Making RAM at Home [video]

ChatGPT Images 2.0

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ChatGPT Images 2.0 introduces a state-of-the-art image generation model with improved text rendering, multilingual support, and advanced visual reasoning.

Acetaminophen vs. ibuprofen

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Acetaminophen is generally safer than ibuprofen for most people, but both have risks, especially if taken incorrectly. Official sources don't clearly state this due to complexity and fear of giving medical advice, prioritizing safety labels over comparative safety information.

Diverse organic molecules on Mars revealed by the first SAM TMAH experiment

https://courthousenews.com/wp-content/uploads/2026/04/mars-rover-800x600.jpg
NASA's Curiosity rover found over 20 organic compounds on Mars, including a nitrogen-bearing molecule linked to DNA, suggesting Mars can preserve life's building blocks. The discovery supports the idea that Mars may have had conditions suitable for life 3.5 billion years ago.

SpaceX says it has agreement to acquire Cursor for $60B

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The Vercel breach: OAuth attack exposes risk in platform environment variables

https://www.trendmicro.com/content/dam/trendmicro/global/en/research/26/d/vercel-breach/Fig-1.jpg
A Vercel OAuth supply chain compromise exposed customer secrets at platform scale due to a compromised third-party OAuth application and Vercel's environment variable model. The incident highlights the risk of OAuth trust relationships bypassing traditional defenses and amplifying blast radius.

Drunk post: Things I've learned as a senior engineer (2021)

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A data engineer shared honest insights after 10 years of experience. He believes technology stacks don't matter, but certain tools are good at specific jobs.

Laws of Software Engineering

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Complex systems evolve from simple ones and have inherent irreducible complexity. Understanding technology and managing it are often mutually exclusive, and quantifiable things can be measured for better outcomes.

A printing press for biological data

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Sterling Hooten, founder of Iku Bio, is developing a microfluidic bioreactor that uses printed circuit boards to culture, sense, and stream biological data in real-time, increasing experimental throughput by 10,000x at a 100x lower cost. Media optimization, a crucial step in biologics manufacturing, involves adjusting the composition and timing of cell culture media to optimize cell growth ...

Britannica11.org – a structured edition of the 1911 Encyclopædia Britannica

https://britannica11.org/title_page.jpg
A fully searchable, cross-referenced, and annotated digital edition of the 1910–1911 Encyclopædia Britannica — 40,000+ articles across 28 volumes.

CrabTrap: An LLM-as-a-judge HTTP proxy to secure agents in production

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CrabTrap is an HTTP proxy that secures AI agents by blocking or approving requests in real time. It allows for editing and adding rules to intercept and log decisions made by the proxy.

Stephen's Sausage Roll remains one of the most influential puzzle games

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Stephen's Sausage Roll, a sokoban game, released 10 years ago, has influenced modern puzzle games with its meticulous design and tough difficulty. It has inspired many developers, including Alan Hazelden, Patrick Traynor, Gwen Frey, Corey Martin, and Joseph Mansfield, to create their own puzzle games.

Hunting a 34 year old pointer bug in EtherSlip

The user was debugging a bug in the EtherSLIP packet driver that caused data corruption when simulating an ARP response, and they found the issue to be a bug in the code that mixed and matched segment and offset registers. The bug was fixed by removing the incorrect move of DS into ES and continuing to use the ARP request buffer as the source of data for the simulated ARP response.

Windows Server 2025 Runs Better on ARM

https://jasoneckert.github.io/myblog/server-2025-arm64/windows-admin-center-snapdragon.png#center
The author compared Windows Server 2025 on Intel and ARM systems, finding ARM to be faster due to consistent performance and lower latency. ARM's steady execution timing benefits virtualized environments, but Intel's peak performance is still ideal for workloads requiring high throughput.

Meta to start capturing employee mouse movements, keystrokes for AI training

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20000 Gates and 20 MIPS [pdf]

always knowing what you're doing, it isn 't always doing the right thing, but it is learning from your mistakes and improving on them. In an interview conducted just days before Amdah l re vealed its sixth generation of products, these first generation employees revealed how Amdah l has forged innovations in both the technology business and the "people" business. Bruce: After going C hapter ...

Some secret management belongs in your HTTP proxy

https://blog.exe.dev/assets/secrets-proxy.svg
Larger organizations use centralized secrets management services to mitigate issues, but smaller ones face pain with agents. A simpler approach is using an HTTP proxy to manage secrets, which can be automated by cloud integrations.

Framework Laptop 13 Pro

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The Framework Laptop 13 Pro features Intel Core Ultra Series 3 processors, up to 64GB of memory, and 8TB of storage. It's designed for Linux compatibility with a haptic touchpad and customizable ports.

Changes to GitHub Copilot individual plans

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GitHub Copilot's Individual plans are changing to protect existing customers by pausing new sign-ups, tightening usage limits, and adjusting model availability. These changes aim to ensure a predictable experience for existing users while a more sustainable solution is developed.

Cal.diy: open-source community edition of cal.com

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Cal.diy is a self-hosted, open-source scheduling platform that allows users to manage their own scheduling infrastructure without commercial dependencies. It requires advanced knowledge of server administration and database management, and users must carefully review installation and configuration steps.

Edit store price tags using Flipper Zero

https://raw.githubusercontent.com/i12bp8/TagTinker/main/demo.jpg
TagTinker is a Flipper Zero app for infrared ESL protocol study and controlled experiments on authorized hardware. It's licensed under GPL-3.0 and intended for educational research only.

FBI looks into dead or missing scientists tied to NASA, Blue Origin, SpaceX

https://fortune.com/img-assets/wp-content/uploads/2026/04/GettyImages-2259084646-e1775848021382.jpg?format=webp&w=1440&q=100
US authorities are investigating the deaths and disappearances of at least 11 scientists with ties to NASA, nuclear research, and classified defense programs. The cases span multiple agencies and companies, including SpaceX and Blue Origin, and have raised concerns about a potential national security threat.

Claude Code to be removed from Anthropic's Pro plan?

It appears that Anthropic has removed Claude Code from its $20-a-month pro subscription based on its pricing page. Anyone able to confirm who has a $20 plan? claude.com/pricing

Kuri – Zig based agent-browser alternative

https://raw.githubusercontent.com/justrach/kuri/main/kuri.png
CDP automation · A11y snapshots · HAR recording · Standalone fetcher · Interactive terminal browser · Agentic CLI · Security testing Why teams switch to Kuri: 464 KB binary, ~3 ms cold start. On Google Flights, a full agent loop (go→snap→click→snap→eval) costs 4,110 tokens vs 4,880 for agent-browser — 16% less per cycle, compounding across multi-step tasks. Most browser tooling was built for ...

Clarus, Moofo, and Lackey

Moof! is the sound made by a creature known as a dogcow. To understand why Moof! is such an important sound, you need to know a little about what it means to be a dogcow---which requires a bit of insight into its creation. The dogcow was born in the early eighties at Apple Computer. As the Apple developers were working on the original version of the Macintosh Operating System (MacOS), they ...

Running a Minecraft Server and more on a 1960s UNIVAC Computer

https://farlow.dev/assets/2026-03-29-univac/minecraft.jpg
The user successfully ran a Minecraft server on a 1960s UNIVAC 1219B computer with only 90kb RAM, achieving their goal of running real, complex programs on the ancient machine. They accomplished this by writing a RISC-V emulator in UNIVAC assembly, optimizing it for speed, and using a combination of fuzz testing, LLMs, and manual debugging to overcome technical limitations and hardware issues.

Global growth in solar "the largest ever observed for any source"

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The International Energy Agency declared 2025 the first year of solar's dominance, with solar production outpacing rising demand and leading to the "Age of Electricity." Solar generated over 2,700 terawatt-hours last year, more than double its output from three years earlier.

Show HN: VidStudio, a browser based video editor that doesn't upload your files

Browser-based video tools offer private processing, resizing, and compression for social media platforms. They support audio extraction, effects, and mixing for various workflows.

Theseus, a Static Windows Emulator

The user discusses the challenges of Windows emulation and proposes a new approach called static binary translation, which involves compiling x86 code into native machine code ahead of time using a compiler. This approach has several benefits, including improved performance, easier development, and the ability to use native debugging tools, but also has technical and cultural challenges, such ...

Trellis AI (YC W24) Is hiring engineers to build self-improving agents

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Trellis AI automates healthcare operations with AI agents processing billions in therapies annually. The company is backed by YC and seeks a developer to build production-grade AI systems for healthcare decision-making.