Seeing Bacteria, Nanoprisms, and More with an Atomic Force Microscope
Seeing Bacteria, Nanoprisms, and More with an Atomic Force Microscope Go to Source Unlike almost every other kind of microscope, atomic-force microscopes (AFMs) don’t use any kind of optical beam to image their subjects. Instead, they...
Small Penis Rule
Article URL: https://en.wikipedia.org/wiki/Small_penis_rule Comments URL: https://news.ycombinator.com/item?id=48797015 Points: 9 # Comments: 1
New AI tutor achieves 0.71-1.30 SD effect size in Dartmouth course [pdf]
Article URL: https://intextbooks.science.uu.nl/workshop2026/files/itb26_s1s2.pdf Comments URL: https://news.ycombinator.com/item?id=48796817 Points: 10 # Comments: 1
You Need a Webring
Article URL: https://shub.club/writings/2026/july/you-need-a-webring/ Comments URL: https://news.ycombinator.com/item?id=48796792 Points: 4 # Comments: 1
Every Postcard Tells a Story
Article URL: https://observer.co.uk/style/features/article/every-postcard-tells-a-story Comments URL: https://news.ycombinator.com/item?id=48796473 Points: 3 # Comments: 0
The Future of Flipper Zero Development
Article URL: https://blog.flipper.net/future-of-flipper-zero-development/ Comments URL: https://news.ycombinator.com/item?id=48796552 Points: 7 # Comments: 1
Do you hate XML? (2010)
Article URL: https://sigfrid-lundberg.se/entries/2010/07/hate_xml/ Comments URL: https://news.ycombinator.com/item?id=48796438 Points: 4 # Comments: 0
Australia probes mystery space balls that washed up on beach
Article URL: https://www.bbc.com/news/articles/c1jyydr7jnjo Comments URL: https://news.ycombinator.com/item?id=48796334 Points: 4 # Comments: 0
Moving Back Home Used to Be a Sign of Failure. Now It Shows Financial Savvy
Article URL: https://www.wsj.com/lifestyle/relationships/living-with-parents-finances-0c35530c Comments URL: https://news.ycombinator.com/item?id=48796110 Points: 10 # Comments: 5
Why 3D TVs failed and the trouble with 3D in Hollywood.
They were annoying to use and bad 3D movies didn't help.
The Computers Used in Movies
Article URL: https://www.starringthecomputer.com/computers.html Comments URL: https://news.ycombinator.com/item?id=48796093 Points: 12 # Comments: 3
Falling fertility on the left as key driver of US birth decline
Article URL: https://www.nature.com/articles/s41598-026-57582-3 Comments URL: https://news.ycombinator.com/item?id=48795939 Points: 8 # Comments: 1
Mark Zuckerberg tells staff that AI agents haven’t progressed enough
Article URL: https://techcrunch.com/2026/07/02/mark-zuckerberg-tells-staff-that-ai-agents-havent-progressed-as-quickly-as-hed-hoped/ Comments URL: https://news.ycombinator.com/item?id=48795826 Points: 12 # Comments: 5
“These cameras are just like the Eye of Sauron”
Article URL: https://arxiv.org/abs/2602.09239 Comments URL: https://news.ycombinator.com/item?id=48795830 Points: 10 # Comments: 0
Amazon will stop accepting new customers for Mechanical Turk
These may be the last days of Amazon’s Mechanical Turk.
Sony says it will still make physical discs after 2028, as long as the game came out before then
Anything released after 2028 will still be digital-only.
Demonstrating LFP Battery Safety in Case of BMS Failure
Generally, LiFePO4 (LFP) batteries are quite safe and stable, but it’s still possible for something to go wrong, even something catastrophic, like the battery management system (BMS) developing a direct short. This is one of the tests required to be certified for the...
What’s the fastest charging speed your iPad or iPhone port can handle?
Here's how to find out whether you're charging your Apple mobile devices at top speed.
Autonomous flying umbrella follows and shields users from rain and sunlight
Article URL: https://www.designboom.com/technology/autonomous-flying-umbrella-follows-users-rain-sunlight-i-build-stuff-01-13-2026/ Comments URL: https://news.ycombinator.com/item?id=48795174 Points: 5 # Comments: 1
The Plight of the Martian Farmer
Article URL: https://mceglowski.substack.com/p/the-plight-of-the-martian-farmer Comments URL: https://news.ycombinator.com/item?id=48795303 Points: 3 # Comments: 0
Why DMARC’s new “NP” tag can fail with DNSSEC
Article URL: https://dmarcwise.io/blog/dmarc-np-incompatibility-with-dnssec Comments URL: https://news.ycombinator.com/item?id=48794788 Points: 3 # Comments: 0
Solar rail could become common in Europe after successful trial in Switzerland
Article URL: https://www.euronews.com/2026/07/05/italy-could-be-the-next-country-to-build-a-solar-railway-after-switzerlands-successful-tri Comments URL: https://news.ycombinator.com/item?id=48794704 Points: 32 # Comments: 16
The TechBeat: Vibe Coding Starts at Localhost (7/5/2026)
The TechBeat: Vibe Coding Starts at Localhost (7/5/2026) Go to Source How are you, hacker? 🪐Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the...
173 Blog Posts To Learn About Agile Software Development
173 Blog Posts To Learn About Agile Software Development Go to Source Let's learn about Agile Software Development via these 173 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or...
AIR Kit Deep Dive: Is AIR Kit the Best ZK Identity SDK in Web3? A Developer’s Hands-On Review
AIR Kit Deep Dive: Is AIR Kit the Best ZK Identity SDK in Web3? A Developer's Hands-On Review Go to Source Web3 onboarding infrastructure just lived through its consolidation wave. Privy went to Stripe in June 2025. Web3Auth was...
Train and run transformers directly on Apple’s Neural Engine
Article URL: https://github.com/christopherkarani/Espresso Comments URL: https://news.ycombinator.com/item?id=48794803 Points: 5 # Comments: 0
MFA-optional banks leave safe doors (and accounts) wide open for thieves to pillage
OPINION I write a weekly column called PWNED, about how poor security practices can lead to serious damage. Usually, there’s something funny in the malfeasance, like a CEO who kept every employee’s password in an Excel file on his desktop. However, I wasn’t laughing...
5 desk gadgets that can make your workday better
The right desk gadgets can help you reduce clutter, stay focused, and add a little extra convenience to your day.
Organic Maps
Article URL: https://organicmaps.app/ Comments URL: https://news.ycombinator.com/item?id=48794446 Points: 20 # Comments: 2
2026 Frikkin Lasers Challenge: A 3D-Printed Raman Spectrometer
When light reflects off a surface, not all of it reflects off at the same wavelength; some photons impart a portion of their energy to raising the vibrational energy of the surface’s molecules, and are thus scattered away at a lower energy and longer wavelength. This...