"
A faster way to copy SQLite databases between computers
Office is too slow, so Microsoft is making it load at Windows startup
108B Pixel Scan of Johannes Vermeer's Girl with a Pearl Earring
Mercury: Commercial-scale diffusion language model
Apple violated antitrust ruling, judge finds
Pwning the Ladybird Browser
Espressif's ESP32-C5 Is Now in Mass Production
How the US defense secretary circumvents official DoD communications equipment
All four major web browsers are about to lose 80% of their funding
Linux Kernel Exploitation: Attack of the Vsock
A competing theory to 'dark energy' suggests universe has different time zones
Zhaoxin's KX-7000
Xiaomi MiMo Reasoning Model
I created Perfect Wiki and reached $250k in annual revenue without investors
I Found Malware in a BeamNG Mod
Home washing machines fail to remove important pathogens from textiles
Someone at YouTube needs glasses
Reversible computing with mechanical links and pivots
NotebookLM Audio Overviews are now available in over 50 languages
You Wouldn't Download a Hacker News
Show HN: Create your own finetuned AI model using Google Sheets
Future of OSU Open Source Lab in Jeopardy
GroMo (YC W21) Is Hiring
Show HN: Convert Large CSV/XLSX to JSON or XML in Browser
Stockhausen: Sounds in Space
The True Size Of
The Secret Services' involvement in the making of The Line of Fire (1993) [pdf]
Company built its own rail terminal in NYC to avoid relying on trucks
Show HN: ART – a new open-source RL framework for training agents
Julia Parsons, U.S. Navy Code Breaker During World War II, Dies at 104
The Leaderboard Illusion
What Is \"Induced Atmospheric Vibration\"?
Republicans want to tax EV drivers $200/year in new transport bill
DeepSeek-Prover-V2
New atomic fountain clock joins group that keeps the world on time
Show HN: Beatsync – perfect audio sync across multiple devices
Google Play sees 47% decline in apps since start of last year
Retailers will soon have only about 7 weeks of full inventories left
JetBrains defends removal of negative reviews for unpopular AI Assistant
My sourdough starter has twins
What It Takes to Defend a Cybersecurity Company from Today's Adversaries
The best – but not good – way to limit string length
Linux in Excel
Phi-4 Reasoning Models
Sycophancy in GPT-4o
The missteps that led to a fatal plane crash at Reagan National Airport
Show HN: Kexa.io – Open-Source IT Security and Compliance Verification
Windows RDP lets you log-in using revoked passwords. Microsoft is ok with that
Joining Sun Microsystems – 40 years ago (2022)
I use zip bombs to protect my server
OCaml's Wings for Machine Learning
It's School time: Adventures in hacking an old Kindle
Jepsen: Amazon RDS for PostgreSQL 17.4
Strings Just Got Faster
Researchers are studying how to minimize human impact on public lands
Everything we announced at our first LlamaCon
Ask HN: What are you working on? (April 2025)
An illustrated guide to automatic sparse differentiation
WorldGen: Open-source 3D scene generator for Game/VR/XR
Port of Los Angeles says shipping volume will plummet 35% next week
We need more optimistic science fiction
Chain of Recursive Thoughts: Make AI think harder by making it argue with itself
Milwaukee police considering trading mugshots for facial recognition tech
Show HN: An MCP server for understanding AWS costs
LibreLingo – FOSS Alternative to Duolingo
Switzerland suspends Deutsche Bahn trains due to chronic delays
ArkFlow: High-performance Rust stream processing engine
Doom GPU Flame Graphs
AI companions unsafe for teens under 18, researchers say
Mission Impossible: Managing AI Agents in the Real World
Wyze pays $255k of tariffs on $167k of floodlights
Finland Bans Smartphones in Schools
Only Teslas exempt from new auto tariffs thanks to 85% domestic content rule
Firefox tab groups are here
How the Internet Left 4chan Behind
Duolingo will replace contract workers with AI
Widespread power outage in Spain and Portugal
Show HN: AgenticSeek – Self-hosted alternative to cloud-based AI tools
Qwen3: Think deeper, act faster
Self-Hosted RSS with FreshRSS, Docker, and Tailscale
Try Switching to Kagi
China's Clinical Trial Boom
The Joy of Aeroplane Mode Programming
\"AI-first\" is the new Return To Office
Finding paths of least action with gradient descent (2023)
Ask HN: 3rd Week at FAANG and feeling imposter syndrome
Lessons from the Lebanese Space Program – Kasurian
AirBorne: Wormable zero-click remote code execution (RCE) in AirPlay protocol
Show HN: An interactive demo of QR codes' error correction
Microsoft gets twitchy over talk of Europe's tech independence
The Mira Pro Color is Boox's first color E Ink monitor
Why can't Ivies cope with losing a few hundred million?
Show HN: I built a hardware processor that runs Python
Indian court orders blocking of Proton Mail
How to build Intrinsic Motivation: a review of the science
The one interview question that will protect you from North Korean fake workers
Dataframely: A polars-native data frame validation library
Bamba: An open-source LLM that crosses a transformer with an SSM
Apple referred to criminal prosecutor for 'thwarting' order to change App Store
Language equivariance as a way of figuring out what an AI \"means\"
Performance optimization is hard because it's fundamentally a brute-force task
Show HN: Sim Studio – Open-Source Agent Workflow GUI
Show HN: A Chrome extension that will auto-reject non-essential cookies
Offline-First with CouchDB and PouchDB in 2025
O3 beats a master-level GeoGuessr player, even with fake EXIF data
Programming languages should have a tree traversal primitive
Judge Rules Apple Violated Court Order on App Store Anti-Steering Provisions
Gaussian Splatting Meets ROS2
What happens at the end of 'Trading Places'? (2013)
The last masters of Afro-Colombian machete fencing
Llama2.c64: a port of llama2.c to the Commodore C64
Why did Windows 7 log on slower for months if you had a solid color background?
The Fantasy of a Nonprofit Dating App
Elon Musk Just Doesn't Understand the Sci-Fi Visions of Iain M. Banks
RSA cofounder: The world would've been better without cryptocurrencies
Show HN: Self-Hosted HTTPS Tunnel in 300 LoC with Go, Caddy, and Cloudflare
WebRTC sandbox – live demo of WebRTC datachannel/video/audio
Apple Would Be Worth Half as Much If It Stopped Manufacturing in China
The lost secrets of Palm webOS (2014)
Show HN: Heart Rate Zones Plus – The first iOS app I developed
Secret Deals, Foreign Investments: The Rise of Trump’s Crypto Firm
NASA's Psyche spacecraft hits a speed bump on the way to a metal asteroid
Show HN: Web-eval-agent – Let the coding agent debug itself
CSS Zen Garden
The One-Person Framework in Practice
Optimizing eBPF I/O latency accounting when running 37M IOPS, on 384 CPUs
Why Momentum Works (2017)
Boxie – an always offline audio player for my 3 year old
Generative AI is not replacing jobs or hurting wages at all, say economists
A single line of code cost $8000
Ngrok is also now your Kubernetes ingress
My takeaways from DjangoCon EU 2025
Microsoft Confirms $1.50 Windows Security Update Hotpatch Fee Starts July 1
Show HN: Flowcode – Turing-complete visual programming platform
Felix86: Play x86-64 games on RISC-V
Jetbrains Mellum code completion model now on Hugging Face
SecuROM Unraveled
Manuscript of Ismail al-Jazarī's Ingenious Mechanical Devices (ca. 17th century)
Greek Particles (1990)
NYC home prices rise 10% in early 2025
Ukraine Is Turning to 18th Century Tech for Defense
Heart disease deaths worldwide linked to chemical widely used in plastics
Study finds that budget cuts to public R&D would significantly hurt the economy
Packed Data Support in Haskell
One Million Chessboards
Show HN: Got laid off. Got sick of ghost jobs. Built something
Reports of the death of California High-Speed Rail have been greatly exaggerated
Princeton Engineering Anomalies Research (2010)
Internet in a Box
Tiny-LLM – a course of serving LLM on Apple Silicon for systems engineers
Show HN: I486SX_soft_FPU – Software FPU Emulator for NetBSD 10 on 486SX
The 12-bit rainbow palette
Art of the Hedgerow
The hospital where staff treat fear of death as well as physical pain
Requirements change until they don't
Implement Flash Attention Back End in SGLang – Basics and KV Cache
Running Clojure in WASM with GraalVM
Beating the Crowd
Show HN: A pure WebGL image editor with filters, crop and perspective correction
Creating the Commodore 64: The Engineers' Story
Reversing the fossilization of computer science conferences
Watching o3 model sweat over a Paul Morphy mate-in-2
Vision Transformers Need Registers
Waymo and Toyota outline partnership to advance autonomous driving deployment
Uncovering the mechanics of The Games: Winter Challenge
The group chats that changed America
Pyrefly - A faster Python type checker written in Rust
Beyond Performance: Measuring the environmental impact of analytical databases
Meander, a procedural river generator with beautiful visualizations
Mesmerizing Interlocking Geometric Patterns Produced with Japanese Woodworking
Statewide fluoride ban for tap water passes in Florida
Sam Altman's Eye-Scanning Orb Is Now Coming to the US
Is outbound going to die?
After 53 years, a failed Soviet Venus spacecraft is crashing back to Earth
BSSG – My journey from dynamic CMS to bash static site generator
Fixing web browser history leaks
How a Pipe Organ Works (2020)
Wikipedia says it will use AI, but not to replace human volunteers
Naur's \"Programming as Theory Building\" and LLMs replacing human programmers
Legal art forgery, for the sake of movies (2014)
Epic vs. Apple Contempt Order
A Diver Visited a Fallen Whale. When He Returned, It Was Gone
Satya Nadella says as much as 30% of Microsoft code is written by software
PicoCalc Lisp Machine
Show HN: Daily Jailbreak – Prompt Engineer's Wordle
Elvish – Powerful scripting language and versatile interactive shell
Show HN: A Common Lisp implementation in development, supports ASDF
Show HN: I created snapDOM to capture DOM nodes as images with exceptional speed
Reanimation of the original Logic Theorist, the first AI, in IPL-V [video]
Show HN: My self-written hobby OS is finally running on my vintage IBM ThinkPad
Reddit bans researchers who used AI bots to manipulate commenters
Migrating away from Rust
One-sixth of the planet's cropland has toxic levels of one or more metals
Unlocking Ractors: Object_id
Shoes on at home or shoes off? If you care about your health, it's a no-brainer
The side hustle from hell
Business co-founders in tech startups are less valuable than they think
Chris Krebs Support Letter
An end to all this prostate trouble?
How a single line of code could brick your iPhone
Did 5G kill the IMSI catcher?
The DOS game from 1984 recreated
U.S. Economy Shrank in First Quarter
Meta AI App built with Llama 4
Ask HN: I don't want to work in software anymore. Where do I go?
U.S. Economy Contracts at 0.3% Rate in First Quarter
Show HN: I built an AI that turns GitHub codebases into easy tutorials
To 'Reclaim Future-Making', Amazon Workers Published Collection of SciFi Stories
Janet Jackson's cursed bassline was the scourge of notebook makers for years
GPT Image prompted to \"create the exact replica of this image\" 74 times
ZFS: Apple's new filesystem that wasn't (2016)
Doge Put a College Student in Charge of Using AI to Rewrite Regulations
Node.js implementation of the BitTorrent DHT protocol
Unauthorized Experiment on CMV Involving AI-Generated Comments
Behavioral Sink
Show HN: I made a web-based, free alternative to Screen Studio
Reverse geocoding is hard
Earthquake could sink parts of Pacific Northwest coast within minutes
The Signal Chat Leak and the NSA
Presentation Slides with Markdown
Low Background Steel – Content from Before AI
Computer Architects Can't Find the Average
Show HN: Autarkie – Instant grammar fuzzing using Rust macros
The Gruen Transfer is consuming the internet
Comparison with Traditional Mathematics
Why 'Margin Call' remains Wall Street's favorite movie
Launch HN: Cua (YC X25) – Open-Source Docker Container for Computer-Use Agents
AI helps unravel a cause of Alzheimer’s and identify a therapeutic candidate
Spain is about to face the challenge of a \"black start\"
Hunting for dark nights and wishing on stars
Microsoft Telnet Server MS-TNAP Authentication Bypass
The effect of deactivating Facebook and Instagram on users' emotional state
PewDiePie: I installed Linux (so should you)
What the heck is AEAD again?
New Quantum GPS Backup Is 50 Times More Precise Than Alternatives
The coming knowledge-work supply-chain crisis
An Ode to the Thigh (2024)
Writing \"/etc/hosts\" breaks the Substack editor
Show HN: Remote-Controlled IKEA Deathstar Lamp
Path Isn't Real on Linux
Memory leak proof every C program
Tiny Emulators
Programming in D: Tutorial and Reference
Shardines: SQLite3 Database-per-Tenant with ActiveRecord
Show HN: Neurox – GPU Observability for AI Infra
Stuffed-Na(a)N: stuff your NaNs
Ask HS: Career Advice for Someone Struggling
Watching o3 guess a photo's location is surreal, dystopian and entertaining
Open-source interactive C tutorial in the browser
Read the Obits
How to program a text adventure in C
Dad and the Egg Controller (2018)
New material gives copper superalloy-like strength
Show HN: Bhvr, a Bun and Hono and Vite and React Starter
Virginia passes law to enforce maximum vehicle speeds for repeat speeders
Reading RSS content is a skilled activity
I just want to code (2023)
Palantir's Justification for Building ICE's Master Database
The suburban office park that launched Silicon Valley
I wrote to the address in the GPLv2 license notice (2022)
BART's Anime Mascots
Show HN: GS-Calc – A modern spreadsheet with Python integration
Cloth
BYD Keeps Delivering on Tesla's Unkept Promises
Avoiding skill atrophy in the age of AI
AI Horseless Carriages
I wrote a book called “Crap Towns”. It seemed funny at the time
What If We Could Rebuild Kafka from Scratch?
Be Productively Pessimistic
Kids twice as likely to die if hit by SUV than car
Groups move for disclosure of Chemours' sealed PFAS documents
Still standing
Icônes
CosAE: Learnable Fourier Series for Image Restoration
Dear \"Security Researchers\"
Do Large Language Models know who did what to whom?
The Policy Puppetry Attack: Novel bypass for major LLMs
HTTP Feeds: a minimal specification for polling events over HTTP
Bare metal printf – C standard library without OS
Lossless LLM compression for efficient GPU inference via dynamic-length float
Show HN: Rad Type - Can we make gamepad typing fast?
Knowledge-based society, my ass
U.S. autism data project sparks uproar over ethics, privacy and intent
Mobygratis – Free Moby music to empower your creative projects
Can LLMs do randomness?
Found a simple tool for database modeling: dbdiagram.io
Using Trusted Protocols Against You: Gmail as a C2 Mechanism
Oklahoma City family traumatized after ICE mistakenly raids their home
Recognizing Patterns in Memory (2022)
Launch HN: Magic Patterns (YC W23) – AI Design and Prototyping for Product Teams
Careless People
A Major Retro Handheld Maker Just Stopped All U.S. Shipments over Tariffs
Electronic Arts, worth $37B, lays off hundreds for 3rd year in a row
Microsoft announces new European digital commitments
Luculent: Manually hinted monospace font, crisp at tiny sizes (2015)
Tesla's board reportedly sought a successor while Musk wheeled around Washington
Programming languages should have a tree traversal primitive
Show HN: Colanode, open-source and local-first Slack and Notion alternative
Cut: Chattanooga Civic User Testing
Inference-Aware Fine-Tuning for Best-of-N Sampling in Large Language Models
Payment processors shouldn't be able to charge through an expired card
Clojure IDE in Emacs – Cider 1.18 (\"Athens\") Released
Congress passes Take It Down act despite major flaws
Berkeley Humanoid Lite – Open-source robot
The Passing of Ucbvax (1994)
Why the lettering on Pope Francis's tomb looks so bad
Your phone isn't secretly listening to you, but the truth is more disturbing
Finland is painting deer antlers with reflective paint (2014)
Using a 'Tiny Bit of Math' May Improve Your Heart Health, Study Suggests
Echo – Open Hardware Music Player
The Hallucinating ChatGPT Presidency
The VTech Socratic Method
Is Chrome Even a Sellable Asset?
Chris Krebs kicked off CBP's Global Entry program
Australian who ordered radioactive materials walks away from court
Show HN: Rowboat – Open-source IDE for multi-agent systems
The Linux Memory Manager
Eurorack Knob Idea
Slinky-Coil Dipole (2021)
Ask HN: Are there any apps to track grocery prices in local stores?
CONL: \"Markdown\" for your config files
Calibrations Have a Context-Collapse Problem
Microsoft gets twitchy over talk of Europe's tech independence
Child damages €50M Rothko painting in Dutch museum
Skype is being retired this month
Apple and Meta fined millions for breaching EU law
Generating Mazes with Inductive Graphs (2017)
Fundamental flaws of SIMD ISAs (2021)
Australian identical twins speak in unison during interview about alleged crime
OpenAI adds shopping to ChatGPT
Daily driving a Linux phone, but why?
Restoring a Sinclair C5
Unpacking Packed Executables
New York state budget to include school cellphone ban
A Principled Approach to Querying Data – A Type-Safe Search DSL
Chongqing, the Largest City – In Pictures
Assignment 5: Cars and Key Fobs (2021)
Tesla Board Opened Search for a CEO to Succeed Elon Musk
Wikipedia’s nonprofit status questioned by D.C. U.S. attorney
Show HN: Tariff Calculator for Amazon
Compiler Reminders
Wikipedia's LTA (Long Term Abuse) List
GCC 15.1
LLMs can see and hear without any training
Reproducibility project fails to validate dozens of biomedical studies
Notation as a Tool of Thought (1979)
Google Chrome 136 automatically upgrades your accounts to use passkeys
Scientists Develop Artificial Leaf, Uses Sunlight to Produce Valuable Chemicals
Robot Dexterity Still Seems Hard
Anatomy of a SQL Engine
How I blog with Obsidian, Hugo, GitHub, and Cloudflare
Ask HN: Memory-safe low level languages?
TmuxAI: AI-Powered, Non-Intrusive Terminal Assistant
The Friendship Recession: The lost art of connecting
Ask HN: Share your AI prompt that stumps every model
PyGraph: Robust Compiler Support for CUDA Graphs in PyTorch
Exploiting Undefined Behavior in C/C++ Programs: The Performance Impact [pdf]
Show HN: Neuro Tools, a collection of tools to help neurodivergent people
A $20k American-made electric pickup with no paint, no stereo, no screen
I can't pay rent because devs just don't care
Pkg.pl: An experimental package manager for Scryer Prolog
Mark Zuckerberg says social media is over
A Visual Journey Through Async Rust
π0.5: A VLA with open-world generalization
Forensic Fandom
101 BASIC Computer Games
More Everything Forever
You wouldn't steal a font
Show HN: Formalizing Principia Mathematica using Lean
Millions of Apple Airplay-Enabled Devices Can Be Hacked via Wi-Fi
Colossal Cave Adventure (1976)
Raspberry Pi Cuts Product Returns by 50% by Changing Up Its Pin Soldering
I should have loved biology too
The end of the 'Golden Hour' and the transformation of U.S. combat medicine
Show HN: Morphik – Open-source RAG that understands PDF images, runs locally
Abusing DuckDB-WASM by making SQL draw 3D graphics (Sort Of)
The raccoons who made computer magazine ads great
Show HN: NanoAgent, zero-dependency 1k-LOC AI-agent runtime
Engineers got power back in Spain and Portugal
Ping, You've Got Whale: AI detection system alerts ships of whales in their path
Pixel is a unit of length and area
Tilt: dev environment as code
Elixir is not owned by Big Tech
Differential Coverage for Debugging
World Emulation via Neural Network
Scientists Unveil \"Olo,\" a Brand-New Color Humans Have Never Seen Before
Trinity Desktop Environment R14.1.4 Released
Astronomers confirm the existence of a lone black hole
Verus: Verified Rust for low-level systems code
Brendan Carr's FCC is an anti-consumer, rights-trampling harassment machine
The hidden cost of AI coding
A Love Letter to People Who Believe in People
Parallel ./configure
STASI's Zersetzung and Modern Psychological Warfare
Show HN: Empty Enter Expander – Type less in the terminal with this tool
Show HN: POC to scrape and structure HTML into JSON for RAG
Sharding Mastodon, Part 1
MCP on AWS Lambda with MCPEngine
How much math is knowable? [video]
ACM's flagship magazine seeks submissions by/for practitioners
Show HN: Classic games that look like a spreadsheet for office workers
Show HN: Logchef – Schema-agnostic log viewer for ClickHouse
Firefly's rocket suffers one of the strangest launch failures we've ever seen
Bill Gates's Personal Easter Eggs in 8 Bit BASIC (2008)
Setting up a timekeeping server with a Power Macintosh
Sigbovik Conference Proceedings 2025 [pdf]
Show HN: I used OpenAI's new image API for a personalized coloring book service
Building Small Go Containers?
The AI Apocalypse Happened–We Just Didn't Notice
Review – Fluent C – Principles, Practices, and Patterns (2023)
PC Monitors Database
Evertop: E-ink IBM XT clone with 100+ hours of battery life
How NASA Is Using Graph Technology and LLMs to Build a People Knowledge Graph
Atuin Desktop: Runbooks That Run
Tokyo Metropolitan Area Outer Underground Discharge Channel
What's Going on Inside Io, Jupiter's Volcanic Moon?
Hyperwood – Open-Source Furniture
Are polynomial features the root of all evil? (2024)
Republicans want to tax EV drivers $200/year in new transport bill
FTC's 'Tech Censorship' Investigation Is Censoring Comments About 'Censorship'
Libogc (Wii homebrew library) discovered to contain code stolen from RTEMS
YAGRI: You are gonna read it
AI-generated code could be a disaster for the software supply chain
Google contract prevented Motorola from setting Perplexity as default assistant
Show HN: Discorss – RSS Feeds for Discord
Prolog Adventure Game
Musk's DOGE probed by top watchdog after poking around Uncle Sam's systems
The many ways tarrifs will hit electronics
A M.2 HDMI capture card
Synadia Attempts to Reclaim NATS Back from CNCF
Ted Kaczynski's brother wrote him for decades to explain why he turned him in
23andMe Agrees to Back a Privacy Advocate [Ombudsman] for Customer DNA Data
MinC Is Not Cygwin
The worst volume control UI in the world (2017)
Spring 83: a draft protocol intended to suggest new ways of relating online
Some __nonstring__ Turbulence
Cheating the Reaper in Go
In kids, EEG monitoring of consciousness safely reduces anesthetic use
Jagged AGI: o3, Gemini 2.5, and everything after
Show HN: I made my own TRMNL e-ink device
Bambu Lab added anti-debugger code in their BBL network plugin
Age Verification in the European Union: The Commission's Age Verification App
Always-on processor magic: how \"Find My\" works while iPhone is powered off
Meta's new moderators face worst conditions yet
Show HN: Dia, an open-weights TTS model for generating realistic dialogue
Show HN: Index – New Open Source browser agent
Phi Silica, small but mighty on-device SL
Microsoft CEO says up to 30% of the company's code was written by AI
The Valley of My Dreams: Why Silicon Valley Left Boston's Route 128 in the Dust (2009)
Bad but common LLM criticisms
Tumor-derived erythropoietin acts as immunosuppressive switch in cancer immunity
Show HN: Infat – Declaritive application assocation manager for macOS
Amazon Japan ordered to pay 35M. yen for allowing listing of fakes
How the April 28, 2025 power outage in Portugal/Spain impacted Internet traffic
Why Does My eBPF Program Work on One Kernel but Fail on Another?
Protecting Windows Users from Janet Jackson's Rhythm Nation
Python’s new t-strings
Get your Minitel back, the COMPUTEL videotex BBS is back
Show HN: Magnitude – open-source, AI-native test framework for web apps
How encryption for Cinema Movies works
Fifteen new giant radio galaxies discovered with ASKAP
Curry: A functional logic programming language
Instant SQL for results as you type in DuckDB UI
My $6k Advance as a Self-Published Technical Author
Collatz's Ant
Oracle engineers caused five days software outage at U.S. hospitals
Attacking My Landlord's Boiler
Monty Python and the Holy Grail turns 50
Show HN: I open-sourced my AI toy company that runs on ESP32 and OpenAI realtime
The first giant 15 MW turbine is up at Germany's largest offshore wind farm
Super Micro shares dive after server maker issues weak preliminary financials
Intel Removed All CPU information pages before 2nd generation processors
Show HN: Faasta – A self-hosted Serverless platform for WASM-wasi-HTTP in Rust
Blog hosted on a Nintendo Wii
OpenAlternative – open-source Alternatives to Popular Software
What went into training DeepSeek-R1?
Show HN: My from-scratch OS kernel that runs DOOM
Show HN: Zev – Remember (or discover) terminal commands
\"Poetry City\": Iowa City, Iowa
Raspberry Pi Lidar Scanner
Show HN: Zotero-MCP – Connect Your Research Library with Your AI Assistant
Show HN: Node.js video tutorials where you can edit and run the code
Unauthorized experiment on r/changemyview involving AI-generated comments
Shortest-possible walking tour to 81,998 bars in South Korea
Teaching LLMs how to solid model
On loyalty to your employer (2018)
OpenAI releases image generation in the API
Find the Odd Disk
Is China Pulling Ahead in the Quest for Fusion Energy?
Clinical trial: novel nutritional formula treats gut microbial overgrowth
Large language models, small labor market effects [pdf]
DOGE worker’s code supports NLRB whistleblower
Three things everyone should know about Vision Transformers
The NNCPNET Email Network
Automated Antenna Design with Evolutionary Algorithms [pdf] (2006)
Supabase raises $200M Series D at $2B valuation
Creating your own federated microblog
David Tong Lectures on Theoretical Physics
You Can Be a Great Designer and Be Completely Unknown
The Joy of Linux Theming in the Age of Bootable Containers
New study confirms the link between gas stoves and cancer risk: \"Risks for the children are [approximately] 4-16 times higher\"
American conservatives tend to rate their mental health more positively than their liberal counterparts. Asking instead about overall mood eliminated the gap between liberals and conservatives. Conservatives may inflate their mental health ratings when asked, due to stigma surrounding the term.
US sees disproportionate increase in body mass index rates of more than 60. In the past 20 years, the average rate of obesity among Americans has risen by approximately 30%, but the rate of those with the most severe forms of obesity, or those with a BMI of more than 60 kg/m2, increased by 210%.
Sex Hormones Are Brain Hormones. Neuroscientists have learned that estrogen is vital to healthy brain development and also contributes to conditions including multiple sclerosis and Alzheimer’s. The insight that sex hormones also affect the brain is transforming how doctors approach brain health.
Ozempic and Wegovy ingredient may reverse signs of liver disease
Vegan, vegetarian and flexitarian diets that limit meat consumption to 255 g per week (pork and poultry) best met environmental and nutritional constraints - When it comes to beef, even modest consumption exceeds planetary boundaries.
Maintaining or increasing exercise linked to fewer depressive symptoms | Study found that those who were consistently active or became more active had better mental health outcomes over a multi-year period.
Drinking coffee regularly may reduce risk of frailty - defined by weight loss, weakness, exhaustion, slow walking speed, or low physical activity. This may be due to antioxidants in coffee, which may reduce inflammation, muscle loss, and improve regulating insulin sensitivity in older people.
The Fat Around Your Thighs Might Be Affecting Your Mental Health | New research in mice finds that where fat is stored—not just how much you have—might shape your mood.
Autism not linked with increased age-related cognitive decline. The research is the first study to explore age-related rate of decline in spatial working memory in older people who may be autistic.
People with higher intelligence tend to reproduce later and have fewer children, even though they show signs of better reproductive health. They tend to undergo puberty earlier, but they also delay starting families and end up with fewer children overall.
Parents with alcohol-related diagnoses are twice as likely to maltreat children | ‘Child maltreatment’ included physical, psychological, emotional and sexual abuse, neglect, and harsh parenting.
Study found that substance use disorders (SUDs of alcohol, opioid and stimulant) accelerate biological aging within the human brain
An increase in physical activity between the ages of 45 and 65 could help prevent Alzheimer's disease. Even people who did less physical activity than recommended had greater cortical thickness than sedentary people, suggesting that any amount of exercise, no matter how minimal, has health benefits
Study finds real-time genomic surveillance detected 172 hospital outbreaks over 2 years, helping prevent an estimated 62 infections and saving $700K at a single hospital
New atomic fountain clock joins elite group that keeps the world on time: « The NIST-F4 clock was carefully and painstakingly assembled and tested over the last few years. »
Metformin, in a 7-day trial, blocked prednisone-induced insulin resistance by raising GLP-1, blunting insulin secretion, and downregulating lipid metabolism genes. It also showed signs of protecting muscle and bone, suggesting broader metabolic benefits.
University of Michigan researchers identified Dolichospermum as the cyanobacteria behind Lake Erie's potent neurotoxin, saxitoxin—linking its production to warmer waters and low ammonium levels, findings that could shape future monitoring of harmful algal blooms in a warming climate.
First Visual Evidence of the Milky Way Found in Ancient Egyptian Cosmological Vignettes
Telomere bacteriophages are widespread and equip their bacterial hosts with potent interbacterial weapons
A new study analysed 226 sludge samples from wastewater treatment plants across 6 continents. It found diverse, abundant antibiotic resistance genes in all plants.
Decreased mitochondrial NAD+ in WRN deficient cells links to dysfunctional proliferation
Corn-based pads could cut 220,000 tons of plastic waste dumped in oceans yearly | Researchers suggest cornstarch-based products could replace plastic sanitary products, reducing environmental impact while remaining scalable and cost-effective.
2 newly developed computer chips, powered in part by light, tackled complex computing tasks once considered out of reach for photonic systems. One device solves hard optimization problems faster than traditional processors. The other runs modern AI models with high accuracy & high energy efficiency.
Physics - Evidence for an Exotic Antimatter Nucleus. Experiments at the Large Hadron Collider have revealed a previously unseen nucleus known as antihyperhelium-4.
Minecraft like landscape in less than a tweet
But what is quantum computing? (Grover's Algorithm)
Vulnerability researcher finds potential supply chain attack opportunity on node.js github repo
How I Found Malware in a BeamNG Mod
The best – but not good – way to limit string length
Introducing the Azure Key Vault Emulator - A fully featured, local instance of Azure Key Vault.
Linux Kernel Exploitation: Attack of the Vsock
Introducing felix86 - Run x86-64 programs on RISC-V Linux.
Why Trace in Production
I tested Firebase Studio so YOU DON'T have to (It's bad)
Impossible Components
Dataframely: A polars-native data frame validation library
Sharding Mastodon, Part 1
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