Chemistry behind the Garden Grove chemical tank

To access www.science.org, check if internet or firewall settings are blocking "challenges.cloudflare.com". Adjust settings or try a different network if necessary.

Cloudflare Flagship

https://developers.cloudflare.com/dev-products-preview.png
Flagship is Cloudflare's feature flag service that controls application visibility without redeploying code. It integrates with OpenFeature and supports Workers, Node.js, and browsers.

A few interesting modern pixel fonts

https://unsung.aresluna.org/_media/a-few-interesting-modern-pixel-fonts/ogimage.png
Designers created pixel fonts like Analog Mono, Coral Pixels, and Two Slice to evoke nostalgia and visual interest. Geist Pixel is a functional pixel font designed for real usage, solving problems like scaling and typographic rigor.

I Bypassed Adobe and Microsoft to Build a Git-Tracked Book Production Pipeline

https://www.djspeckhals.com/images/typesetting-unsplash.jpg
The author discusses the importance of story and writing quality in fiction, then shares their process for formatting and publishing their Christian historical novels. They use Microsoft Word, Adobe InDesign, and Calibre to create print and electronic versions of their books.

Agent Memory: An Anatomy

https://brgsk.xyz/og/agent-memory-anatomy.png
Agent memory libraries handle user data, but most focus on semantic memory, forgetting episodic and procedural aspects. The field's central problem is narrower than "memory" and clearer when named as autobiographical content held on the user's behalf.

C array types are weird

The author discusses how arrays in C decay to pointers, which can be confusing, and proposes a strict separation of arrays and pointers to make the language easier to learn. They also explore how arrays can be treated as pointers and propose a new operator, @, to create an array from a pointer, and discuss the implications of this on the language.

A portentous reunion

https://bcantrill.dtrace.org/2026/05/25/a-portentous-reunion/images/battletris-selfie.webp
The author attended their 30th college reunion and noticed a trend of anxiety about AI's impact on the future. They reminisced about their old game BattleTris, which they created in college, and with the help of AI, they were able to revive it and play it again after 20 years.

Big tech's anti-labor playbook has come for Wikipedia

https://miro.medium.com/v2/resize:fit:700/0*dm2uAvSvh0Wd62kX
The Wikimedia Foundation fired its longtime lead developer and disbanded a team that listened to volunteers, prompting a potential strike by Wikipedia editors. The Foundation has $296 million in reserves and a profitable AI revenue stream, but its actions have sparked a confrontation with global implications.

Rosalind: A genomics toolkit in Rust running whole-genome pipelines on a laptop

https://opengraph.githubassets.com/9bb3b80b3872c861d1b41cba22af9a6e6dac652f038943813801270f63332cb4/logannye/rosalind
Rosalind is a Rust genomics engine with a compact memory footprint, running whole-genome workloads in under 100 MB RAM. It achieves deterministic replay and O(√t) working memory, ideal for clinical diagnostics, outbreak monitoring, and education.

Spain blocks prediction markets Polymarket, Kalshi over lack of gambling licence

Please enable JS and disable any ad blocker

The Steinwinter Supercargo

https://www.thedrive.com/wp-content/uploads/images-by-url-td/content/2017/07/20170718-supercargo.jpg?quality=85&w=1920
The Steinwinter Supercargo is a retro-futuristic truck designed by Manfred Steinwinter in 1983 with a modular platform and low profile for efficiency. It was a flop due to handling issues and reliability problems, but appeared in several films and TV shows before disappearing from public view.

Dropbox CEO Drew Houston to step down

https://image.cnbcfm.com/api/v1/image/107260377-16873716571687371653-29982991299-1080pnbcnews.jpg?v=1687373065&w=750&h=422&vtcrop=y
Drew Houston is stepping down as Dropbox CEO, transitioning to executive chairman role, while Ashraf Alkarmi will take over as co-CEO. Houston will focus on AI entrepreneurship after nearly two decades at Dropbox.

The real cost of owning a home

Home ownership has many hidden costs including loan fees, interest, insurance, taxes, maintenance, and repairs. These costs can add up quickly and may not be immediately apparent when deciding whether to rent or buy a home.

Launch HN: Minicor (YC P26) – Windows desktop automations at scale

https://www.minicor.com/images/backed-by-yc.svg
Minicor builds and maintains desktop automations for teams to focus on deals and product shipping. It adapts to UI changes and edge cases with 93-96% click accuracy.

Liverpool and Manchester Railway

https://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Opening_Liverpool_and_Manchester_Railway.jpg/330px-Opening_Liverpool_and_Manchester_Railway.jpg
The Liverpool and Manchester Railway[1][2][3] (L&MR) was the first inter-city railway in the world.[4][i] It opened on 15 September 1830 between the Lancashire towns of Liverpool and Manchester in England.[4] It was also the first railway to rely exclusively on locomotives driven by steam power, with no horse-drawn traffic permitted at any time; the first to be entirely double track ...

Sonny Rollins, Jazz's Saxophone Colossus and Greatest Improvisor, Dead at 95

https://www.rollingstone.com/wp-content/uploads/2023/04/GettyImages-169407835.jpg?w=1024&h=685&crop=1
Sonny Rollins, the legendary jazz saxophonist known as the Saxophone Colossus, died at 95 in Woodstock, NY. He left a lasting legacy in jazz with his improvisational skills and iconic albums like Saxophone Colossus and Way Out West.

The Ballad of TIGIT

https://substackcdn.com/image/fetch/$s_!G4SA!,w_2400,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a3da017-dc0e-4ab9-8356-e1ac23a8134a_2944x1648.png
TIGIT, a protein target for cancer treatment, failed in clinical trials despite initial promise and significant investment. The failure highlights the complexity of biology and the challenges of translating scientific theory into effective treatments.

What color is your function? (2015)

https://journal.stuffwithstuff.com/image/dogshot_square.jpg
The author discusses how many programming languages, including JavaScript, have a problem with asynchronous code, which can be thought of as "red functions" that can only be called by other "red functions". This problem is solved by languages like Go, which use threads to eliminate the distinction between synchronous and asynchronous code.

C64 Basic: Game Map Overhead “Camera View”

To create an Ultima-style map view, you need to decouple the world coordinates from the visible screen coordinates and treat the playable area as a window into a larger 'world' buffer. Optimizations such as using lookup tables, unrolling loops, and replacing slow pokes with print statements can significantly improve performance, but it's essential to measure the hot path before optimizing.

Use boring languages with LLMs

https://jry.io/processed_images/python_environment_2x.31c22293018a06a8.png
Jacob, a software consultant, believes consistency compounds in software development and large language models amplify this effect, favoring languages with strong conventions over fragmented ones. He recommends using Go with a coding agent for building non-visual software due to its consistent corpus, one-right-way tooling, and performance advantages.

Sage Care (YC S24) Is Hiring Software Engineers

https://bookface-images.s3.amazonaws.com/small_logos/8391ef28b31f763fdf577fc8631f259459023eb8.png
Sage Care Home is a home care agency operating system that uses AI to automate paperwork and streamline client intake. They're hiring engineers to build their platform and drive growth.

Show HN: Rapel – chunked resumable downloads in unstable networks

https://opengraph.githubassets.com/eddad25b996cf7741bdca5ed3ceab8ec9ed4da03ef47aded7611ef42306fb0d0/redraw/rapel
rapel merge # Auto-detects output name rapel merge --pattern 'file.*.part' # Auto-detects as "file" rapel merge -o output.bin --delete # Explicit name, delete after merge

Outsourcing plus local AI will soon become more economical vs. frontier labs

The essay concludes that hiring an engineer in a cheaper country with a capable model becomes more economical than using top frontier models around month 11. The rising costs of AI can only go so far before becoming a concerning cash burn for enterprises, putting a price ceiling on frontier lab offerings.

Opaque Types in Python

https://blog.glyph.im/images/back9.png
To avoid compatibility issues when evolving a complex object like ShippingOptions, use the opaque data type design pattern by wrapping a private class with a public type that can be used in type annotations. This approach preserves flexibility and allows for future changes without breaking existing APIs, as shown by using Python's NewType to create a public ShippingOptions type with minimal overhead.

Are we self-sovereign PKI yet?

https://buffrr.dev/blog/are-we-self-sovereign-pki-yet/signal-safety-number.png
The current public-key infrastructure for people relies on a tower of custody, where trust is placed in a server or a CA, and this setup is vulnerable to various attacks and compromises. A new system called Spaces aims to provide a self-sovereign identity layer by using Bitcoin's proof-of-work security and a Merkle trie to bind names to keys without relying on a trust anchor or a signing key.

The worst job interview I ever had

The writer had a bad job interview experience at a mental health startup where they were asked invasive personal questions, making them feel emotionally drained and judged. The writer suggests reconsidering the approach to evaluating cultural fit to avoid making candidates feel vulnerable.

Netherlands blocks US takeover of vital digital supplier

https://www.politico.eu/cdn-cgi/image/width=1160,height=774,quality=80,onerror=redirect,format=auto/wp-content/uploads/2026/05/26/phone.jpg
Commission chief says EU can learn from “pioneer” Australia in imposing minimum age for social media. European cyber and AI authorities in past weeks failed to gain access to superhacking AI, causing anxiety among officials.

Phantasy Star IV – 1993 Developer Interviews

The development team of Phantasy Star IV aimed to create a spiritual remake of the series, addressing shortcomings from previous games and delivering a definitive Phantasy Star experience. The team worked to create a cohesive world, characters, and story, with a focus on vehicle battles, character depth, and a happier ending, while also navigating the challenges of developing for the Mega ...

DeepSWE: A contamination-free benchmark for long-horizon coding agents

https://deepswe.datacurve.ai/icons/Moonshot.png
DeepSWE is a long-horizon software engineering benchmark that delivers four major advances over existing benchmarks. It produces a sharper comparison of frontier coding agents, with models separating into wide gaps that match real-world differences.

The user is visibly frustrated

https://pscanf.com/_astro/profile.CewbUKyT_Z1miYcf.avif
The writer gets frustrated with coding agents due to their human-like behavior and the illusion of interacting with a person. They feel free to lash out but realize it's pointless, suggesting a more radical solution of making the agent sound clinical and robotic.