<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: msandford</title><link>https://news.ycombinator.com/user?id=msandford</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 26 Apr 2026 18:47:12 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=msandford" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by msandford in "America's Geothermal Breakthrough"]]></title><description><![CDATA[
<p>It's a closed loop on the geo side sure.<p>How do you cool the steam off enough to condense so it can go and be boiler feed water again?<p>Lots of power plants use cooling towers for this which are typically evaporative. Some are dry, sure, but most are wet.</p>
]]></description><pubDate>Sun, 26 Apr 2026 13:14:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=47910063</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=47910063</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47910063</guid></item><item><title><![CDATA[New comment by msandford in "‘Energy independence feels practical’: Europeans building mini solar farms"]]></title><description><![CDATA[
<p>Not to be rude, but that's definitionally NOT net metering. Net metering is where you only get changed for your net consumption. If they're looking at your gross consumption and gross production separately, it just can't be net metering. You might still decide to sell solar to the grid for the wholesale price and get a reduction in your bill, but it's not net metering.</p>
]]></description><pubDate>Sat, 28 Mar 2026 20:33:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=47557927</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=47557927</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47557927</guid></item><item><title><![CDATA[New comment by msandford in "‘Energy independence feels practical’: Europeans building mini solar farms"]]></title><description><![CDATA[
<p>Net metering is really, really smart when the installed base is small relative to the fossil fuel power plant capacity. But it doesn't scale forever. Once it gets up towards 20-40% of the fossil fuel capacity, it goes from an asset to a liability.<p>Suppose I have a 100MW gas turbine. And suppose there's 1MW of solar installed in my generation network. I don't really care if I sell 80MW at noon and 90MW around dinner time and 50MW through the night, or if instead it's 79MW at noon and 91MW at dinner and 51MW at night. The gas costs about the same irrespective of when I burn it so a bit of a fuel shift doesn't really matter.<p>But take that 1MW and turn it into 20MW and suddenly we go from 80MW at noon to 60MW at noon, 90MW at dinner to 110MW at dinner and uh oh. You see the problem?  Whatever losses I endured at noon I don't get to make up for at dinner because my plant only goes up to 100MW and now we're not just shifting when we burn how much fuel, we're literally having to shift the power generation to a different plant.<p>Is this example precisely accurate?  Absolutely not. But it helps you get a feel for the problem of net metering at scale. The grid can act as a battery for a few % of total generation, but by the time you hit some number, maybe 20% maybe 40% net metering turns from a cool math trick to a real cost on the grid.</p>
]]></description><pubDate>Fri, 27 Mar 2026 19:17:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=47547042</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=47547042</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47547042</guid></item><item><title><![CDATA[New comment by msandford in "GitHub is once again down"]]></title><description><![CDATA[
<p>Oooof that's rough.<p>One strategy to convince is to get someone less technical than you to sit by you while you try and trace everything from one error'd HTTP request from start to finish to diagnose the problem. If they see it takes half a day to check every call to every internal endpoint to 100% satisfy a particular request sometimes that can help.<p>Also sometimes they just think "this is a bunch of nerd stuff, why are you involving me?!" So it's not foolproof.</p>
]]></description><pubDate>Tue, 24 Mar 2026 21:29:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=47509651</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=47509651</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47509651</guid></item><item><title><![CDATA[New comment by msandford in "GitHub is once again down"]]></title><description><![CDATA[
<p>I once worked at a place with more micro services than engineers. We joked about "we have as many 8s of uptime as you need!"</p>
]]></description><pubDate>Tue, 24 Mar 2026 21:05:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47509299</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=47509299</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47509299</guid></item><item><title><![CDATA[New comment by msandford in "Centuries of selective breeding turned wild cabbage into different vegetables"]]></title><description><![CDATA[
<p>Years ago I made harissa out of peppers for sauce for baked chicken wings. To my surprise it tasted tomato-ey.<p>After doing some Google searches I realized the plants were related and eventually it sort of made sense. Peppers are almost like a very dry, very firm tomato.<p>In hindsight it's obvious but at the time it was very surprising.</p>
]]></description><pubDate>Sun, 15 Mar 2026 15:07:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=47388118</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=47388118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47388118</guid></item><item><title><![CDATA[New comment by msandford in "[dead]"]]></title><description><![CDATA[
<p>My dad once explained to me that there's right and there's dead and sometimes they overlap. I didn't really understand it at 8yo but he was definitely right. Being "dead right" is an undesirable situation.</p>
]]></description><pubDate>Sun, 25 Jan 2026 01:48:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46749834</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46749834</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46749834</guid></item><item><title><![CDATA[New comment by msandford in "Efficient method to capture carbon dioxide from the atmosphere"]]></title><description><![CDATA[
<p>They're pretty amazing for the amount of capital cost. $50 in seed and an acre of land can sequester several to over a dozen tons of carbon per year. It might not be space efficient but it requires basically zero infrastructure.</p>
]]></description><pubDate>Thu, 01 Jan 2026 00:43:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=46449984</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46449984</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46449984</guid></item><item><title><![CDATA[New comment by msandford in "Four Million U.S. Children Had No Health Insurance in 2024"]]></title><description><![CDATA[
<p>I suspect that the parent does in fact pay for any healthcare that they need or that their kids need. They just aren't buying insurance because the price of the insurance far outweighs their normal spending.<p>This is the real problem with health insurance is that it covers relatively routine and non emergency healthcare services where you can ship around and have market forces encourage people to find efficiency.<p>I understand the "if I'm dying from a car crash I can't shop around" argument and I agree. But that's very different than shopping for a family doc you like for the half dozen times a year you or your family will need to see someone for a strep test and maybe antibiotics.</p>
]]></description><pubDate>Tue, 16 Dec 2025 16:08:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=46290299</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46290299</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46290299</guid></item><item><title><![CDATA[New comment by msandford in "A supersonic engine core makes the perfect power turbine"]]></title><description><![CDATA[
<p>Today I learned a thing!  It makes sense that subsonic engines and supersonic engines would be different in retrospect but upon reading the headline I thought for sure it was going to be some kind of weird "jump on the AI hype train" article.<p>Good for them for trying to find a profitable proving ground for their engines.</p>
]]></description><pubDate>Tue, 09 Dec 2025 17:57:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=46208153</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46208153</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46208153</guid></item><item><title><![CDATA[New comment by msandford in "FBI Making List of American "Extremists," Leaked Memo Reveals"]]></title><description><![CDATA[
<p>"Don't read what I'm saying as an endorsement of what the right is going [doing] to the left right now. "<p>That's me in the post you're critizing me for.  I'm explicitly saying it's not good.  What else do I need to do to make sure that you understand that I don't think it's okay?</p>
]]></description><pubDate>Mon, 08 Dec 2025 02:31:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=46187661</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46187661</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46187661</guid></item><item><title><![CDATA[New comment by msandford in "FBI Making List of American "Extremists," Leaked Memo Reveals"]]></title><description><![CDATA[
<p>I realize I didn't make the point clearly enough. This is nothing new. It's politics, always has been. The left labels people on the right they don't like with bad names. The right is absolutely going to do it back to the left. That's the game. I don't like it, but that's clearly how it goes.<p>Don't read what I'm saying as an endorsement of what the right is going to the left right now. Nor should you read it as an endorsement of what the left did to the right back then. They're both bad.</p>
]]></description><pubDate>Mon, 08 Dec 2025 00:03:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46186752</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46186752</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46186752</guid></item><item><title><![CDATA[New comment by msandford in "FBI Making List of American "Extremists," Leaked Memo Reveals"]]></title><description><![CDATA[
<p>Back during Obama's tenure lots of right sympathetic groups got labeled domestic terror organizations. It's always political.  Don't like the state calling you bad names?  The solution is to reduce its power not to just get the "correct" people in charge. 
<a href="https://www.splcenter.org/resources/reports/year-hate-and-extremism/" rel="nofollow">https://www.splcenter.org/resources/reports/year-hate-and-ex...</a></p>
]]></description><pubDate>Sun, 07 Dec 2025 21:00:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=46185118</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46185118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46185118</guid></item><item><title><![CDATA[New comment by msandford in "Netflix to Acquire Warner Bros"]]></title><description><![CDATA[
<p>There was a time when one of the virtues was not to brag about how virtuous you were. I think that's why a lot of folks have a problem with virtue signalling. In their minds if you're signalling by doing something publicly it karmically negates what you're doing and almost alchemically turns it into something resembling vice.<p>I'm merely trying to explain how it is that people can have a problem with virtue signalling and to them it doesn't really contradict what is to them true virtue where you do something good and stay quiet about it.</p>
]]></description><pubDate>Fri, 05 Dec 2025 20:42:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=46167007</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46167007</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46167007</guid></item><item><title><![CDATA[New comment by msandford in "Bird flu viruses are resistant to fever, making them a major threat to humans"]]></title><description><![CDATA[
<p>Thanks for the response!  I agree that it's not obvious the reservoir possibilities.<p>I don't agree that we're selecting against birds that get infected in the first place, or at least I don't think that's how it works. My understanding is that if any birds on a farm get sick, the whole house is killed. Maybe the whole farm.<p>To me that seems like selecting for lucky birds not selecting for populations that never get sick because lots of populations never get exposed.<p>I could be wrong on my understanding or how I interpret the impact, though, so I'm super open to learning more.</p>
]]></description><pubDate>Fri, 28 Nov 2025 02:04:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=46074919</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46074919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46074919</guid></item><item><title><![CDATA[New comment by msandford in "Bird flu viruses are resistant to fever, making them a major threat to humans"]]></title><description><![CDATA[
<p>Why we keep killing the birds that survive the infection is beyond me. It's an evolutionary pressure that we refuse to allow to work.<p>It's almost as if we want to give the flu as many opportunities as possible to spill over, instead of just letting the birds who have immunity survive and thus basically drive the virus to extinction.</p>
]]></description><pubDate>Fri, 28 Nov 2025 01:05:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=46074644</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=46074644</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46074644</guid></item><item><title><![CDATA[New comment by msandford in "FBI Director Waived Polygraph Security Screening for Three Senior Staff"]]></title><description><![CDATA[
<p>I think that's one very reasonable interpretation. The other is "I really want these people w to come work here and they don't want to do the polygraph because it's a huge pain so I as the manager I'm going to waive it to reduce their objections to being hired".<p>That's something that companies do all the time, they pay people "out of band" or give them extra benefits or accelerate their vacation accrual or vesting, or one of hundreds of other things.<p>I agree it looks bad for sure but it isn't necessarily sinister.</p>
]]></description><pubDate>Sat, 15 Nov 2025 20:50:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=45940512</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=45940512</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45940512</guid></item><item><title><![CDATA[New comment by msandford in "Being poor vs. being broke"]]></title><description><![CDATA[
<p>"I could stop being poor, I just don't like the tradeoff."<p>I feel like this is an ugly truth, but still a truth. It's also very ugly.<p>For some people there's no tradeoff on how much they have to suffer to get some financial security because they already have it. Some people have to suffer a bit but quickly hit escape velocity. Some people never stop suffering. It's terrible.<p>I think Dave Ramsey has many annoying qualities but his "sometimes you have to act crazy to get out of it" is basically correct even if it's very, very uncomfortable IMO.</p>
]]></description><pubDate>Fri, 14 Nov 2025 22:13:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=45932779</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=45932779</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45932779</guid></item><item><title><![CDATA[New comment by msandford in "Louisiana Took Months to Sound Alarm Amid Whooping Cough Outbreak"]]></title><description><![CDATA[
<p>I mean you could listen to the reasons that people who have lost trust in the institutions say they lost trust, and then try and rectify those reasons. But to do that is to admit that MAYBE the US govt didn't handle COVID perfectly. And that's a conversation many folks are unwilling to have. So this is the alternative we're left with.<p>It's uglier this way for sure and will cause more suffering. Sucks.</p>
]]></description><pubDate>Thu, 13 Nov 2025 03:11:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=45910074</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=45910074</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45910074</guid></item><item><title><![CDATA[New comment by msandford in "I Want You to Understand Chicago"]]></title><description><![CDATA[
<p>I think you're missing the fourth option which is rediscovering civility, agreeing to disagree, etc.<p>Are the Republicans doing that right now?  Probably not. Are the Democrats doing that right now?  Also probably not.</p>
]]></description><pubDate>Sun, 09 Nov 2025 16:43:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=45866843</link><dc:creator>msandford</dc:creator><comments>https://news.ycombinator.com/item?id=45866843</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45866843</guid></item></channel></rss>