<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: stevep98</title><link>https://news.ycombinator.com/user?id=stevep98</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 31 Jul 2026 04:45:58 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=stevep98" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by stevep98 in "Gemini Robotics 2 brings whole body intelligence to robots"]]></title><description><![CDATA[
<p>Totally agree with you on ‘putting stuff away’. Much of the mental effort is trying to organize stuff so it takes space efficiently, and be easy to find it when I need it.  If a robot put it away, I don’t really care where.  I can just ask it where it is.</p>
]]></description><pubDate>Thu, 30 Jul 2026 23:59:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=49117426</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=49117426</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49117426</guid></item><item><title><![CDATA[New comment by stevep98 in "SpaceX wants to launch 100k more Starlink satellites for 100x the bandwidth"]]></title><description><![CDATA[
<p>Global cellular operator revenue is approx $1T.  They have put their toe in the water with direct-to-cellular support for starlink, and have bought spectrum to improve this. I'm sure they basically want to offer cellular to everyone in the world and get a good chunk of that $1T. Maybe they want 20% of it?  Sounds crazy, but China Mobile, Verizon, and Deutsche Telecom each have 10%. Sounds it's not so wild that they can grab a big chunk, especially if they can find new customers that are not already connected.<p>And of course they can also continue to grow their broadband internet access business.<p>I suppose they will likely start putting cameras and other data sensors on the satellites so they can sell other data for mapping, positioning services, agriculture, weather, etc. The incremental cost to add this to the platform will be almost nothing compared to existing systems.</p>
]]></description><pubDate>Sat, 11 Jul 2026 07:20:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48869599</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=48869599</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48869599</guid></item><item><title><![CDATA[New comment by stevep98 in "Printing Gaussian Splats"]]></title><description><![CDATA[
<p>Once in a while I get inspired by a post on HN, but I know I don't have the energy to follow it through.  Here's my idea for anyone who thinks they can do something with it:<p>Imagine you are holding in your hand a small glassy sphere. Initially it looks like random dots inside, but as you play with it in your hands, you get glimpses of images of loved ones.<p>To implement this, select a bunch of photos of people, generate pseudo-3d models of their faces with your AI of choice. Position them around a sphere in a 3D modelling software, and generate a whole bunch of renderings all around the scene.    Now, feed those renderings into gaussian splat software.<p>The resulting 3D gaussian splat should include relatively high fidelity when the viewer is aligned with the supplied iamges, but more stochastic nonsense when misaligned.  This should contribute to the feeling of being able to 'find' images while rotating the sphere around.</p>
]]></description><pubDate>Wed, 24 Jun 2026 12:17:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48658587</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=48658587</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48658587</guid></item><item><title><![CDATA[New comment by stevep98 in "Nobody cracks open a programming book anymore"]]></title><description><![CDATA[
<p>This seems like a good opportunity to share my recent photos from a bookstore in Tokyo… just a crazy number of computer books. Mostly in Japanese language.<p><a href="https://imgur.com/a/Kygj5IM" rel="nofollow">https://imgur.com/a/Kygj5IM</a><p>Many of those are not programming books, but they do seem to be recently published,  I wish my Japanese was better.</p>
]]></description><pubDate>Tue, 26 May 2026 08:11:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=48276666</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=48276666</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48276666</guid></item><item><title><![CDATA[New comment by stevep98 in "Gaussian Splat of a Strawberry"]]></title><description><![CDATA[
<p>They remind me a lot of the 'memories' scene in Minority Report:<p><a href="https://www.youtube.com/watch?v=arTIRgdEb1g" rel="nofollow">https://www.youtube.com/watch?v=arTIRgdEb1g</a></p>
]]></description><pubDate>Tue, 19 May 2026 17:18:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48196251</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=48196251</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48196251</guid></item><item><title><![CDATA[New comment by stevep98 in "The Los Angeles Aqueduct Is Wild"]]></title><description><![CDATA[
<p>The Los Angeles Aqueduct delivers water to LA.<p>The California Aqueduct is used for farmland in the central valley.<p>Two different things.</p>
]]></description><pubDate>Tue, 24 Mar 2026 12:40:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=47501772</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=47501772</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47501772</guid></item><item><title><![CDATA[New comment by stevep98 in "Data centers in space makes no sense"]]></title><description><![CDATA[
<p>Surely, the question is: how big do the radiators have to be?<p>gemini says that the NVIDIA DGX H100 is 130kg and takes 11kW.<p>It says space-based radiators in the 100kW range are approx 15kg per kW. And space-based solar panels are approx 1kg per kW.<p>So let's says we're talking about 1 system that bundles 9 DGX H100's. That's 1.2T for the computing system,  1.5T for the radiator, 100kg for the solar panels, and let's say 2T for the propulsion, propellant, guidance, and all the other spacecraft stuff.   That's a total of about 5T, and the radiator is just about 20% of the mass budget.<p>The power radiated is proportional to the 4th power of the temperature, so they would be incentivized to develop a heat exchanger with a high temperature working fluid.</p>
]]></description><pubDate>Wed, 04 Feb 2026 05:59:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=46882004</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=46882004</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46882004</guid></item><item><title><![CDATA[New comment by stevep98 in "Apple releases open-source model that instantly turns 2D photos into 3D views"]]></title><description><![CDATA[
<p>It will be used for spatial content, for viewing in Apple Vision Pro headset.<p>In fact you can already turn any photo into spatial content.  I’m not sure if it’s using this algorithm or something else.<p>It’s nice to view holiday photos with spatial view … it feels like you’re there again.  Same with looking at photos of deceased friends and family.</p>
]]></description><pubDate>Sat, 27 Dec 2025 14:31:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=46402109</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=46402109</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46402109</guid></item><item><title><![CDATA[New comment by stevep98 in "There Are No New Ideas in AI Only New Datasets"]]></title><description><![CDATA[
<p>> Access old ideas? Yes. With new perspectives?<p>I wonder if we can mine patent databases for old ideas that never worked out in the past, but now are more useful. Perhaps due to modern machining or newer materials or just new applications of the idea.</p>
]]></description><pubDate>Mon, 30 Jun 2025 18:58:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=44426662</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=44426662</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44426662</guid></item><item><title><![CDATA[New comment by stevep98 in "The truth about soft plastic recycling points at supermarkets"]]></title><description><![CDATA[
<p>Trex makes composite decking planks from recycled shopping bags. Seems like a perfect use for the material. Its durable.  It doesn’t have to be sterile or pure. Apparently 100,000 bags will go into a typical deck.<p><a href="https://nextrex.com/" rel="nofollow">https://nextrex.com/</a><p>Having said that I don’t see what’s wrong with incineration if it’s done correctly. It’s not open pit burning, with waste gases going into the environment. It’s high temperature, with additional gas and oxygen to promote more complete burning. And waste gases are filtered.</p>
]]></description><pubDate>Mon, 26 May 2025 17:27:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=44099534</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=44099534</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44099534</guid></item><item><title><![CDATA[New comment by stevep98 in "EPA Launches Biggest Deregulatory Action in U.S. History"]]></title><description><![CDATA[
<p>They just a hyphen.  The motto used to be pollution-free for all!</p>
]]></description><pubDate>Fri, 14 Mar 2025 02:24:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=43359048</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=43359048</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43359048</guid></item><item><title><![CDATA[New comment by stevep98 in "A rare alignment of 7 planets is about to take place"]]></title><description><![CDATA[
<p>I don't get why everyone keeps talking about the planets aligning.  All the planets are pretty much in the same plane.  So if you are on one of the planets, all of the others will always be in a line.<p>edit:  to those downvoting me, can you explain why?</p>
]]></description><pubDate>Thu, 09 Jan 2025 02:59:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=42641151</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=42641151</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42641151</guid></item><item><title><![CDATA[New comment by stevep98 in "The solar industrial revolution is the biggest investment opportunity in history"]]></title><description><![CDATA[
<p>Methane derived from co2 and h2o with solar energy is not a fossil fuel. Methane from the ground is a fossil fuel. Casey is going after industry that has a lot of inertia behind methane with a non fossil derived methane.</p>
]]></description><pubDate>Sat, 25 May 2024 08:52:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=40473672</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=40473672</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40473672</guid></item><item><title><![CDATA[New comment by stevep98 in "The problem with invariants is that they change over time"]]></title><description><![CDATA[
<p>Osborn’s Law:  Variables won’t; constants aren’t.</p>
]]></description><pubDate>Wed, 24 Apr 2024 03:21:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=40140136</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=40140136</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40140136</guid></item><item><title><![CDATA[New comment by stevep98 in "Australian lab-grown meat cultured from quail cells hits the market in Singapore"]]></title><description><![CDATA[
<p>I see they are going for the high-end market.  Seems the right path to me, for now, since they can charge high prices for foie gras without the guilt.<p>We eat beef, chicken, pork, and lamb, because they taste good, and are cheap to make because we can domesticate the animals.<p>What if exotic meats taste better, but we can't eat them because the animals are endangered, or dangerous, or undomesticable.   Maybe lion, rhino, elephant, koala, meats etc taste really good.  Growing these meats in the lab eliminates* these ethical problems.<p>Or what if they taste good, but they are too tough?  Again, cultured meat process can interleave layers of fats to break up the muscle.  Another win.<p>Just look at the nuance between the difference in taste between lamb and beef. There's so much difference, and I see so much potential here to explore different flavors.<p>* or maybe just exacerbates poaching, if it's cheaper to poach than grown in lab :/</p>
]]></description><pubDate>Thu, 04 Apr 2024 05:29:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=39926865</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=39926865</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39926865</guid></item><item><title><![CDATA[New comment by stevep98 in "The Empire Strikes Back First Draft by Leigh Brackett (1978) [pdf]"]]></title><description><![CDATA[
<p>But the "I am your father" wasn't in the shooting script anyway. The script said "Obi-Wan killed your father", and it was changed to "I am your father when James Earl Jones" said the line for the voice of Vader. Maybe it is that way in subsequent published scripts but not the original.</p>
]]></description><pubDate>Sun, 11 Feb 2024 22:23:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=39339359</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=39339359</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39339359</guid></item><item><title><![CDATA[New comment by stevep98 in "Large amounts of carbon capture as a solution is an 'illusion'"]]></title><description><![CDATA[
<p>Cool worlds has a great new video discussing the difficulties with carbon capture.<p><a href="https://youtu.be/EBN9JeX3iDs?si=fwkVomJUsw2_4Oa9" rel="nofollow noreferrer">https://youtu.be/EBN9JeX3iDs?si=fwkVomJUsw2_4Oa9</a></p>
]]></description><pubDate>Thu, 23 Nov 2023 14:58:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=38393402</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=38393402</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38393402</guid></item><item><title><![CDATA[New comment by stevep98 in "Starship will attempt a launch this Friday"]]></title><description><![CDATA[
<p>Everyday astronaut has a video discussing the layout of the area and which parts are closed during launch.<p><a href="https://youtu.be/aWvHrih-Juk?si=rXff0jL4ln3CY14_" rel="nofollow noreferrer">https://youtu.be/aWvHrih-Juk?si=rXff0jL4ln3CY14_</a></p>
]]></description><pubDate>Tue, 14 Nov 2023 02:48:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=38258383</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=38258383</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38258383</guid></item><item><title><![CDATA[New comment by stevep98 in "FAA closes SpaceX Starship mishap investigation"]]></title><description><![CDATA[
<p>Also current generation rockets burn up in the atmosphere.  Starship will be fully reusable!  Surely they want that!?</p>
]]></description><pubDate>Sat, 09 Sep 2023 00:39:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=37441048</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=37441048</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37441048</guid></item><item><title><![CDATA[New comment by stevep98 in "The Boring Company will dig a 68-mile tunnel network under Las Vegas"]]></title><description><![CDATA[
<p>It’s a limited system at the moment because it’s just goes from the convention center to one hotel.  They just don’t have the riders at the moment</p>
]]></description><pubDate>Thu, 03 Aug 2023 17:21:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=36988847</link><dc:creator>stevep98</dc:creator><comments>https://news.ycombinator.com/item?id=36988847</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36988847</guid></item></channel></rss>