Build a 10 Inch Mini Rack from Aluminium Extrusions"]]></title><description><![CDATA[
<p>Meanwell is the standard answer for this sort of thing; something in the SD-500 family or sized/optioned as you need. You'll have to do the connectors yourself; you may be able to find junction-post-to-barrel-plug leads of the right size and length off the shelf, but I'd be surprised, and soldering them would take less time than shopping for them.</p>
]]></description><pubDate>Sun, 28 Jun 2026 14:45:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=48707765</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48707765</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48707765</guid></item><item><title><![CDATA[New comment by addaon in "I Build a 10 Inch Mini Rack from Aluminium Extrusions"]]></title><description><![CDATA[
<p>Why use the original power bricks, with the space claim and awful routing, instead of just going to a single dc/dc... either directly if no individual power control is needed, or to a relay block or switch block if automated / manual individual control is needed?</p>
]]></description><pubDate>Sun, 28 Jun 2026 04:33:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48704390</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48704390</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48704390</guid></item><item><title><![CDATA[New comment by addaon in "Previewing GPT‑5.6 Sol: a next-generation model"]]></title><description><![CDATA[
<p>Me too!</p>
]]></description><pubDate>Sat, 27 Jun 2026 17:55:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=48700272</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48700272</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48700272</guid></item><item><title><![CDATA[New comment by addaon in "The early hiring funnel is now breaking on both ends"]]></title><description><![CDATA[
<p>> it's unlikely that you'll get people that are in overlapping networks<p>Networks all overlap if you search deep enough, ask Kevin Bacon. For good-enough talent and starting with random nodes, yeah, you'll probably not overlap. But there's a few dozen people of top talent for any particular role you're looking for, so by the time you iterate to the top of the tree, you really do get a lot of repeats.</p>
]]></description><pubDate>Mon, 22 Jun 2026 05:12:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48625959</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48625959</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48625959</guid></item><item><title><![CDATA[New comment by addaon in "The early hiring funnel is now breaking on both ends"]]></title><description><![CDATA[
<p>Yes, making people an offer they can't refuse isn't scalable. It generally requires both deep pockets and the time investment to understand what would motivate them to leave a good job for one that they think can be great.</p>
]]></description><pubDate>Mon, 22 Jun 2026 00:08:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=48623932</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48623932</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48623932</guid></item><item><title><![CDATA[New comment by addaon in "The early hiring funnel is now breaking on both ends"]]></title><description><![CDATA[
<p>I am aware of several startups that started this way, and have been involved in some. The quality of the results depends on who you seed the graph with, of course; but I’ve seen it work well.<p>As requested by the original poster, it doesn’t scale.</p>
]]></description><pubDate>Sun, 21 Jun 2026 18:30:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=48621335</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48621335</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48621335</guid></item><item><title><![CDATA[New comment by addaon in "The early hiring funnel is now breaking on both ends"]]></title><description><![CDATA[
<p>Ask the best people you’ve ever worked with who the best people they’ve worked with are. Recurse. When names start repeating through different graph paths, make those people an offer they can’t refuse. Once they join, ask them to do the same, and give them the budget and role to make it happen.</p>
]]></description><pubDate>Sun, 21 Jun 2026 18:11:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=48621155</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48621155</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48621155</guid></item><item><title><![CDATA[New comment by addaon in "Hyundai buys Boston Dynamics"]]></title><description><![CDATA[
<p>> costs are only likely to decrease over time<p>>> There was no argument that the price will forever keep going down<p>It's very hard for me to read the first quote as anything other than a continuing decrease in expected value of cost as a function of time. This directly contradicts the second quote.</p>
]]></description><pubDate>Sun, 21 Jun 2026 14:28:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=48619278</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48619278</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48619278</guid></item><item><title><![CDATA[New comment by addaon in "Ubisoft co-founder Claude Guillemot has died in a plane crash"]]></title><description><![CDATA[
<p>In order of safest to least safe: commercial jets, automobiles, general aviation aircraft, motorcycles, messing around with Jim.</p>
]]></description><pubDate>Sun, 21 Jun 2026 03:28:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=48615406</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48615406</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48615406</guid></item><item><title><![CDATA[New comment by addaon in "Where to Find the Colors Your Screen Can't Show You"]]></title><description><![CDATA[
<p>Everyone is pointing out examples around image reproduction, which are valid and interesting… but the case that comes up in nature is violet (beyond blue in spectrum) vs purple (mix of red and blue) pigments.</p>
]]></description><pubDate>Sat, 20 Jun 2026 21:13:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48613025</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48613025</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48613025</guid></item><item><title><![CDATA[New comment by addaon in "Hyundai buys Boston Dynamics"]]></title><description><![CDATA[
<p>But that's my point. If you're basing your society shape around adopting a technology based on it continually decreasing in price, but you only get a few decades of that behavior before saturation and then you're at the mercy of the consolidated winners... generally adoptions like this aren't reversible at the societal level. You're locking in a long-term structural change based on a short-term pricing trend.</p>
]]></description><pubDate>Fri, 19 Jun 2026 21:52:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48603689</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48603689</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48603689</guid></item><item><title><![CDATA[New comment by addaon in "Hyundai buys Boston Dynamics"]]></title><description><![CDATA[
<p>> it’s costs are only likely to decrease over time<p>What is this based on? We're well past a 50-ish year deflationary period in the cost of major appliances (refrigerators, washing machines, etc). We're pretty clearly at or near the end of the deflationary era for computers and computation. Automotive... speaks for itself. We're still there for televisions, surprisingly; but it looks like these technologies tend to have a handful of decades of rapid cost decrease, followed by a never-ending cost increase over time as the manufacturers consolidate and claim an ever-increasing margin.</p>
]]></description><pubDate>Fri, 19 Jun 2026 20:41:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48603017</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48603017</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48603017</guid></item><item><title><![CDATA[New comment by addaon in "Modos Color Monitor Pushes E-Paper Displays Further"]]></title><description><![CDATA[
<p>Okay, that video is great.<p>Product questions that I couldn't find an answer to. From <a href="https://www.crowdsupply.com/modos-tech/modos-flow" rel="nofollow">https://www.crowdsupply.com/modos-tech/modos-flow</a>, I see "On the go, you can power Flow at up to 40 Hz with a single USB Type-C cable. At a desk, you can connect additional power and take advantage of its full 60 Hz refresh rate."<p>1) This surprises me a bit... is USB-PD incompatible with DisplayPort alt mode, or is this just based on an observation that display port devices tend to give limited power output?<p>2) Is <i>every</i> DisplayPort alt mode host able to give enough power to run at 40 Hz? In particular, can this be driven on the go directly from an iPhone?<p>3) Is that second USB port usable as a data port hubbed to the device when powering over the DisplayPort port?<p>4) I know it's possible to provide power from the display back to the host device when using DisplayPort alt mode -- when powering the display from the second USB-C port, is the connected device also powered?<p>The two use cases that would be super interesting to me is plugging this in to my iPhone or similar on-the-go, and plugging a USB-C keyboard into the second port on it for quick e-mails at the coffee shop and similar; and plugging this in to an iPhone, plugging my power bank into the monitor and keeping the monitor in high-power mode and the iPhone charging while working with a Bluetooth keyboard.<p>Obviously I don't expect it to handle these use cases out of the box, but... open source! This is really a question about what the hardware design is capable of, not the current software/firmware/FPGA capabilities.</p>
]]></description><pubDate>Fri, 19 Jun 2026 17:32:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48600925</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48600925</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48600925</guid></item><item><title><![CDATA[New comment by addaon in "Ice water drowning survival of young patient (2025)"]]></title><description><![CDATA[
<p>They’re not dead until they’re warm and dead.</p>
]]></description><pubDate>Fri, 19 Jun 2026 04:22:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48594738</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48594738</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48594738</guid></item><item><title><![CDATA[New comment by addaon in "Unity vs. Floating Point"]]></title><description><![CDATA[
<p>Fixed-point CORDIC is not hard… but a trivial implementation will be slower than a hardware float implementation, true. Several of the micros I work on have a CORDIC accelerator on a (usually only one) low-latency core designed for BLDC control etc, but that’s neither universal, nor general, of course.</p>
]]></description><pubDate>Thu, 18 Jun 2026 22:07:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=48592310</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48592310</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48592310</guid></item><item><title><![CDATA[New comment by addaon in "Unity vs. Floating Point"]]></title><description><![CDATA[
<p>I've almost never seen a real complexity difference between floating point and fixed point math in a language that supports fixed point either natively or through operator overloading. Yeah, scaling sometimes changes across an operation; but that's the type system's job, it's not actual complexity. And the error analysis is almost always much simpler for the fixed point implementation than the floating point implementation; and anyone writing code doing numeric approximations in any representation without considering numeric stability and doing the error analysis probably isn't worth running software from.</p>
]]></description><pubDate>Thu, 18 Jun 2026 20:12:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=48590870</link><dc:creator>addaon</dc:creator><comments>https://news.ycombinator.com/item?id=48590870</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48590870</guid></item></channel></rss>