Notes on Implementing Vaccine Passports

Now that we're starting to get widespread COVID vaccination vaccine passports have started to become more relevant. The idea behind a vaccine passport is that you would have some kind ... | Continue reading | 8 minutes ago

Join for Branching Strategy

Twitch is the world's leading video platform and community for gamers. | Continue reading | 11 minutes ago

Audiomack has partnered with MTN in Nigeria for zero data cost music streaming

Audiomack has partnered with MTN in Nigeria to bring music streaming to over 76 million subscribers. | Continue reading | 13 minutes ago

Is the upvote button in the wrong place?

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MacOS on the iPad Pro would be nice but iPadOS still has its charms

With the iPad Pro now using the same core M1 hardware as MacBooks and iMacs, the shortcomings of iPadOS are standing out in sharp relief. Monica Chin states it bluntly: Put macOS on the iPad, you c… | Continue reading | 16 minutes ago

Belt Manlift

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Making Lego Car Climb Slopes

How to climb steep ramps using Lego? Tested on a plastic glass sheet.The angle of inclination is gradually increased and the car improved to the limit (and b... | Continue reading | 19 minutes ago

What's New in NATS 2.2

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Show HN: Photo Vault – Secure encrypted vault for videos and photos

Keep your private photos & videos safe | Continue reading | 20 minutes ago

Light Pollution Map

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CVE-2021-20226: A Bug in the Linux io_uring Subsystem

Conclusion New features mean new attack surfaces, and new attack surfaces often lead to new bugs being discovered. It will be interesting to see if any other vulnerabilities are found in this subsystem. Regardless, it was a great find by Ryota, and we appreciate his submission. … | Continue reading | 20 minutes ago

Croc Full Plaintext Recovery Attack – CVE-2021-31603

TL;DR This blog post describes various security vulnerabilities we found within the popular file sharing service croc. These vulnerabilities can be chained together to launch file interception attacks against croc’s relay server.With this practical attack, a remote attacker is ab … | Continue reading | 23 minutes ago

What Substack Is Really Doing to the Media

The company is targeting one of news organizations’ weak points. | Continue reading | 23 minutes ago

Panasonic to Buy U.S. AI Firm Blue Yonder for $7.1B

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Ask HN: When did you realize you were wasting your time?

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The 8 Toughest Samsung Galaxy Cases Money Can Buy

Samsung smartphones are a significant investment, so you'll want to protect it with one of these toughest Samsung Galaxy cases. | Continue reading | 25 minutes ago

Wellfare, a food pantry delivery platform, launching in Brooklyn

Millions can't get to a food pantry. So we're bringing the pantry to them. Wellfare is a nonprofit delivering nourishment to those in need. | Continue reading | 25 minutes ago

Researchers realize high-efficiency frequency conversion on integrated photonic chip

A team led by Prof. GUO Guangcan and Prof. ZOU Changling from the University of Science and Technology of China of the Chinese Academy of Sciences realized efficient frequency conversion in microresonators via a degenerate sum-frequency process, and achieved cross-band frequency … | Continue reading | 25 minutes ago

Show HN: Interactive map of online tools for work

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How Bad Is Bitcoin for the Environment? The Impact of Bitcoin Mining

Bitcoin is the most successful cryptocurrency of all time, but it comes at a cost. Here's how its energy consumption affects the environment. | Continue reading | 25 minutes ago

MOB AND TOWN: Methods of misinforming the public!

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Apple’s New Siri Remote Lacks Motion Control Sensors Required by Some Apple TV Games

Jon Porter of The Verge rounds up recent discoveries about the new Apple TV 4K’s Siri Remote. First reported by Digital Trends, the new Siri Remote lacks an accelerometer and gyroscope. As Porter explains: The change means that the new Siri Remote won’t work with certain Apple TV … | Continue reading | 31 minutes ago

How to Enable Dark Mode on Facebook

If you're bored of normal mode on Facebook, here's how to darken your feed. | Continue reading | 32 minutes ago

The 2021 Independent Spirits Were Of Course on Zoom

And ranged from very fancy to very casual, because no one exactly knows how formal this stuff is meant to be anymore. | Continue reading | 32 minutes ago

Danny Boyle’s ’28 Days Late’ Delivered One of the Most Stressful Scenes in Modern Horror

Lets talk about the scariest scene in 28 Days Later and why it remains so chilling nearly 20 years after the movie hit theaters. | Continue reading | 33 minutes ago

Synthetic gelatin-like material mimics lobster underbelly's stretch and strength

A lobster's underbelly is lined with a thin, translucent membrane that is both stretchy and surprisingly tough. This marine under-armor, as MIT engineers reported in 2019, is made from the toughest known hydrogel in nature, which also happens to be highly flexible. This combinati … | Continue reading | 33 minutes ago

The 5 Pantry Essentials in My Mexican-American Kitchen

“When I was first learning how to cook, I made sure to follow my mom’s advice: I perfected a pot of beans.” | Continue reading | 33 minutes ago

Wirecard employees removed millions in cash using shopping bags

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‘We Are Not A Match’: Alleged Capitol Insurrectionist Turned In By Person On Dating App

A man who allegedly participated in the Capitol insurrection on Jan. 6 was turned in to the feds by a... | Continue reading | 37 minutes ago

Voicemod Launches New Content Packs Filled With Real-World Sound Effects

Popular with streamers worldwide, Voicemod has just added a whole new set of sounds to your repertoire. | Continue reading | 38 minutes ago

Tucker Carlson Goes One-on-One With OutKick - OutKick

Tucker Carlson sat down, one on one with OutKick for a deep conversation about the problems that face our country. We got into what we are told to | Continue reading | 38 minutes ago

Feeling confinement in the gut: Microbiome alterations common in astronauts

Crew members who took part in the Mars500 experiment showed significant changes in their gut microbiota from their 520 days in confinement, according to a new study by scientists at Université de Montreal and McGill University. | Continue reading | 43 minutes ago

'Planar and curved' pyrrole-fused azacoronenes

Recent study on synthetic approaches toward polycyclic aromatic hydrocarbons (PAHs) such as graphene with a well-defined structure have attracted much attention. A research group at Ehime University has been studying the synthesis and fundamental properties of pyrrole-fused azaco … | Continue reading | 43 minutes ago

Force transmission between cells orchestrates collective cellular motion

How do the billions of cells communicate in order to perform tasks? The cells exert force on their environment through movement—and in doing so, they communicate. They work as a group in order to infiltrate their environment, perform wound healing and the like. They sense the sti … | Continue reading | 44 minutes ago

A superluminous supernova from a massive progenitor star

Stars greater than about eight solar-masses end their lives spectacularly as supernovae. These single-star supernovae are called core collapse supernovae because their dense cores, composed primarily of iron at this late stage of their lives, are no longer able to withstand the i … | Continue reading | 44 minutes ago

Quantifying the level of pollution in marinas

An interdisciplinary group of Spanish scientists, bringing together biologists and chemists from the Universities of Seville, Huelva, the Autonomous University of Madrid and the Institute of Marine Sciences of Andalusia of the CSIC in Cadiz, have just published the results of the … | Continue reading | 44 minutes ago

Synthesis method expands material possibilities

Since the beginning of civilization, humans have exploited new materials to improve their lives, from the prehistoric Stone Age, Bronze Age, and Iron Age to the modern Silicon Age. With each period came technological breakthroughs that transformed the way we live. Consider the 19 … | Continue reading | 45 minutes ago

Meticulous restoration of filthy model Ferrari

Watch this relaxing and satisfying restoration of a grime-coated yet superficially mangled model Ferrari, with only a shop full of commercial-grade tools and a 3D printer! | Continue reading | 45 minutes ago

Pulled Chicken with Tomato Sauce Filling

Let not your pastelones, empanada, and picaderas be boring for lack of choice. This tasty, juicy filling will make you add it to the favorites list. | Continue reading | 45 minutes ago

Technical Advisory Board is taking a look at the history of UMN's contributions

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Tucker Carlson's college yearbook says he was part of the "Dan White Society." Dan White murdered Harvey Milk in 1978

Tucker Carlson’s job at Fox News is more secure than ever, now that his college yearbook caption has gone viral. Published when Carlson was 22, the 1991 yearbook says he was a member of the “… | Continue reading | 46 minutes ago

Ubuntu 21.04 makes a play for the enterprise desktop

For years, Ubuntu has been enormously popular with Linux fans and developers. The corporate desktop? Not so much. Now, with Microsoft Active Directory integration, Ubuntu wants to be an enterprise business desktop as well. | Continue reading | 49 minutes ago

Winbindex – The Windows Binaries Index

I indexed all Windows files which appear in Windows update packages, and created a website which allows to quickly view information about the files and download some of them from Microsoft servers. The files that can be downloaded are executable files (currently exe, dll and sys … | Continue reading | 50 minutes ago

Monero Maximalism: Or, How Bitcoin Is a Coin

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A Scientist Stopped by and Made Covid Vaccine in My Kitchen

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Cylon DataFrame for Distributed Data Processing

Data engineering is becoming an increasingly important part of scientific discoveries with the adoption of deep learning and machine… | Continue reading | 51 minutes ago

Gentleman arrested after bragging to potential Bumble date: "I did storm the capitol"

Bumble user Robert Chapman wanted to impress a potential match on the dating app, so he bragged about his latest accomplishment. “I did storm the capitol,” the gentleman said one week after the Cap… | Continue reading | 51 minutes ago

Hubble captures giant star on the edge of destruction

The expanding shell of gas and dust that surrounds the star is about five light-years wide, which equals the distance from here to the nearest star beyond the Sun, Proxima Centauri. | Continue reading | 52 minutes ago