| 121. | A free and open-source rootkit for Linux | (lwn.net) |
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| 3 points by jwilk 2 days ago | 0 comments |
| 122. | Study: Minimal evidence links social media, gaming to teen mental health issues | (manchester.ac.uk) |
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A major new study from The University of Manchester has found little evidence that social media use or video gaming are causing mental health problems in young teenagers, challenging one of the most widespread concerns among parents and teachers today.The research - published in the Journal of Public Health - is based on the experiences of more ... | |
| 4 points by giuliomagnifico 5 days ago | 0 comments |
| 123. | Greenland Crisis | (en.wikipedia.org) |
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| 5 points by belter 14 hours ago | 0 comments |
| 124. | The Overcomplexity of the Shadcn Radio Button | (paulmakeswebsites.com) |
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Radio buttons are built into web browsers. Why are we using a UI library that wraps another UI library that rebuilds radio buttons from scratch? Why does rendering a radio button require multiple dependencies and several kilobytes of JavaScript? How did we make a built-in browser control so complicated? | |
| 5 points by todsacerdoti 15 hours ago | 1 comments |
| 125. | Astro Joining Cloudflare | (astro.build) |
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The Astro Technology Company is joining Cloudflare! Astro remains open-source, MIT-licensed, and platform-agnostic. With Cloudflare's support, we're focusing 100% on building the best framework for content-driven websites. Astro 6 beta is available now. | |
| 6 points by todotask2 3 days ago | 1 comments |
| 126. | RISC-V is coming along quite speedily: Milk-V Titan Mini-ITX 8-core board | (tomshardware.com) |
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RISC-V is coming along quite speedily. | |
| 5 points by fork-bomber 1 day ago | 2 comments |
| 127. | Fil-Qt: A Qt Base build with Fil-C experience | (git.qt.io) |
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GitLab Community Edition | |
| 7 points by pjmlp 3 days ago | 3 comments |
| 128. | Spirit of ThinkPad | (thinknextdesign.com) |
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| 4 points by __patchbit__ 2 days ago | 0 comments |
| 129. | Stirling Cycle Machine Analysis | (ohioopen.library.ohio.edu) |
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Dedicated to William T. Beale (1928 - 2016), inventor of the Free Piston Stirling Engine, Mentor and Frien. This web resource is intended to be totally self contained learning resource for the analysis and development of computer simulation of single phase, piston/cylinder Stirling cycle machines. It includes thermodynamic, heat transfer and fluid flow friction analysis, and until 2012 it was used as resource material for an advanced course for Mechanical Engineering majors. The course structure was based on the book by I.Urieli & D.M.Berchowitz 'Stirling Cycle Engine Analysis' (Adam Hilger, 1984). The computer simulation program modules (originally written in FORTRAN) have all been updated and rewritten in MATLAB, a convenient interactive language which allows direct graphical output - essential for Stirling cycle analysis. A complete set of all the m-files are developed and provided, and they can be augmented and adapted as needed for specific engine/refrigerator configurations. It is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license and as such is freely available. Comments and constructive criticism are welcomed by the author. Chapter 1: Background and Introduction Chapter 2: Basic Engine Configurations Chapter 3: Ideal Isothermal Analysis We define and analyze the Ideal Isothermal model of a Stirling engine, including the Schmidt Analysis, and discuss its limitations. One obviously incorrect conclusion of this analysis is that all three heat exchangers are redundant, and only contribute dead space, since all required heat transfer processes occur in the isothermal compression and expansion spaces. Nevertheless we can obtain a better understanding of a specific design, particularly when we augment the solution with Allan Organ's particle mass flow analysis. Chapter 4: Ideal Adiabatic Analysis We find that the Ideal Isothermal analysis predicts that the heat exchangers of a Stirling engine are redundant, thus we cannot seriously use this model to predict the ideal performance of an actual machine. We thus turn to an alternative model in which the compression and expansion spaces are adiabatic. We find that there is no closed form solution to this model and we have to resort to computer simulation. We gain various insights from using this model in particular with regards to the importance of the regenerator, which was not understood for a significant period. Chapter 5: Simple Analysis This analysis approach uses the Ideal Adiabatic model as a basis to predict the real performance of the three heat exchanger sections, particularly with regards to heat transfer and | |
| 3 points by akshatjiwan 1 day ago | 0 comments |
| 130. | ClickHouse Acquires Langfuse | (langfuse.com) |
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Our goal continues to be building the best LLM engineering platform | |
| 4 points by tin7in 3 days ago | 0 comments |
| 131. | Show HN: Opal Editor, free Obsidian alternative for markdown and site publishing | (github.com) |
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local-first browser-first markdown workspace wysiwig editor and publisher - built with mdx-editor, code mirror 6, react, shadcn, & typescript - rbbydotdev/opal | |
| 4 points by rbbydotdev 1 day ago | 0 comments |
| 132. | How scientists are using Claude to accelerate research and discovery | (anthropic.com) |
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Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems. | |
| 3 points by gmays 2 days ago | 0 comments |
| 133. | Releasing rainbow tables to accelerate protocol deprecation | (cloud.google.com) |
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Mandiant aims to lower the barrier for security professionals to demonstrate the insecurity of Net-NTLMv1. | |
| 9 points by linolevan 3 days ago | 2 comments |
| 134. | MIT's Computer Systems Security (2024) | (css.csail.mit.edu) |
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| 5 points by barishnamazov 2 days ago | 1 comments |
| 135. | Show HN: GibRAM an in-memory ephemeral GraphRAG runtime for retrieval | (github.com) |
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GibRAM is an in-memory knowledge graph server designed for retrieval augmented generation (RAG) workflows. - gibram-io/gibram | |
| 4 points by ktyptorio 2 days ago | 0 comments |
| 136. | The Dilbert Afterlife | (astralcodexten.com) |
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Sixty-eight years of highly defective people | |
| 8 points by rendall 3 days ago | 5 comments |
| 137. | DeepSeek kicked off 2026 with a new AI training method for scaling | (businessinsider.com) |
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DeepSeek has released a new AI training method that analysts say is a "breakthrough" for scaling large language models. | |
| 6 points by quietproof 8 hours ago | 0 comments |
| 138. | The 'untouchable hacker god' behind Finland's biggest ever crime | (theguardian.com) |
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How would you feel if your therapist’s notes – your darkest thoughts and deepest feelings – were exposed to the world? For 33,000 Finnish people, that became a terrifying reality, with deadly consequences | |
| 9 points by c420 3 days ago | 3 comments |
| 139. | Dell UltraSharp 52 Thunderbolt Hub Monitor | (dell.com) |
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Shop Dell UltraSharp Thunderbolt Hub Monitor U5226KW. 6K ultrawide curved display, 120Hz refresh, & TUV-certified eye comfort. | |
| 4 points by cebert 3 days ago | 1 comments |
| 140. | Show HN: Streaming gigabyte medical images from S3 without downloading them | (github.com) |
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WSI Streamer is a tile server for Whole Slide Images (WSI) stored in S3-compatible object storage. It serves tiles on-demand using HTTP range requests, so you never have to download or mount multi-gigabyte slides on local disk. - PABannier/WSIStreamer | |
| 5 points by el_pa_b 3 days ago | 0 comments |
| 141. | Interactive eBPF | (ebpf.party) |
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| 8 points by samuel246 4 days ago | 0 comments |
| 142. | The A in AGI Stands for Ads | (ossa-ma.github.io) |
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Had to crunch the ad revenue projection numbers for OpenAI real quick, had enough of the fearmongering and nonsense takes. AGI... now funded by 5x60 second unskippable ads! | |
| 17 points by calcifer 1 day ago | 2 comments |
| 143. | STFU | (github.com) |
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stfu. Contribute to Pankajtanwarbanna/stfu development by creating an account on GitHub. | |
| 17 points by tanelpoder 3 days ago | 1 comments |
| 144. | Counterfactual evaluation for recommendation systems | (eugeneyan.com) |
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Thinking about recsys as interventional vs. observational, and inverse propensity scoring. | |
| 5 points by kurinikku 3 days ago | 0 comments |
| 145. | Cursor's latest "browser experiment" implied success without evidence | (embedding-shapes.github.io) |
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| 6 points by embedding-shape 3 days ago | 2 comments |
| 146. | Drone Hacking Part 1: Dumping Firmware and Bruteforcing ECC | (neodyme.io) |
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Desoldering a drone's flash chip and reconstructing the firmware from broken data. | |
| 5 points by tripdout 3 days ago | 0 comments |
| 147. | Apple Is Fighting for TSMC Capacity as Nvidia Takes Center Stage | (culpium.com) |
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[Exclusive] A 15-year relationship helped TSMC grow and Apple leap ahead of rivals, but now it's struggling to get enough capacity as it competes with Nvidia for supply | |
| 34 points by speckx 4 days ago | 3 comments |
| 148. | Reading across books with Claude Code | (pieterma.es) |
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In which we teach an agent to read syntopically. | |
| 5 points by gmays 3 days ago | 0 comments |
| 149. | AI Is Not Ready to Replace Junior Devs Says Ruby on Rails Creator | (finalroundai.com) |
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Ruby on Rails creator David Heinemeier Hansson says AI coding tools still can’t match the skills of junior programmers. | |
| 3 points by birdculture 14 hours ago | 0 comments |
| 150. | Former USDS Leaders Launch Tech Reform Project to Fix What DOGE Broke | (wired.com) |
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The plan, which is still in its early stages, is spearheaded by former USDS administrator Mikey Dickerson. | |
| 3 points by brandonb 20 hours ago | 0 comments |