Best stories

Discord will require a face scan or ID for full access next month
x01 1 day ago

Discord will require a face scan or ID for full access next month

https://discord.com/press-releases/discord-launches-teen-by-...

https://discord.com/safety/how-discord-is-building-safer-exp...

theverge.com
1,947 1,865
Summary
Why is the sky blue?
udit99 1 day ago

Why is the sky blue?

The article explains the scientific reason behind the sky's blue color, which is caused by the scattering of sunlight by air molecules, a phenomenon known as Rayleigh scattering. It discusses how this process leads to the predominance of blue wavelengths in the sky's appearance.

explainers.blog
749 247
Summary
Art of Roads in Games
linolevan 2 days ago

Art of Roads in Games

The article explores the art of designing roads in video games, highlighting the importance of creating realistic and visually appealing road systems that enhance the overall gaming experience. It discusses various techniques and considerations developers employ to craft convincing road networks that seamlessly integrate with the game world.

sandboxspirit.com
594 198
Summary
Converting a $3.88 analog clock from Walmart into a ESP8266-based Wi-Fi clock
tokyobreakfast 1 day ago

Converting a $3.88 analog clock from Walmart into a ESP8266-based Wi-Fi clock

This article describes the development of a WiFi-enabled analog clock using an ESP8266 microcontroller. The clock can display the current time on a 12-hour analog interface and can be set remotely through a web interface.

github.com
583 187
Summary
Discord Alternatives, Ranked
pseudalopex about 23 hours ago

Discord Alternatives, Ranked

This article explores various Discord alternatives, highlighting their features and use cases to help readers find the best communication platform for their needs, whether it's for gaming, business, or personal use.

taggart-tech.com
561 350
Summary
weaksauce 2 days ago

AI makes the easy part easier and the hard part harder

This article explores the impact of AI on the ease and difficulty of various tasks, noting that AI can make simple tasks easier but may also increase the complexity of more challenging problems, thereby making the 'hard part harder'.

blundergoat.com
516 354
Summary
GitHub is down again
MattIPv4 1 day ago

GitHub is down again

The article reports on an incident that caused a widespread outage of GitHub services, affecting users globally. The incident was caused by a network configuration change, which the GitHub team worked quickly to identify and resolve to restore normal service.

githubstatus.com
502 396
Summary
Frontier AI agents violate ethical constraints 30–50% of time, pressured by KPIs
tiny-automates about 15 hours ago

Frontier AI agents violate ethical constraints 30–50% of time, pressured by KPIs

arxiv.org
472 306
tombh 1 day ago

Show HN: Algorithmically finding the longest line of sight on Earth

We're Tom and Ryan and we teamed up to build an algorithm with Rust and SIMD to exhaustively search for the longest line of sight on the planet. We can confirm that a previously speculated view between Pik Dankova in Kyrgyzstan and the Hindu Kush in China is indeed the longest, at 530km.

We go into all the details at https://alltheviews.world

And there's an interactive map with over 1 billion longest lines, covering the whole world at https://map.alltheviews.world Just click on any point and it'll load its longest line of sight.

Some of you may remember Tom's post[1] from a few months ago about how to efficiently pack visibility tiles for computing the entire planet. Well now it's done. The compute run itself took 100s of AMD Turin cores, 100s of GBs of RAM, a few TBs of disk and 2 days of constant runtime on multiple machines.

If you are interested in the technical details, Ryan and I have written extensively about the algorithm and pipeline that got us here:

* Tom's blog post: https://tombh.co.uk/longest-line-of-sight

* Ryan's technical breakdown: https://ryan.berge.rs/posts/total-viewshed-algorithm

This was a labor of love and we hope it inspires you both technically and naturally, to get you out seeing some of these vast views for yourselves!

1. https://news.ycombinator.com/item?id=45485227

alltheviews.world
400 173
2sf5 1 day ago

Sandboxels

This interactive website allows users to create and manipulate virtual sand, water, and other elements, simulating various natural phenomena in a sandbox-like environment.

neal.fun
371 46
Summary
Another GitHub outage in the same day
Nezteb about 23 hours ago

Another GitHub outage in the same day

GitHub experienced a major service disruption, leading to widespread outages and degraded performance for its platform. The incident was caused by a significant network incident, and GitHub worked to restore services as quickly as possible.

githubstatus.com
363 278
Summary
Rust implementation of Mistral's Voxtral Mini 4B Realtime runs in your browser
Curiositry about 17 hours ago

Rust implementation of Mistral's Voxtral Mini 4B Realtime runs in your browser

The article describes the creation of a mini real-time audio processing library called Voxtral, which is written in Rust and designed for low-latency audio applications. The library provides a set of modular components that can be used to build custom audio processing pipelines.

github.com
357 50
Summary
Hard-braking events as indicators of road segment crash risk
aleyan 1 day ago

Hard-braking events as indicators of road segment crash risk

The article explores using hard braking events as indicators of road segment crash risk. It presents a data-driven approach to identify high-risk road segments by analyzing vehicle braking patterns, which can help inform infrastructure improvements and safety interventions.

research.google
356 532
Summary
unchar1 1 day ago

Claude’s C Compiler vs. GCC

This article compares the CCC (C Compilers Collection) and GCC (GNU Compiler Collection) compilers, discussing their features, performance, and suitability for different use cases. It examines the strengths and weaknesses of each compiler to help readers choose the most appropriate one for their software development needs.

harshanu.space
346 350
Summary
Nobody knows how the whole system works
azhenley 1 day ago

Nobody knows how the whole system works

The article discusses the inherent complexity of systems, where no single individual or group can fully understand how the whole system works. It highlights the importance of recognizing and managing this complexity, rather than attempting to impose simplistic solutions.

surfingcomplexity.blog
334 207
Summary
igrunert about 4 hours ago

Oxide raises $200M Series C

Oxide Computer, a hardware and software company, has raised $200 million in Series C funding to accelerate the development of its cloud infrastructure and data center technologies. The funding will enable Oxide to expand its engineering team and further its mission of building high-performance, energy-efficient computing systems.

oxide.computer
321 177
Summary
geox about 4 hours ago

Jury told that Meta, Google 'engineered addiction' at landmark US trial

A lawsuit alleges that Meta and Google purposefully designed their social media platforms to be addictive, causing harm to users, especially children and adolescents. The lawsuit claims these tech giants prioritized profits over user well-being and seeks to hold them accountable for their actions.

techxplore.com
318 240
Summary
david927 2 days ago

Ask HN: What are you working on? (February 2026)

What are you working on? Any new ideas that you're thinking about?

304 1,032
ariaalam 2 days ago

Show HN: I created a Mars colony RPG based on Kim Stanley Robinson’s Mars books

I built a desktop Mars colony survival game called Underhill, in homage to Kim Stanley Robinson's Mars trilogy. Land on Mars, build solar panels and greenhouses, and try not to pass out during dust storms. Eventually your colonists split into factions: Greens who want to terraform and Reds who want to preserve Mars.

There’s Chill Mode for players that just want to build & hang, and Conflict Mode that introduces the Red v. Green factions. Reds sabotage, the terrain slowly turns green as the world gets more terraformed.

Feedback welcome, especially on performance and gameplay!

underhillgame.com
303 108
Summary
I started programming when I was 7. I'm 50 now and the thing I loved has changed
jamesrandall about 3 hours ago

I started programming when I was 7. I'm 50 now and the thing I loved has changed

The article explores the author's emotional response to changes in a cherished hobby, reflecting on the challenges of adapting to evolving interests and the bittersweet nature of personal growth and transformation.

jamesdrandall.com
298 219
Summary
redman25 1 day ago

AT&T, Verizon blocking release of Salt Typhoon security assessment reports

A U.S. senator claims that AT&T and Verizon are blocking the release of a security assessment for the upcoming Satellite and Terrestrial Network (SALT) system, which is designed to provide backup communications in the event of a large-scale natural disaster or cyberattack.

reuters.com
295 81
Summary
Irish man with valid US work permit held in ICE detention for five months
n1b0m about 24 hours ago

Irish man with valid US work permit held in ICE detention for five months

theguardian.com
294 121
More Mac malware from Google search
kristianp 2 days ago

More Mac malware from Google search

The article discusses the discovery of malware hidden in Google search results, highlighting the ongoing threat of malicious actors exploiting popular online platforms to distribute harmful software to unsuspecting users.

eclecticlight.co
275 200
Summary
Pure C, CPU-only inference with Mistral Voxtral Realtime 4B speech to text model
Curiositry about 17 hours ago

Pure C, CPU-only inference with Mistral Voxtral Realtime 4B speech to text model

The article discusses the implementation of a voice-controlled audio player called Voxtral, which allows users to control music playback using voice commands. It covers the technical details of the project, including the use of the STM32 microcontroller and the design of the voice recognition algorithm.

github.com
270 25
Summary
kaizenb about 23 hours ago

Luce: First Electric Ferrari

The article discusses Ferrari's new lighting technology, Ferrari Luce, which aims to enhance the driving experience by integrating advanced lighting solutions into their vehicles. It highlights the company's focus on innovative design and technology to improve the overall performance and aesthetics of their cars.

ferrari.com
270 269
Summary
peter_d_sherman about 20 hours ago

LiftKit – UI where "everything derives from the golden ratio"

Liftkit is a web3 development platform that provides a suite of tools and services to help developers build decentralized applications. It offers features such as wallet integration, smart contract deployment, and cross-chain functionality to streamline the development process.

chainlift.io
268 143
Summary
GitHub Is Down
albelfio 1 day ago

GitHub Is Down

github.com
262 3
Europe's $24T Breakup with Visa and Mastercard Has Begun
NewCzech about 7 hours ago

Europe's $24T Breakup with Visa and Mastercard Has Begun

The European Union is taking steps to reduce its reliance on the major credit card networks Visa and Mastercard, with the goal of creating a homegrown alternative payment system that would give the EU more control over cross-border transactions and reduce fees charged to merchants and consumers.

europeanbusinessmagazine.com
252 251
Summary
UEFI Bindings for JavaScript
ananas-dev 1 day ago

UEFI Bindings for JavaScript

Promethee is an open-source, self-hosted task management and communication platform that aims to provide a secure and decentralized alternative to popular cloud-based solutions. It offers features such as task management, team collaboration, and encrypted messaging.

codeberg.org
250 113
Summary
davidbarker about 23 hours ago

Testing Ads in ChatGPT

The article discusses OpenAI's testing of advertising in ChatGPT, including the company's motivations, experiments, and plans to monetize the AI assistant while maintaining user trust and privacy.

openai.com
246 320
Summary