<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: j_walter</title><link>https://news.ycombinator.com/user?id=j_walter</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 01 Nov 2026 16:43:04 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=j_walter" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by j_walter in "Learn how chips are made with this Rollercoaster Tycoon-inspired animation"]]></title><description><![CDATA[
<p>In some cases yes, in others no.  As much as I love my new electronics I still play my 14 year old Xbox One, read on my 2012 Kindle Paperwhite and use multiple 5+ year old laptops that function almost the same as they did (running Linux helps).  3 years is not really the lifetime of most consumer electronics anymore...at least outside of the latest GPUs.</p>
]]></description><pubDate>Fri, 07 Aug 2026 01:25:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49204839</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=49204839</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49204839</guid></item><item><title><![CDATA[New comment by j_walter in "Learn how chips are made with this Rollercoaster Tycoon-inspired animation"]]></title><description><![CDATA[
<p>This is pretty good...simplifies the process and some of the items are out of order, but it describes the process pretty well.<p>Keep in mind, even 20 year old chips have 6-700 steps in their process...it's a giant loop of Etch, Photo, Implantation, Furnace, Chemical Vapor Deposition, Physical Vapor Deposition, Chemical Mechanical Planarization, etc...don't forget the measurement steps and defect scans.  State of the art chips take 3-4 months to complete this process and it's well over a thousand steps.</p>
]]></description><pubDate>Thu, 06 Aug 2026 20:49:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49202342</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=49202342</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49202342</guid></item><item><title><![CDATA[New comment by j_walter in "Bonsai: Janestreet's UI Library"]]></title><description><![CDATA[
<p>They made money through extreme manipulation of the Indian stock market...when working with a market that has 422X leverage through derivatives its much easier to make money.<p><a href="https://www.youtube.com/watch?v=VhqosmgfGR0" rel="nofollow">https://www.youtube.com/watch?v=VhqosmgfGR0</a></p>
]]></description><pubDate>Mon, 03 Aug 2026 23:59:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49162890</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=49162890</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49162890</guid></item><item><title><![CDATA[New comment by j_walter in "30-year sentence for transporting zines is a five-alarm fire for free speech"]]></title><description><![CDATA[
<p>If his wife who is being charged in a crime asks her husband to destroy evidence, then yes that is a crime.  Transporting may be what he was doing when he was caught, but they clearly had enough evidence to support that he was doing more than that.<p>30 years is absolutely excessive, but that doesn't mean the guy is not guilty.</p>
]]></description><pubDate>Mon, 29 Jun 2026 23:38:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48726736</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=48726736</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48726736</guid></item><item><title><![CDATA[New comment by j_walter in "A sentimental tour of late 1990s and early 2000s hacking tools"]]></title><description><![CDATA[
<p>I loved L0phtCrack...</p>
]]></description><pubDate>Thu, 14 May 2026 00:09:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48129416</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=48129416</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48129416</guid></item><item><title><![CDATA[New comment by j_walter in "Apple, Intel have reached preliminary chip-making deal"]]></title><description><![CDATA[
<p>Some people also thought Gamestop was a good deal at $400 after 50x-ing...but when you look at fundementals, earnings and actual projected growth and not just the hype, you see the stock for what it really is.  At $20 it was a good deal because of the possibilities of long term success (which we haven't seen any actual evidence of yet), but at $125 it is way overpriced.<p>Another way to look at it.  TSMC profit in 2025 was equivalent to Intel revenue (both about $55B), but Intel made zero dollars profit, yet somehow their market cap is now half of TSMCs.</p>
]]></description><pubDate>Fri, 08 May 2026 19:16:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48067469</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=48067469</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48067469</guid></item><item><title><![CDATA[New comment by j_walter in "TSA leaves passenger needing surgery after illegally forcing her through scanner"]]></title><description><![CDATA[
<p>So just get rid of TSA and have no security?  They find hundreds of guns in carry on baggage every year, but that should be no big deal right?<p>They didn't force this person through the scanner, they could have asked for a supervisor and discussed the situation.   Don't trust the people at the bottom of any organization if you have a concern.</p>
]]></description><pubDate>Fri, 06 Mar 2026 21:28:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47281315</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=47281315</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47281315</guid></item><item><title><![CDATA[New comment by j_walter in "Voyager 1 is about to reach one light-day from Earth"]]></title><description><![CDATA[
<p>>  Commands now take about a day to arrive, with another day for confirmation. Compare that to the Moon (1.3 seconds), Mars (up to 4 minutes), and Pluto (nearly 7 hours).<p>These numbers aren't right...Mars is 4 minutes MINIMUM, but could be up to 22-ish minutes at the maximum distance between Earth and Mars.  This is also one way, double that for communication and a response.</p>
]]></description><pubDate>Wed, 26 Nov 2025 18:53:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=46061025</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=46061025</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46061025</guid></item><item><title><![CDATA[New comment by j_walter in "TSMC Arizona outage saw fab halt, Apple wafers scrapped"]]></title><description><![CDATA[
<p><a href="https://www.reddit.com/r/Semiconductors/comments/18x5vr5/semiconductor_engineering_pay_10000_in_taiwan/" rel="nofollow">https://www.reddit.com/r/Semiconductors/comments/18x5vr5/sem...</a><p>This reddit post captures what I've seen at TSMC in Taiwan.  $120K is normal pay at the director level...engineers make $2500-5000 a month.  TSMC AZ starting pay for a new college grad w/ BS is probably just under $100K/year with just salary, with the potential to make over $120K within a few years with full vested bonuses.</p>
]]></description><pubDate>Tue, 25 Nov 2025 00:27:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=46041024</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=46041024</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46041024</guid></item><item><title><![CDATA[New comment by j_walter in "TSMC Arizona outage saw fab halt, Apple wafers scrapped"]]></title><description><![CDATA[
<p>TSMC has backup generators in their AZ fab.  You actually have to have backup power or a few hundred millisecond blip could cause days or weeks of tool down time.  You should see what happens when you lose the ability to keep a clean room at temp/humidity/airflow...it's weeks or months.</p>
]]></description><pubDate>Mon, 24 Nov 2025 21:17:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=46039444</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=46039444</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46039444</guid></item><item><title><![CDATA[New comment by j_walter in "TSMC Arizona outage saw fab halt, Apple wafers scrapped"]]></title><description><![CDATA[
<p>TW workers have a majority of their compensation in bonuses, so the OT portion is quite small and many do not even bother to ask for it.  The overall compensation between a TW and US engineer at TSMC is also significant.  Not to mention the lowest paid hourly workers...where in TW they make 2-3X minimum wage, but in the US it's like 1.25X.</p>
]]></description><pubDate>Mon, 24 Nov 2025 21:15:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=46039425</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=46039425</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46039425</guid></item><item><title><![CDATA[New comment by j_walter in "Portland is not burning. Here's live context and sourced fact checks"]]></title><description><![CDATA[
<p>Wildfires don't usually happen downtown...which is what this website seems to be tracking.  At least from this 2023 article the number of fires related to the homeless camps is pretty consistent and only the % drops during the summer months.<p>https:</p>
]]></description><pubDate>Wed, 08 Oct 2025 23:36:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=45521845</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=45521845</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45521845</guid></item><item><title><![CDATA[New comment by j_walter in "Portland is not burning. Here's live context and sourced fact checks"]]></title><description><![CDATA[
<p><a href="https://www.wweek.com/news/2023/03/15/data-shows-fires-at-homeless-camps-remained-a-large-portion-of-portland-blazes-last-year/" rel="nofollow">https://www.wweek.com/news/2023/03/15/data-shows-fires-at-ho...</a><p>Portland has issues with homeless...no one can deny this fact.  Things are a little better since hard drugs were recriminalized, but the city is far from "fine".</p>
]]></description><pubDate>Wed, 08 Oct 2025 23:32:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=45521825</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=45521825</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45521825</guid></item><item><title><![CDATA[New comment by j_walter in "Microsoft CTO says he wants to swap most AMD and Nvidia GPUs for homemade chips"]]></title><description><![CDATA[
<p>They were more of a bargain 3 months ago at $80B.</p>
]]></description><pubDate>Fri, 03 Oct 2025 20:47:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=45467601</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=45467601</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45467601</guid></item><item><title><![CDATA[New comment by j_walter in "Intel Foundry demonstrates first Arm-based chip on 18a node"]]></title><description><![CDATA[
<p>No one has doubted Intel's tech...its their manufacturing that is the problem.  Anyone can make one successful chip from a wafer...making 80%+ yields is an entirely different problem to crack.</p>
]]></description><pubDate>Wed, 20 Aug 2025 15:53:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=44963051</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=44963051</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44963051</guid></item><item><title><![CDATA[New comment by j_walter in "Intel Foundry demonstrates first Arm-based chip on 18a node"]]></title><description><![CDATA[
<p>Everything for the past few generations of nodes have not been actual dimensions but more of an equivalency.  TSMC nodes are no different.</p>
]]></description><pubDate>Wed, 20 Aug 2025 15:51:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=44963025</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=44963025</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44963025</guid></item><item><title><![CDATA[New comment by j_walter in "US reportedly forcing TSMC to buy 49% stake in Intel to secure tariff relief"]]></title><description><![CDATA[
<p>Wouldn't be the first time they became obsolete either...and I think even with the US governments help they are too far down the drain to come back.</p>
]]></description><pubDate>Tue, 05 Aug 2025 20:41:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=44803986</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=44803986</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44803986</guid></item><item><title><![CDATA[New comment by j_walter in "US reportedly forcing TSMC to buy 49% stake in Intel to secure tariff relief"]]></title><description><![CDATA[
<p>What part of any plan they have had tells you they are likely to stop losing money any time soon?  They are basically selling for asset price right now...because the market doesn't believe they are worth more than their assets.</p>
]]></description><pubDate>Tue, 05 Aug 2025 19:10:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=44802800</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=44802800</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44802800</guid></item><item><title><![CDATA[New comment by j_walter in "TSMC says employees tried to steal trade secrets on iPhone 18 chip process"]]></title><description><![CDATA[
<p>The iPhone 18 part is for clicks...it really has nothing to do with the iPhone 18 and everything to do with TSMC's N2 process.</p>
]]></description><pubDate>Tue, 05 Aug 2025 17:32:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=44801280</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=44801280</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44801280</guid></item><item><title><![CDATA[New comment by j_walter in "TSMC says employees tried to steal trade secrets on iPhone 18 chip process"]]></title><description><![CDATA[
<p>This was not just from a thumb drive as that is very tightly controlled at TSMC (they did catch someone right away before it got leaked).  The employees were caught printing info and removing it from the company (caught due to magnetic ink setting off the metal detectors) as well as using phones to take pictures of their laptop info while connecting from offsite.  Taking pictures of remote laptops is a more covert way, but both employees were caught through suspicious pattern analysis and review of access logs of people right before they quit the company.</p>
]]></description><pubDate>Tue, 05 Aug 2025 17:32:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=44801262</link><dc:creator>j_walter</dc:creator><comments>https://news.ycombinator.com/item?id=44801262</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44801262</guid></item></channel></rss>