<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: PhotonHunter</title><link>https://news.ycombinator.com/user?id=PhotonHunter</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 20 Oct 2026 05:54:50 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=PhotonHunter" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by PhotonHunter in "How the Elizabeth Holmes documentary “You Can See Everything” is deceiving"]]></title><description><![CDATA[
<p>> They lived in a social media bubble where all CEOs were evil criminals doing frauds all the time and therefore the only reason Holmes could be singled out and treated differently was due to her gender.<p>They’re also unfamiliar with FDA-regulated spaces where it’s not unheard of for VPs and C-suite types to receive fines and jail time and bans from the industry.</p>
]]></description><pubDate>Sun, 18 Oct 2026 17:17:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=50143105</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=50143105</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50143105</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Switching to electric stoves can dramatically cut indoor air pollution (2025)"]]></title><description><![CDATA[
<p>That IKEA portable hob is unfortunately one of the bad ones and the coil size is misleading.  I haven’t seen any low cost segmented ones like you’ve described on the induction subreddit.</p>
]]></description><pubDate>Sat, 15 Aug 2026 14:49:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=49311049</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=49311049</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49311049</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Switching to electric stoves can dramatically cut indoor air pollution (2025)"]]></title><description><![CDATA[
<p>Can you share a link? I’d love to get one. Haven’t found anything like that on the US market.</p>
]]></description><pubDate>Tue, 11 Aug 2026 16:48:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=49261004</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=49261004</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49261004</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Switching to electric stoves can dramatically cut indoor air pollution (2025)"]]></title><description><![CDATA[
<p>> Those are either artifacts of a bad stove or using extremely thin pans. We have a fairly low-mid range model and the low mode doesn’t burn anything and the coils match the sizes of the pans we use.<p>It’s a smaller than advertised coil, 6”, causing the problem, which is endemic but not limited to portable hobs.  Warped a Lodge carbon steel pan the first time I used induction (2mm thick).  Then I dove deeper and saw the issues others had.  Since then I moved to a larger coil (first a Max Burton, now a Nuwave PIC Titanium).  On reddit, you can find any number of examples of shattered cast iron pans and warped pans and ruined seasoning, and it’s not just portable hobs causing the issues.<p>The issue with simmer is well-known and rears its head if you’re working with delicate sauces.  Most people don’t.<p>Induction bases don’t fix that gas heats the sides too and if you’re able to use that feature it’s not something you want to give up.  And actually, wok cooking on induction is pretty darn good if you have one of the specialty wok hobs, better than a wok ring on gas (but not better than a specialty wok burner).<p>Again, my point isn’t that induction sucks, it’s that it isn’t superior to gas across the board.  My dream setup?  One proper induction burner, one induction wok burner, a French top in the center, and two proper gas burners on the other side, all with a giant vent fan.</p>
]]></description><pubDate>Mon, 10 Aug 2026 14:30:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=49244218</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=49244218</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49244218</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Switching to electric stoves can dramatically cut indoor air pollution (2025)"]]></title><description><![CDATA[
<p>Except that on all but the most expensive hobs, "simmer" is on-off and scorches the sauce.  And on all but the most expensive hobs, the coil is much smaller than the pan you'd want to use (and many times much smaller than advertised).  And the sides don't heat up like gas.  And you can't use copper or clay pots like gas.  And like many electronic things but unlike gas or the old resistive coil tops, induction seems to have longevity problems (perhaps that gets better as the technology matures, or perhaps it runs into the same electronic parts availability issues that plague modern appliances, I tend to think the latter).<p>Induction is fantastic for boiling water, and good for many things, but there's too many shortcomings to declare "superior than gas".</p>
]]></description><pubDate>Sun, 09 Aug 2026 20:30:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=49235507</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=49235507</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49235507</guid></item><item><title><![CDATA[New comment by PhotonHunter in "California AB 2047 makes 3D printers off-limits to students, educators, business"]]></title><description><![CDATA[
<p>And a lot of what gets reported as ghost guns in the press aren’t 3d printed, they’re commercially-made serialized firearms that have had the serial number obliterated.</p>
]]></description><pubDate>Wed, 24 Jun 2026 13:13:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=48659236</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=48659236</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48659236</guid></item><item><title><![CDATA[How David Sacks crashed and burned in the White House]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.theverge.com/column/925487/david-sacks-trump-administration-ai-model-review">https://www.theverge.com/column/925487/david-sacks-trump-administration-ai-model-review</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=48042842">https://news.ycombinator.com/item?id=48042842</a></p>
<p>Points: 78</p>
<p># Comments: 58</p>
]]></description><pubDate>Wed, 06 May 2026 22:38:51 +0000</pubDate><link>https://www.theverge.com/column/925487/david-sacks-trump-administration-ai-model-review</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=48042842</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48042842</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Ask HN: Do provisional patents matter for early-stage startups?"]]></title><description><![CDATA[
<p>In some verticals, like advanced materials or medical devices (outside of consumer/wellness at least), patents are expected.</p>
]]></description><pubDate>Mon, 09 Feb 2026 19:57:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=46950247</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46950247</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46950247</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Tesla kills Autopilot, locks lane-keeping behind $99/month fee"]]></title><description><![CDATA[
<p>Great customer service?</p>
]]></description><pubDate>Fri, 23 Jan 2026 23:15:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=46739280</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46739280</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46739280</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Ask HN: Unemployed almost a year after graduating MIT – a rant"]]></title><description><![CDATA[
<p>Due to how turbulent federal funding has been over the past year, many or most PhD programs are being extremely picky about how many candidates they can extend offers to and are also on the eye for signs that applicants may be trying for the very option you're bringing up.</p>
]]></description><pubDate>Wed, 14 Jan 2026 20:54:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=46623201</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46623201</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46623201</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Eulogy for Dark Sky, a data visualization masterpiece (2023)"]]></title><description><![CDATA[
<p>If you use radar a lot, have you tried RadarScope? Nothing else even comes close to comparing.</p>
]]></description><pubDate>Sat, 10 Jan 2026 17:37:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=46567901</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46567901</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46567901</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Drugmakers raise US prices on 350 medicines despite pressure"]]></title><description><![CDATA[
<p>Interestingly, while on-patent medications in the US tend to be significantly more expensive than elsewhere, generics in the US tend to be <i>less expensive</i> than generics available elsewhere.</p>
]]></description><pubDate>Wed, 31 Dec 2025 17:11:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=46446005</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46446005</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46446005</guid></item><item><title><![CDATA[New comment by PhotonHunter in "The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine"]]></title><description><![CDATA[
<p>The increase in F&A rates is due to the facilities portion, which in the "before times" was negotiated every 4 years with DHHS and had concrete data in the negotiation process to help ensure it was fair.  The admin portion for universities has been capped at 26% since 1991.</p>
]]></description><pubDate>Tue, 23 Dec 2025 17:21:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=46367103</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46367103</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46367103</guid></item><item><title><![CDATA[New comment by PhotonHunter in "The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine"]]></title><description><![CDATA[
<p>I read SubiculumCode's post in the same context as bane's, speaking to the current environment.<p>You're saying that a group having to spend all of its time fundraising has always been true in your lifetime and you link it to your time as a grad student decades ago and earlier when you were an undergrad.  Do I have that right?  The dominance of fundraising might have been true for your specific experience and viewpoint, but <i>I don't understand your basis for claiming it was universal</i>: it certainly wasn't my experience (R1 engineering, not software) nor my colleagues around that time.<p>Complaints about fundraising and administrivia have always been plentiful but actual time spent on teaching and service and research were dominant, with the expected proportions of the three legged stool varying based on role and institution. What SubiculumCode and bane and myself are reacting to now is the dramatic shift in how dominant (because funding has been pulled, funding allocation methods have suddenly shifted) and unproductive (fewer summary statements, less or no feedback from SROs and POs, eliminated opportunities for resubmissions) that work has become.  The closest I can remember to the current was around the aftermath of the 2008 recession and 2013 government shutdown and that pales in comparison to the disruption of now.<p>edit: best study I could casually find is Anderson and Slade (<a href="https://link.springer.com/article/10.1007/s11162-015-9376-9" rel="nofollow">https://link.springer.com/article/10.1007/s11162-015-9376-9</a>) from 2016 that estimates grant writing at about 10% effort.</p>
]]></description><pubDate>Tue, 23 Dec 2025 16:03:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=46366399</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46366399</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46366399</guid></item><item><title><![CDATA[New comment by PhotonHunter in "The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine"]]></title><description><![CDATA[
<p>The Clinton era was the golden age for life sciences (can’t speak to others) and it’s been a decline since then, either stagnant or a sharper downturn. Now? Complete operational collapse, a completely different animal altogether, and it’s not one agency it’s all agencies. You seem to be saying that chasing grants is not unprecedented, which has been true since Galileo and the patron system, but that isn’t a profound observation it’s the status quo. What I and others on the ground are saying is that now is a sudden and profound shift, having committed funding pulled or applications in process effectively frozen and simultaneously new awardees decimated, in a way that is impossible to sustain the basic and translational research enterprise. And outside of the feds, there  isn’t a viable source of patient capital to turn to on the scale we’ve been operating.</p>
]]></description><pubDate>Tue, 23 Dec 2025 03:12:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=46362004</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46362004</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46362004</guid></item><item><title><![CDATA[New comment by PhotonHunter in "The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine"]]></title><description><![CDATA[
<p>I think there are a couple of misconceptions stated.<p>One, endowments, this is thoroughly covered by others in past threads about funding on this site and in any number of articles elsewhere.  University endowments are directed to specific purposes and largely do not cover basic science, nor can they be redirected to do at will.  This is not a discretionary research fund.<p>Two, the private sector funds projects on time horizons that are far too short for fundamental discoveries to reach a technology readiness level that supports commercial R&D efforts, and in many cases, is unwilling to fund the commercial development too.  You're frequently looking at a <i>decade plus</i> for fundamental R&D, with massive upfront costs and no clear commercialization path.  Even if you have something that is ready for commercial development, it's still an uphill battle to get across the valley of death with patient capital.</p>
]]></description><pubDate>Mon, 22 Dec 2025 21:25:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=46359284</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46359284</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46359284</guid></item><item><title><![CDATA[New comment by PhotonHunter in "The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine"]]></title><description><![CDATA[
<p>It really depends on what you mean by "decades", but I've been in the system for a generation and what you're saying doesn't match what I see on the ground.<p>During the doubling of the NIH budget under Clinton and Bush the younger times were great.  After, budgets stagnated and things were harder but there was still funding out there.  The disruption we're seeing now is a completely different animal: program officers are gone, fewer and less detailed summary statements go out, some programs are on hiatus (SBIR/STTR) and if you have something in the till it was wasted time, &c. NSF is a complete train wreck.<p>My startup had an STTR in for the last cycle and we can't talk to the program officer about our summary statement, nor can we resubmit, nor are we likely to be funded.  That's a lot of lost time and money for a startup that, since we're atoms and not bits, is funded on a shoestring budget.  The only time something like this happened in my memory was the shutdown in 2013 and that wasn't even close to the disruption we're seeing now.</p>
]]></description><pubDate>Mon, 22 Dec 2025 20:24:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=46358585</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46358585</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46358585</guid></item><item><title><![CDATA[New comment by PhotonHunter in "The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine"]]></title><description><![CDATA[
<p>Note that it depends on the grant if indirects are included in the award amount or on top; NIH is the latter.</p>
]]></description><pubDate>Mon, 22 Dec 2025 20:22:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=46358558</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46358558</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46358558</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Cadmium Zinc Telluride: The wonder material powering a medical 'revolution'"]]></title><description><![CDATA[
<p>I can't speak to the meso or macro regimes, but for nano (and in my case, colloids) dislocations are certainly a problem.</p>
]]></description><pubDate>Fri, 12 Dec 2025 22:35:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=46249859</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46249859</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46249859</guid></item><item><title><![CDATA[New comment by PhotonHunter in "Cadmium Zinc Telluride: The wonder material powering a medical 'revolution'"]]></title><description><![CDATA[
<p>Re strain, sometimes you want that!  It can be used to tune nanoparticles for example.</p>
]]></description><pubDate>Fri, 12 Dec 2025 15:34:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=46245089</link><dc:creator>PhotonHunter</dc:creator><comments>https://news.ycombinator.com/item?id=46245089</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46245089</guid></item></channel></rss>