<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: patrickyeon</title><link>https://news.ycombinator.com/user?id=patrickyeon</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 08 Apr 2026 10:49:56 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=patrickyeon" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by patrickyeon in "Catalytic process with lignin could enable sustainable aviation fuel"]]></title><description><![CDATA[
<p>If anyone is interested in the full text, there's a PDF copy linked from some of the co-authors' research group here <a href="https://www.romangroup.mit.edu/publications" rel="nofollow">https://www.romangroup.mit.edu/publications</a></p>
]]></description><pubDate>Sun, 25 Sep 2022 14:28:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=32971644</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=32971644</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32971644</guid></item><item><title><![CDATA[New comment by patrickyeon in "Ethereum Energy Consumption"]]></title><description><![CDATA[
<p>Not at all. 3.5 Billion kWh is 3.5 TWh.</p>
]]></description><pubDate>Sat, 02 Jul 2022 22:34:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=31963078</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=31963078</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=31963078</guid></item><item><title><![CDATA[New comment by patrickyeon in "Engine cooling – why rocket engines don’t melt"]]></title><description><![CDATA[
<p>Hmm interesting, thank you! It sounds a bit like "vernacular design" used to kind of mean "design and manufacturing done by the common people" to meet simple needs rather than overly fancy mass-manufactured objects. "Vernacular" kind of means "the local language".</p>
]]></description><pubDate>Fri, 14 Jan 2022 00:10:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=29928852</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=29928852</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29928852</guid></item><item><title><![CDATA[New comment by patrickyeon in "Engine cooling – why rocket engines don’t melt"]]></title><description><![CDATA[
<p>I've never heard the term _divulgadores_ (I don't speak Spanish, so that's no surprise), but it sounds maybe like "science communicator" in this context? There's something a bit more to the people you've listed in that they are also entertainers, not straight educators, I don't know if that's wrapped up in divulgadores as well?</p>
]]></description><pubDate>Thu, 13 Jan 2022 22:36:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=29927945</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=29927945</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29927945</guid></item><item><title><![CDATA[New comment by patrickyeon in "Reading a Pacific navigator’s mysterious map may require a shift in perspective"]]></title><description><![CDATA[
<p>If you're interested in learning about this kind of navigational knowledge, about how Pacific Islander sailors could hop from island to island over the horizon without maps, I recommend reading The Last Navigator. It is also an interesting story told in the first person by the author going to learn the art of navigation and observing a culture being pushed aside.<p><a href="https://www.goodreads.com/book/show/707571.The_Last_Navigator" rel="nofollow">https://www.goodreads.com/book/show/707571.The_Last_Navigato...</a></p>
]]></description><pubDate>Tue, 11 Jan 2022 19:59:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=29896965</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=29896965</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29896965</guid></item><item><title><![CDATA[New comment by patrickyeon in "U.S. State Department phones hacked with Israeli company spyware"]]></title><description><![CDATA[
<p>Crudely, we would say "don't shit where you eat". I've heard from the early (as in, 80's) hacking days some of the people in the US would never hit targets in their own state, as there wasn't good federal-level enforcement nor inter-state collaboration. Of course that would backfire today because you're immediately commiting crimes across state lines...</p>
]]></description><pubDate>Fri, 03 Dec 2021 18:45:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=29433552</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=29433552</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29433552</guid></item><item><title><![CDATA[New comment by patrickyeon in "Clean Streets: People taking San Francisco’s trash into their own hands"]]></title><description><![CDATA[
<p>And it's a good model I think, to take some responsibility for public property. Not just "your sidewalk", as in the sidewalk that touches your private yard, but also "your street", "your town center", and "your local parks". I'm not interested in hearing about if it's "your job" or "your trash", if there's a situation you are unhappy about, and you can directly impact it, why not do so?<p>I live in Oakland, CA, just off a major street. When I moved into this place I got annoyed at the litter on the street, until I eventually just started picking it up. The first day, I filled a trash bag travelling just 100ft along the sidewalk. A week later I would fill a trash bag every two or three laps of the entire street. Now I think I fill one trash bag per week. And I just <i>feel better</i> looking at, walking, or biking down my street, and I've gotten good conversations with neighbours to boot.<p>Culturally, right now, people will keep on littering on American city streets, and you and I aren't equipped to change that. It takes surprisingly little effort to carve out a considerably improved space though, and I find that when I consider it a gift to my neighbourhood and a constant task fighting against entropy (rather than something that can be "finished"), it's easier.<p>("you" in this context is a general "you", and not meant to be singling another_story out, of course)</p>
]]></description><pubDate>Sat, 20 Nov 2021 00:40:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=29284497</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=29284497</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29284497</guid></item><item><title><![CDATA[New comment by patrickyeon in "What caused all the supply chain bottlenecks?"]]></title><description><![CDATA[
<p>> Only founder led companies and family owned businesses can stand up to the immense pressure from the dogmas of modern finance.<p>How about worker-owned companies, co-operatives, and collectives? I totally agree the problem is that with the finance people steering the ship there's incentives to push up your short-term performance and collect bonuses and watch your publically-traded stock value go up. So don't go public; use the value an organization creates to pay the people in it, and invest in making it better for those people and the people you serve. The people who have say in the decisions are the ones who are most interested in having the organization continue to be healthy and a good place to work.<p>There are other ways. We don't even need to imagine them, they've already happened. We just need to resist the siren song of the lottery ticket and instead try to create systems and organizations that we want to be a part of.</p>
]]></description><pubDate>Thu, 28 Oct 2021 19:46:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=29030844</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=29030844</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29030844</guid></item><item><title><![CDATA[New comment by patrickyeon in "Resonate: A music streaming service structured as a cooperative"]]></title><description><![CDATA[
<p>Paying a fair price to sustain something you want to see continue to exist isn't charity.<p>Paying the lowest price you possibly can nearly always means someone along the way was exploited and not given a fair share of the value they created.</p>
]]></description><pubDate>Mon, 25 Oct 2021 22:51:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=28994177</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=28994177</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=28994177</guid></item><item><title><![CDATA[New comment by patrickyeon in "Transmission of SARS-CoV-2 Delta Among Vaccinated Healthcare Workers, Vietnam"]]></title><description><![CDATA[
<p>You might want to look at the full preprint, <a href="https://www.medrxiv.org/content/10.1101/2021.08.06.21261707v1.full.pdf" rel="nofollow">https://www.medrxiv.org/content/10.1101/2021.08.06.21261707v...</a><p>I'm not in the field, but on page 13 you can see that there's a considerable difference in effectiveness against infection, but not against hospitalization (at least not yet). It's suggested that the recent changes in effectiveness are due to the Delta variant becoming prevalent.<p>On page 15 there's a table with actual numbers from Minnesota. Drawing from similarly-sized pools of otherwise similar cohorts, they counted outcomes. Look at the bottom half, which covers people (in the vaccinated cohorts) who are considered "fully vaccinated" (14+ days since their second dose). So yeah, breakthroughs with Pfizer might be roughly twice as high, but "hospitalization or worse" is still 1/8th as likely as unvaccinated, and when you're looking at ICU admissions, Pfizer has had 2 and Moderna 1, so... small numbers make it hard to really compare.<p>But look at that bottom row. 0 deaths for anybody vaccinated.</p>
]]></description><pubDate>Thu, 12 Aug 2021 07:38:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=28153232</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=28153232</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=28153232</guid></item><item><title><![CDATA[New comment by patrickyeon in "Tylr: Demo of tile-based editing, a new kind of structure editing"]]></title><description><![CDATA[
<p>Well the demo is live, it's linked right there and you could try it.<p>I did, and after typing in the left-parens inside the already existing left-parens, tylr gave me a right-parens in the "backpack", the space above where I was typing, and then didn't let me move outside of the enclosing parens pair (ie, I had to "put down" the matching right-parens to either enclose the 2, or the 2,3 pair). If instead I put in the left-parens before the already existing one, tylr automatically added the right-parens after the existing right-parens (which makes sense, it's the only legal place for the left-parens I just added to be matched).<p>But again, you could just try it out.</p>
]]></description><pubDate>Sat, 24 Jul 2021 08:05:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=27939189</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=27939189</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27939189</guid></item><item><title><![CDATA[New comment by patrickyeon in "YouTube ads in Safari: you see them now, will you see them in the future?"]]></title><description><![CDATA[
<p>No ad blocking is going to get rid of that though, until you run something analyzing the actual video/audio content and not just the source of streams or how they're loaded.</p>
]]></description><pubDate>Wed, 19 May 2021 19:42:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=27213475</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=27213475</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27213475</guid></item><item><title><![CDATA[New comment by patrickyeon in "How to design a sailing ship for the 21st century?"]]></title><description><![CDATA[
<p>Two of the last paragraphs:<p>> All of this is technically possible, and as we have seen, it would produce less in emissions than the present alternatives. However, it’s more likely that a switch to sailing ships is accompanied by a decrease in cargo and passenger traffic, and this has everything to do with scale and speed. A lot of freight and passengers would not be travelling if it were not for the high speeds and low costs of today’s airplanes and container ships.<p>> It would make little sense to transport iPhones parts, Amazon wares, sweatshop clothes, or citytrippers with sailing ships. A sailing ship is more than a technical means of transportation: it implies another view on consumption, production, time, space, leisure, and travel. For example, a lot of freight now travels in different directions for each next processing stage before it is delivered as a final product. In contrast, all sail cargo companies mentioned in this article only take cargo that cannot be produced locally, and which is one trip from producer to consumer.<p>This speaks to me. I see much more conversation around "how can we use technology to remove the negative environmental impacts from our lifestyles?" than I do around "how can we change our lifestyles to cause fewer negative impacts?"</p>
]]></description><pubDate>Thu, 13 May 2021 06:13:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=27138986</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=27138986</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27138986</guid></item><item><title><![CDATA[New comment by patrickyeon in "How to design a sailing ship for the 21st century?"]]></title><description><![CDATA[
<p>That's really cool! It looks like you're in the SFBA (or at least launched your boat from nearby), so are you familiar with Sofar and Saildrone? Do you have a way for people to follow what you're doing, or pitch in? I'd be interested in this (contact info in my profile).</p>
]]></description><pubDate>Thu, 13 May 2021 06:06:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=27138952</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=27138952</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27138952</guid></item><item><title><![CDATA[New comment by patrickyeon in "Florida bill to fine social media for banning politicians"]]></title><description><![CDATA[
<p>Added in the last amendment. <a href="https://www.flsenate.gov/Session/Bill/2021/7072/Amendment/811008/HTML" rel="nofollow">https://www.flsenate.gov/Session/Bill/2021/7072/Amendment/81...</a><p>Also it's in the full text of the final bill, lines 470-473 right here <a href="https://www.flsenate.gov/Session/Bill/2021/7072/BillText/e1/HTML" rel="nofollow">https://www.flsenate.gov/Session/Bill/2021/7072/BillText/e1/...</a></p>
]]></description><pubDate>Sat, 01 May 2021 04:57:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=27003269</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=27003269</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27003269</guid></item><item><title><![CDATA[New comment by patrickyeon in "Florida bill to fine social media for banning politicians"]]></title><description><![CDATA[
<p>Added in the last amendment. <a href="https://www.flsenate.gov/Session/Bill/2021/7072/Amendment/811008/HTML" rel="nofollow">https://www.flsenate.gov/Session/Bill/2021/7072/Amendment/81...</a><p>Also it's in the full text of the final bill, lines 470-473 right here <a href="https://www.flsenate.gov/Session/Bill/2021/7072/BillText/e1/HTML" rel="nofollow">https://www.flsenate.gov/Session/Bill/2021/7072/BillText/e1/...</a></p>
]]></description><pubDate>Sat, 01 May 2021 04:57:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=27003267</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=27003267</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27003267</guid></item><item><title><![CDATA[New comment by patrickyeon in "Cycling is more important than electric cars for reaching net-zero cities"]]></title><description><![CDATA[
<p>It sounds like you bike for most of your transportation in your city? That's what "anti-car" people (speaking as one myself) want: to emphasize infrastructure that enables and encourages that. The "anti-car" thing isn't "ban cars entirely in all cases", just "stop assuming everything needs to be car-first at the expense of every other modality".</p>
]]></description><pubDate>Thu, 08 Apr 2021 03:57:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=26734953</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=26734953</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=26734953</guid></item><item><title><![CDATA[New comment by patrickyeon in "Cricut Wants Users to Pay for Unlimited Use of Cutting Machines They Already Own"]]></title><description><![CDATA[
<p>This is unfortunately the current state of consumer hardware: "monthly recurring revenue" is the number everyone chases, subscriptions are the hotness, and you sell hardware as a loss leader to get people hooked on the subscription. Customers aren't a community you're creating, nor people you serve, they're a natural resource from which you extract dollars.<p>It's hard to compete against this. If you try to sell hardware at an honest cost, you'll likely be the more expensive option (or you can price-match but you'll have to reduce your quality) and the vast majority of consumer decision making is driven by the immediate price tag.<p>It's even worse if you're in the venture-funded world. Money is cheap and you're rewarded in the short run by how many "customers" you have, not whether they can be turned into customers whe pay you more than it costs to acquire them.</p>
]]></description><pubDate>Tue, 16 Mar 2021 18:43:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=26481056</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=26481056</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=26481056</guid></item><item><title><![CDATA[New comment by patrickyeon in "Cricut Wants Users to Pay for Unlimited Use of Cutting Machines They Already Own"]]></title><description><![CDATA[
<p>It's interesting that the moment RMS speaks about really crystalizing software freedom in his mind was when he couldn't access the software running a printer so that he could add a feature. It seems like every generation needs their own evil printer (or printer-like) manufacturer to radicalize the next round of user rights advocates.</p>
]]></description><pubDate>Tue, 16 Mar 2021 18:32:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=26480899</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=26480899</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=26480899</guid></item><item><title><![CDATA[New comment by patrickyeon in "Why the new USPS mail trucks look so weird"]]></title><description><![CDATA[
<p>Gendered terms are becoming less popular to describe people in situations where their gender doesn't matter. So we might say "mail person" or "mail carrier", the same as we say "firefighter" instead of "fireman".<p>It's not "cancel culture" as the sibling comment suggests; it's rarely people being outraged about imagined attacks. It's just language evolving as society evolves. As an added bonus, sticking with non-gendered terms means you don't accidentally insult someone by assuming something based on their body type or haircut, and it leaves space for non-binary or non-conforming people to not be accidentally made to feel unwelcome.</p>
]]></description><pubDate>Tue, 16 Mar 2021 03:02:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=26472445</link><dc:creator>patrickyeon</dc:creator><comments>https://news.ycombinator.com/item?id=26472445</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=26472445</guid></item></channel></rss>