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Hacker News
Math Invariants Helped Lisa Piccirillo Solve Conway Knot Problem
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Quanta Magazine
In a Single Measure, Invariants Capture the Essence of Math Objects
To distinguish between fundamentally different objects, mathematicians turn to invariants that encode the objects’ essential features.
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Rubyists, we must do better
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With only free software, a Mali G31 chip can now run GNOME and more
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Collabora | Open Source Consulting
Bifrost meets GNOME: Onward & upward to zero graphics blobs
With only free software, a Mali G31 chip can now run Wayland compositors with zero-copy graphics, including GNOME 3.
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Strapi – Open-source Node.js Headless CMS
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strapi.io
Strapi - Open source Node.js Headless CMS
🚀
Strapi is the next-gen headless CMS, open-source, JavaScript/TypeScript, enabling content-rich experiences to be created, managed and exposed to any digital device.
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NoDesign.dev
– Tools and resources for non artistic developers
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Tracking solar collector without electronics (2011) [video]
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YouTube
Basic walkthrough of how the solarflower works.
A quick and dirty denoscription of how the device basically functions. I'll be animating a proper walkthrough when I get the opportunity. Full construction tut...
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Western Digital’s SMR disks won’t work for ZFS, but they’re okay for most NASes
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Ars Technica
We put Western Digital’s dreaded SMR Red drive to the test
Western Digital's SMR disks won't work for ZFS, but they're okay for most NASes.
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The Impending Doom of Expiring Root CAs and Legacy Clients
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Scott Helme
The Impending Doom of Expiring Root CAs and Legacy Clients
Regular readers will know that I'm very active in the CA / PKI space and even
deliver a 2-day advanced training course
[https://www.feistyduck.com/training/the-best-ssl-and-tls-training-in-the-world]
on the topic. Over the last year or so I've been watching…
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Mysterious deep-space flashes repeat every 157 days
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Space.com
Mysterious deep-space flashes repeat every 157 days
The find could be a big clue about the nature of fast radio bursts.
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Hundreds join line at NYC ATM to access unemployment benefits
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New York Post
Hundreds join massive line at NYC ATM to access unemployment benefits
It’s an ATM to die for. A conveyor belt of cash-strapped New Yorkers — most of them unemployed and some from as far as Queens — queue up every day at an ATM on East 22nd Street. They wait
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Ask HN: What is the ideal developer experience in 2020?
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DuckDuckGo is broken, returning zero results for every search
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Toto’s “Africa” Played on Tesla Coils
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Nerdist
Enjoy Toto’s “Africa” Played Entirely on Tesla Coils
Music and science come together in this amazing video to create an electric live-performance of Toto's "Africa," made entirely with Tesla coils.
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Government’s Use of Algorithm Serves Up False Fraud Charges
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Undark Magazine
Government’s Use of Algorithm Serves Up False Fraud Charges
Using a flawed automated system, Michigan falsely charged thousands with unemployment fraud and took millions from them.
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To Save the Climate, Look to the Oceans
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Scientific American Blog Network
To Save the Climate, Look to the Oceans
They can be a source of clean, renewable energy, sustainable food, and more
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Britain gave Palantir access to sensitive COVID-19 patient records in £1 deal
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CNBC
Britain gave Palantir access to sensitive medical records of Covid-19 patients in £1 deal
Peter Thiel's Palantir was given access to NHS patient records that contain citizen's contact details, gender, race, religion, occupation, physical and mental health condition, as well as past criminal offenses.
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Ask HN: My boss ask I take my emails while on vacation
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For experts who study coronaviruses, a grim vindication
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Undark Magazine
For Experts Who Study Coronaviruses, a Grim Vindication
They warned that the next great pandemic would be a coronavirus, but funding went to studying other threats, and coronavirus research withered.
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Google got rich from your data. DuckDuckGo is fighting back
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WIRED
Google got rich from your data. DuckDuckGo is fighting back
In July 2018, Google was fined €4.34 billion for limiting search on Android phones. Almost two years later, its rivals claim little has changed and the company is as dominant as ever
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Hacker News
The Al Jaffee / Mad Magazine Fold-In Effect in CSS
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Thomas Park
The Mad Magazine Fold-In Effect in CSS
After 65 years at Mad Magazine, comic artist Al Jaffee announced his retirement. Jaffee was best known for his Mad Fold-Ins, where folding the page would reveal a hidden message in the artwork. Plenty of examples can be found on the web. The problem is, they…
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Chardetng: A More Compact Character Encoding Detector for the Legacy Web
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hsivonen.fi
chardetng: A More Compact Character Encoding Detector for the Legacy Web
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