Reading up on technology
100 deep · digging since dec 01, 25
- Fluoddity
Fluoddity invites users to explore an imaginative, interactive world featuring a responsive lava lamp and an evolvable ant farm, blending art and simulation.
- Mechanical Turk shutting down September 30
Amazon will shut down its Mechanical Turk crowdsourcing platform on September 30, ending a long‑running service for micro‑tasks for workers and requesters worldwide.
- Show HN: Make your logo extra bright on HDR screens
The Show HN post demonstrates a method or tool for increasing logo brightness on HDR screens, enabling logos to appear more vivid and striking on high dynamic range displays.
- Ask HN: What is one simple thing LLMs are insanely bad at?
On Hacker News, users are invited to name simple, everyday tasks where large language models repeatedly struggle or give incorrect answers.
- New Mac mini, featuring M6 and M5 Pro
Apple announced a new Mac mini model that includes both the M6 and M5 Pro chips, according to the Hacker News post.
- Apple introduces M6 and M5 Ultra
Apple announced the release of its next-generation M6 chip and the M5 Ultra variant, expanding its Apple silicon lineup for Macs.
- Building an interactive instrument for a one-of-a-kind festival
Ben Holmen designed and built Halfmoon Chimes, an interactive MIDI‑driven aluminum‑pipe instrument that records and replays festival attendees’ performances as unique paper receipts.
- The Grand Ambitions of Grand Theft Auto VI
Grand Theft Auto VI expands beyond car theft, offering players a wide range of activities in its Bonnie and Clyde-inspired open world.
- $5300 in $100s: The verdict
Jason Fried reports a $100 refundable‑ticket event drew 55 sign‑ups, 50 attendees (90% show‑rate), doubling the prior free event’s attendance and yielding $500 for donation.
- How The Heck Do Record Players Work? (An Interactive Exploration)
The article explains how vinyl records encode sound as groove modulations, detailing stereo encoding, RIAA equalization, and playback mechanics from stylus to speaker.
- Second solutions
The post demonstrates that for Legendre and Chebyshev families, the polynomial solution grows exponentially with degree n while the non‑polynomial second solution decays, reversing the trend with respect to x.
- The difference orbit inclination makes
Accounting for Mars' 1.85° orbital inclination changes Earth‑Mars distance calculations by only about 0.001 of the main sinusoidal variation, producing a small but erratic correction.
- You Are Allowed to Reject LLMs - Edward Loveall
The essay argues that despite widespread AI normalization, individuals retain the right to reject LLMs for ethical, social, and practical reasons.
- Bill Gates Warns A.I. Is More Dangerous Than Big Tech Will Admit
Bill Gates warned that AI poses greater risks than tech companies acknowledge, citing potential mass unemployment and bioterrorism threats to the future.
- The difference orbit inclination makes
Incorporating Mars' 1.85° orbital inclination alters the Earth‑Mars distance by roughly three orders of magnitude less than the primary sinusoidal variation, creating a small, irregular correction.
- CRISPR: isn't that your problem solved?
CRISPR can edit DNA, but delivering it to neurons is the key obstacle for prion disease therapy, with recent base‑editing and AAV advances showing promise yet needing more work.
- Can one hear the gauge of a string?
The article shows that hearing a string’s gauge is possible only with extra data like tension, length, material, or inharmonic overtones; otherwise spectra alone cannot determine gauge.
- The Cowpox of Doubt
The article warns that overusing obvious absurd beliefs like homeopathy to teach rationality creates a false sense of immunity and undermines genuine doubt.
- I turned my Mac into a "dumb" computer – Javaman
By configuring Cold Turkey Blocker, Safari, and a restricted iPhone, the author creates a distraction‑free 'dumb' Mac to regain control over addictive online habits.
- Curves of Constant Width
The piece explains curves of constant width, detailing Reuleaux polygons, smooth constructions via support functions, their perimeter and area properties, and how they rotate within squares and other polygons.
- Profane-tmesis.
A lone survivor on an alien world helps a crashed couple evade light‑fearing shadow hunters, builds a rescue beacon, and reflects on humanity’s rapid technological progress.
- Checking your connection...
The page informs users that the system is verifying their network connection before proceeding, displaying a loading spinner and advising them to wait a moment.
- Your executable is a SQLite database
Replacing ELF with SQLite as an executable format (SELF) yields queryable binaries with ~1% size overhead, enabling closure‑based dependency packing and SQL‑based tooling.
- Can a blog post be handwritten?
The piece poses the question of whether a blog post can be handwritten, offering only a copyright notice and navigation links without providing an answer or discussion.
- How Big Tech Captured American Schools
The article argues that Google and Microsoft have leveraged their financial resources, market power, and extensive reach to dominate every stage of the U.S. education supply chain.
- Moon – Bartosz Ciechanowski
The interactive article explains the Moon's orbit, phases, and Earth-Moon dynamics using visual simulations of gravity, tides, and libration for learners.
- Jimmy Iovine Dr Dre Beats Usc
Jimmy Iovine and Dr. Dre announced a partnership with USC to support the Jimmy Iovine and Andre Young Academy, highlighting their ongoing investment in media education.
- Starting a quantitative trading firm with 0 experience — Jae Chung
The author recounts how his inexperienced team discovered a profitable CEX-DEX arbitrage edge and iteratively optimized it before competition eroded returns.
- Jimmy Iovine Dr Dre Beats Usc
Jimmy Iovine and Dr. Dre’s Beats brand partners with USC to fund music technology scholarships and expand audio engineering opportunities for students.
- Video: Chinese Robot Beats Usain Bolt’s 100-Meter Record
At Beijing's World Humanoid Robot Games, a humanoid robot sprinted faster than Usain Bolt’s 100‑m record before crashing into a wall and being stretchered away.
- How Complex Systems Fail
Complex systems are intrinsically hazardous, rely on layered defenses, and fail only when multiple small flaws combine; safety emerges from continual human adaptation rather than component reliability.
- How Complex Systems Fail
The article outlines eighteen principles explaining why complex, hazardous systems inevitably harbor latent failures and how multiple small faults combine to cause catastrophic accidents despite layered defenses.
- How Complex Systems Fail
Complex systems are inherently hazardous, rely on layered defenses, and fail only when multiple latent flaws combine, with human operators both producing output and defending against failure.
- ActivityPub Won by Being Boring - Owl Owl OÜ
ActivityPub’s success stems from its intentionally simple, web‑standard design, and future updates must preserve that ordinariness while scaling to large networks.
- World Sizer
The article introduces an interactive visualization tool that rescales world‑map countries by population, GDP, emissions, and other indicators to illustrate global disparities.
- Quake – 30th Anniversary Update
The article announces a 30th‑anniversary update for the classic first‑person shooter Quake, detailing new features, community events, and commemorative releases celebrating its legacy.
- Why Wall Street is ignoring big tech's debt [video]
Wall Street is overlooking the growing debt burdens of major technology companies.
- Cloudflare OS: an open platform for agents, apps, and work
Cloudflare introduces Cloudflare OS, an open platform that enables developers to build, deploy, and manage AI agents, applications, and workflows directly on its edge network.
- Choose Boring Technology (2015)
Startups should limit innovation to their core product and use proven, boring technology for everything else to minimize risk and maximize execution speed.
- The August 17 outage
The article discusses the August 17 service outage, examining its cause and impact.
- Making holograms with a pen plotter
The article describes how a standard pen plotter can be repurposed to produce simple holographic patterns by precisely controlling dot density and movement.
- PostgreSQL for Everything
The article argues that PostgreSQL can serve as a versatile backend for diverse applications, from caching to analytics, reducing the need for multiple specialized databases.
- The Amazon tax | Hacker News
The article examines a proposed tax targeting Amazon's revenues, analyzing its potential impact on the company's finances and broader e‑commerce regulation.
- A.I. Is Everywhere in China. See For Yourself.
The article tours Beijing streets highlighting real‑world AI uses—from helpful service robots to quirky gadgets—showing both practical benefits and occasional mishaps.
- NO THANK YOU. - jsrn.net
The author received a spam email pitching an AI content team for his human‑written blog and denounced it as antithetical to the site’s purpose.
- Silicon Valley Executives Are Tech Fans. Just Not for Their Own Kids.
Silicon Valley executives limit their children's technology use at home, emphasizing moderation and boredom even as they themselves rely heavily on tech.
- Waymo has designed a robocar chip to stay ahead of Tesla
Waymo unveiled a custom 5nm ML ASIC delivering over 1,000 TOPS for ultra‑low latency autonomous driving, built on TSMC’s process and backed by 200 million miles of driving data.
- The Lost Treasure of Sid Meier's Pirates! - Remap
Sid Meier's Pirates! exemplifies early, convention‑free game design, blending action, strategy, and simulation to shape Microprose’s identity and influence later titles.
- Bradley Cadenhead: The Boy Who Became 764
The article details how bullied Texas teen Bradley Cadenhead created the extremist Discord network 764, coercing minors into self‑harm and CSAM, leading to an 80‑year sentence.
- Our Servants Will Do That For Us
The article argues that automation will eliminate both drudgery and meaningful work, and human preference for convenience makes a post-scarcity utopia unlikely.
- Chinese Start-Up Lands Reusable Rocket for the First Time
LandSpace, a Chinese private startup, successfully landed a reusable rocket, marking a step toward challenging SpaceX's dominance in low-cost spaceflight.
- A County Got Rich From Data Centers. Some Question ‘At What Cost?’
Loudoun County, Virginia, earns substantial tax revenue from over 250 data centers, but officials and residents warn that reliance on this income may be risky.
- superwhisper/s1-mini
Superwhisper releases s1-mini, a 0.6B-parameter Qwen3-fine-tuned text normalizer that converts raw ASR transcripts into clean written English with 94.8% token accuracy.
- Why Reddit's ChatGPT Citation Drop Isn't Fully Explained
Reddit’s ChatGPT citation share fell from ~3.8% to 0.5% in mid‑August, but the timing of ChatGPT’s site:operator shift doesn’t fully explain the drop.
- Scoop: Stripe says "the singularity" has begun
Stripe declares that the technological singularity has commenced, asserting that rapid AI progress marks the onset of a transformative era in computing and business.
- » The Life and Times of Maxis, Part 3: The Sims The Digital Antiquarian
Will Wright's survival of the 1991 Oakland Firestorm prompted The Sims' development, evolving from an architecture simulation ('Dollhouse') into a life-sim game through years of iterative design at Maxis.
- Stripe Buys A.I. Start-Up OpenRouter for $7.5 Billion
Stripe has agreed to acquire AI startup OpenRouter for $7.5 billion to integrate its AI model routing capabilities with Stripe's payments platform.
- illegal solutions, today
The article critiques Zuckerberg's AI manifesto as unrealistic, highlighting his track record, the promise of AI abundance, and arguing that real barriers are resources, not intelligence.
- China Wants Its Tech Champions to Raise Money at Home
China urges its leading tech firms to seek domestic funding, as two major listings illustrate Beijing's shift to local investors for AI financing and reduced Wall Street dependence.
- Testing Fable vs Sol in terms of taste (they are both bad)
When given identical briefs, skills, and Magic Hour credit budgets to create four films each, Fable and Sol both yielded videos judged as low‑quality, indicating comparable shortcomings in taste.
- Waymo vs Tesla: Two Ways to Build Self-Driving Cars
Waymo uses lidar‑rich sensor fusion and structured world models for verifiable autonomy, while Tesla relies on camera‑only vision and learned representations with driver supervision.
- With A.I. Riches at Stake, Pressures Mount to Share the Wealth
Policymakers nationwide are proposing measures to distribute AI-generated profits more broadly, aiming to prevent tech giants from monopolizing the wealth.
- China Hunts for Scientific Talent. The U.S. Is Making It Easier.
Chinese funding and U.S. visa restrictions are reversing the flow of young scientists, making it easier for China to attract talent that once went to America.
- China Wants to Shape What the World’s A.I. Knows
China is pushing its data and AI models abroad to steer global chatbots, risking the spread of Beijing's narratives through AI technology.
- The world's largest electric plane takes flight
Heart Aerospace’s X1, a 25,000‑pound 30‑seat battery‑electric aircraft, completed a 27‑minute maiden flight, becoming the largest fully electric plane to fly.
- How Sony CEO Hiroki Totoki Is Overhauling the Company He Grew Up In - WSJ
Sony CEO Hiroki Totoki is reshifting the conglomerate from hardware to entertainment by offloading TVs, partnering with TSMC on sensors, and leveraging film and music hits.
- Bloomberg - Are you a robot?
Bloomberg has triggered a security verification prompt asking users to confirm they are human after detecting unusual activity originating from their computer network, indicating potential automated access attempts.
- How Claude's text watermarking works \ Anthropic
Anthropic explains that upcoming Claude models will embed an undetectable, EU‑mandated watermark that does not affect output quality and can be used to estimate AI involvement.
- Why Europe Keeps Being Pummeled by Heat Waves
Europe faces frequent severe heat waves because global warming combines with shifting atmospheric patterns that trap hot air over the continent, amplifying temperature extremes beyond the average planetary rise.
- How ‘Stacks’ Went From Bodybuilding and Computing to Describing Everything
The term 'stack' evolved from describing physical piles in bodybuilding and computing to symbolizing optimized, layered systems for achieving peak performance across domains.
- Musk Hints Starlink Is Coming to Future Teslas as Cybercab Shows Integrated Dish - Not a Tesla App
Elon Musk stated that all cars will eventually use Starlink for connectivity, and Tesla demonstrated this by integrating SpaceX's Starlink V5 terminal directly into the Cybercab, showing a dual-system approach with 5G cellular.
- Anthropic’s ‘First Lady’ Took a Winding Road to the Top
Anthropic’s policy lead, often called its 'First Lady,' navigated a non-linear career path from academia and government to shaping AI safety strategy at the forefront of the industry.
- OpenAI Replaces Chief Revenue Officer After Just 8 Months
OpenAI replaced its chief revenue officer Denise Dresser after only eight months, marking another executive departure at the AI startup.
Takes
Semrush charges $139.95/month. Ahrefs charges $129/month. A guy named Ben built the open-source alternative that you can run on your computer. It is called OpenSEO. Enter a competitor's website and it reveals the keywords bringing them traffic, the pages winning those searches, and the backlinks helping them rank. And enter your own site and it tracks rankings, crawls technical problems, reads Search Console, and shows whether ChatGPT or Google AI Overviews mention your brand. Then connect Claude or Codex. Your agent can pull the real numbers, compare opportunities, cluster keywords, and save a strategy back into the dashboard instead of guessing from a prompt. The hosted version starts at $10 a month. The entire codebase is MIT licensed, so you can also self-host it and pay DataForSEO directly for only the data you use. No, it does not magically reproduce every database and advanced feature Ahrefs built over a decade. But it breaks the most important rule of the old SEO market: You no longer need their permission to own the tool.
@ihteshamali
We just killed Exa, Tavily, SerpAPI, and Brave. Your agent can now search & fetch any webpage for 100% FREE. Them: $7 per 1,000 searches. Us: $0. No subscriptions, no quotas. Humans search Google for free. Agents shouldn't have to pay either. Made possible by @Tiny_Fish and @MonidHQ.
@shengkunye
I’ve struggled to find deep value in AI assistants. “Daily digest” style tasks provide some utility, but given the hype, I wonder what I’m missing. What are the highest-value things AI assistants help you do?
@zachperret
He made enough to buy the latest MacBook Pro M5 full specs 💻✅ 37K visitors in 2 days btw https://trustmrr.com/startup/brandmymac
@marclou
Lots of startup founders+CEOs love the idea of going on a large podcast. For distribution, fame, status or whatever else. So they hire a marketing team or PR agency to make it happen. Those PR people send an almost identical AI-generated email to me, this: It won't work. I now get closer to 50 pitches like this per month. What works: build something epic, that people (e.g. devs) love. Put your focus there, not on a marketing team spamming every ranked tech podcast on the planet. I used to not send any response to these, but now I'm sending a link to this blog post with more of my thoughts:
@GergelyOrosz
Most "digital transformation" was BS by consultants. Most "AI transformation" will be the same BS. There are very, very few exceptions, when it's not a consultant selling stuff they never did, but someone sharing how THEY did it. Like @clairevo. Who is the real deal, I confirm:
@GergelyOrosz
I built a museum for AI interfaces. See how our interactions with AI have evolved at http://interfaces.kylejeong.com
@kylejeong
My full interview with Tibo (@thsottiaux) 0:45 Tibo's Lessons from Google DeepMind 4:22 Building OpenAI’s Relentless Culture 7:23 Astra & Next Gen Models 11:18 How Fast AI Changes Developer Workflows 14:27 ChatGPT & Codex Merging 20:25 OpenAI vs. Anthropic 23:37 Why OpenAI Keeps Resetting Limits 30:25 Recursive Self-Improvement 32:00 Dangers That Caused "The Pause" 34:13 Will Ultra Fast Become the Default? 43:20 Why Everyone Needs to Try AI
@MatthewBerman
Verifiable Domains Will Eat The World
@jon_stokes
amazing technical write up on http://nurb.dev!
@Shpigford
I emailed Steve Jobs once and he sent me a vegan cake recipe. Later on, I briefly introduced myself at a WWDC and mentioned his cake recipe was good. He got annoyed and walked away. Mentioning cake recipes is low agency, I guess. 🙃
@codejake
Spotify gave ChatGPT Sol its entire catalogue. Sol listened and came up with this playlist of “the best.” A couple things: 1) a measure of AI’s taste? which gets to some interesting philosophical questions; and 2) clearly my next earnings week playlist. https://open.spotify.com/s/Rlw2Xz6
@eastdakota
Talking about Omarchy Quattro STARTING IN 8 MINUTES https://x.com/i/broadcasts/1kKzDPzDplLJv
@ThePrimeagen
This is genius E-ink art frame called InkPoster Don't get stuck with one artwork/painting forever, just change it whenever you like Imagine setting up scenes/moods for your house, like calm, relaxed, ambitious, agressive and your art all changes etc.
@levelsio
@jarekceborski
@rsms
Built https://outbid.lol yesterday night as a fun project and the site got 4.5k visitors in the first 12 hours and made $1.4k revenue so far 🤯
@jonathan_wilke
I have never tried Omarchy so far but there are a few reasons why I think what DHH is trying to do with Linux on the Desktop could be significant. There is the right mix of AI help with many boring and costly tasks (drivers for instance), MacOS dropping in quality, and the fact the only reason why Linux never succeeded in the Desktop is that UX requires an opinionated development path from some entity able to also fuel it, not the distributions setup Linux historically had. For all this reasons, a few starts aligned, so this could be the right time. Also ROCm / Vulkan / CUDA GPU hardware options are evolving, and could end creating a compelling alternative to Apple hardware for local inference: but this is also the major risk, if Apple wins the local inference hardware battle, MacOS could become a forced choice for many.
@antirez
Do yourself a favor and watch this. Then go delete all your memory and skill files.
@hot_town
For fifty years, you operated the computer. Tonight, we trade places. A small box plugs in and does the work on your screen — any app, even 20-year-old software, no API. Anything irreversible waits for a key under my finger. No software can fake your control. This is Violoop.
@Jaylen_Vio
I don’t know how Wispr Flow is a business in 2027. Literally weeks away from not needing to exist. I have never seen a clearer example of Feature Not a Product.
@awilkinson
wtf this is crazy https://recent.design
@darylginn
Notes on building products people love when software gets cheap
@hnshah
Watermarking without quality loss is a bit unintuitive, doesn't feel like it should work. I made this artifact with Claude to help me understand how it works, sharing in case it's helpful.
@trq212
I share because I care. I really don't need the money. So going to roll these four grand forward into the Omarchy ecosystem. It'll be the prize pot for a plugin competition to be announced next week!
@dhh
I've been keeping a daily journal for the past ~10 years. Last year I moved everything into Notion. This year I've been steadily adding enrichment automations to fill in a daily recap with meetings from that day, people I met with, highlights from work, and things I read (syncing data from all my main apps). Everything connects nicely with other stuff in my Notion workspace, too. For example, if the automation sees I met with someone new that day, it adds them to my People database + kicks off an enrichment process to pull an avatar, website, x/linkedin/github profiles, etc. — like a little self-populating contacts list. Together, this adds a lot of texture to every journal entry + adds cues for me to journal about by hand. Anyways: connected tools + automations + a great writing surface are pretty great, highly recommend.
@brian_lovin
A recent addition to our /now page at Linear: Hovering over a video card will play the video starting from the frame visible on the thumbnail so it matches nicely. The Coinbase one is especially satisfying (a very nice video too!).
@emilkowalski
Cursor has officially joined SpaceX. We’re grateful to become part of such a special company, and it has been a privilege working with the SpaceXAI team. Lots ahead.
@mntruell