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Dual interfacial H-bonding-enhanced deep-blue hybrid copper–iodide LEDs

Solution-processed light-emitting diodes (LEDs) are emerging as a promising technology for advanced solid-state lighting (SSL) and display industries, owing to their energy-efficient, low-cost, and straightforward manufacturing processes1-3. In this realm, lead-halide based perovskites4, organic semiconductors5, and colloidal core–shell quantum dots (QDs)6 have gained recognition as promising candidates. They have been utilized as emitting layers via solution processing and achieved impressive p

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Digital vassals? French Government 'exposes citizens' data to US'

France’s deepening reliance on US tech giants is raising alarms about digital sovereignty and exposing public data to foreign jurisdictions. In a French Senate report on economic and digital sovereignty, Senators accused the French State of “political fault”. That was in regard to outsourcing essential data infrastructure to US companies subject to US extraterritorial laws, including Microsoft, despite repeated warnings and alternatives. “France is subject to US extraterritorial law,” the repo

Larq Bottle PureVis 2 Review: Drinking Water as a Video Game Isn’t as Dumb as It Sounds

There’s something I learned about hydration that I can never forget: if you are thirsty, you are already dehydrated. It’s a rule of thumb that can come in handy if you are out on a long hike or on the beach in the middle of summer when the risk of becoming dehydrated is pretty high. But day-to-day, I rarely pay attention to how much water I drink or how dehydrated my body could be. Despite the ever-growing popularity of mega-sized water bottles and counting the number of glasses people should d

Roman Roads Research Association (UK)

We continue Margary’s work by researching Roman roads using modern technology such as LiDAR, which uses lasers fired from an aircraft to create an incredibly accurate model of the earth’s surface beneath any vegetation, revealing surviving archaeology otherwise not visible. The example below is a Roman road in Lincolnshire, just east of Grantham, where until recently it was assumed that the A52 followed the course of a Roman road, which it almost certainly doesn’t. Instead, a different road lead

AI Data Centers Accused of Creating Major Problems for Local Water Systems

After Meta started building an enormous data center less than 400 yards away from their house, a couple living in Newton County, Georgia, says their water started to dry up. That began in 2018; years later, two of their bathroom taps still don't work. What water remains has turned into a gritty sludge, littered with sediments. So far, Beverly Morris and her husband Jeff have spent $5,000 on their water problems, they told the New York Times in a new interview, and can't afford to replace their

Piramidal (YC W24) is hiring a full stack engineer

We are looking for a software engineer to help us enable interactions and automations with Piramidal’s newest technologies. We value proactive, customer-centric engineers who prioritize foundational details (data models, architecture, security) to enable excellent products. In this role you will: Build and maintain the infrastructure and backend systems for our flagship platform focused on neural data. Collaborate closely with ML engineers to iterate on applying our latest models. and Work w

2025 Infrastructure Report Card

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Death by AI

I found out about my death the way everybody finds out everything: from Google. What happened was, I Googled my name ("Dave Barry") and what popped up was something called “Google AI Overview.” This is a summary of the search results created by Artificial Intelligence, the revolutionary world-changing computer tool that has made it possible for college students to cheat more efficiently than ever before. The Google AI Overview for my name consisted of some basic biographical information about

Make Your Own Backup System – Part 1: Strategy Before Scripts

Backup: Beyond the Simple Copy For as long as I can remember, backup is something that has been underestimated by far too many people. Between flawed techniques, "Schrödinger's backups" (i.e., never tested, thus both valid and invalid at the same time), and conceptual errors about what they are and how they work (RAID is not a backup!), too much data has been lost due to deficiencies in this area. Nowadays, backup is often an afterthought. Many rely entirely on "the cloud" without ever asking

Today's NYT Strands Hints, Answers and Help for July 20 #504

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles. Today's NYT Strands puzzle is another summer-themed one, this time, focusing on clothing. If you need hints and answers, read on. I go into depth about the rules for Strands in this story. If you're looking for today's Wordle, Connections and Mini Crossword answers, you can

Today's NYT Connections Hints, Answers and Help for July 20, #770

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. James Bond fans, one of the spy's favorite things is the subject of the blue category. Have fun with that. Today's NYT Connections puzzle could be tough. Read on for clues and today's Connections answers. The Times now has a Connections Bot, like the one for Wordle. Go th

Today's NYT Connections: Sports Edition Hints and Answers for July 20, #300

Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles. Football fans should cruise through today's Connections: Sports Edition. The purple category isn't too challenging. I figured that one out first for a change. Check out our hints and the answers for today's game. Connections: Sports Edition is out of beta now, making its debut on Super Bowl S

Astronomer CEO resigns following Coldplay concert scandal

Andy Byron, the startup executive at the center of an extraordinary social media furor, has resigned as CEO of data operations startup Astronomer. Byron, who is married, was captured on a Coldplay concert “kiss cam” with his arms around the company’s chief people officer Kristin Cabot. After Byron and Cabot quickly tried to hide from the camera, Coldplay singer Chris Martin joked, “Either they’re having an affair or they’re just very shy.” Video of the awkward incident soon went spectacularly

A CarFax for Used PCs: Hewlett Packard wants to give old laptops new life

The United Nations’ Global E-waste Monitor estimates that the world generates over 60 million tonnes of e-waste annually. Furthermore, this number is rising five times as fast as e-waste recycling. Much of this waste comes from prematurely discarded electronic devices. Many enterprises follow a standard three-year replacement cycle, assuming older computers are inefficient. However, many of these devices are still functional and could perform well with minor upgrades or maintenance. The issue i

Best Internet Providers in Charleston, South Carolina

What is the best internet provider in Charleston? CNET's top choice for internet providers in Charleston is AT&T Fiber. With plans starting at $55 a month and fast speeds, reliable service, it's a no brainer. But even if AT&T Fiber isn’t in your neighborhood, you’ve still got great alternatives. This includes Home Telecom and options from Xfinity and Spectrum. Prefer wireless? T-Mobile and Verizon both offer dependable 5G home internet across the city. Charleston stands out for its broadband a

For privacy and security, think twice before granting AI access to your personal data

AI is being forced on us in pretty much every facet of life, from phones and apps to search engines and even drive-throughs, for some reason. The fact that we’re now getting web browsers with baked-in AI assistants and chatbots shows that the way some people are using the internet to seek out and consume information today is very different from even a few years ago. But AI tools are more and more asking for gross levels of access to your personal data under the guise of needing it to work. This

I ditched Google Calendar for paper, and it gave me the mental clarity I needed

Edgar Cervantes / Android Authority I started using a paper calendar as sort of a joke. It was part of my experiment to live as if I were back in 1993. I ditched all modern tech and bought a weekly planner from the dollar store. My busy adult life still needed some kind of planning system. I didn’t expect to stick with it after my experiment was up, but you know what? I did. The experiment ended but the paper calendar stuck around. It found a home on my desk, where I’ve been using it every day

Microsoft Office is using an artificially complex XML schema as a lock-in tool

Thank you for visiting our website and your interest in our services and products. As the protection of your personal data is an important concern for us, please click on the "More information" link to access our Privacy Policy page - which will open in a separate browser tab - where we explain what information we collect during your visit to our website, how it is processed, and whether or how it may be used. Once you have carefully read our Privacy Policy page, close the browser tab to return

China’s Salt Typhoon Hackers Breached the US National Guard for Nearly a Year

After reporting last week that the “raw” Jeffrey Epstein prison video posted by the FBI was likely modified in at least some ways (though there is no evidence that the footage was deceptively manipulated), WIRED reported on Tuesday that metadata analysis of the video shows approximately 2 minutes and 53 seconds were removed from one of two stitched-together clips. The United States Department of Homeland Security is facing controversy over DNA samples taken from approximately 133,000 migrant ch

How to write Rust in the Linux kernel: part 3

How to write Rust in the kernel: part 3 [LWN subscriber-only content] Welcome to LWN.net The following subscription-only content has been made available to you by an LWN subscriber. Thousands of subscribers depend on LWN for the best news from the Linux and free software communities. If you enjoy this article, please consider subscribing to LWN. Thank you for visiting LWN.net! The interfaces between C and Rust in the kernel have grown over time; any non-trivial Rust driver will use a number of

AI capex is so big that it's affecting economic statistics

AI capex is so big that it's affecting economic statistics, boosting the economy, and beginning to approach the railroad boom As ever, here is what's ahead: Updates on prior pieces My most recent Rough Notes essay A few things worth reading I previously wrote about the perils of building renovation as a Fed chair, especially given an administration bent on finding a reason to fire you "for cause." As anyone who has renovated anything larger than a dog house knows, no one thinks what you spent

The 5 Best Multivitamins for Men in 2025

The Academy of Nutrition and Dietetics recommends that men who are missing key vitamins from their diets, lack regular physical activity or adequate amounts of sleep take a multivitamin. Men specifically require a multivitamin that contains some of the following. Vitamin A Found in cantaloupe, carrots, eggs and milk, vitamin A (along with carotenoids, a version of vitamin A found in plant sources) is important for eye health. According to the CDC, only 10% of US adults meet the vegetable intak

Today's Wordle Hints, Answer and Help for July 19, #1491

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. Today's Wordle puzzle isn't too tough, though the first two letters don't often show up in that order, which could throw you off. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on. To

Today's NYT Connections Hints, Answers and Help for July 19, #769

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. Today's NYT Connections puzzle leans heavy on short words, but that didn't make it any easier. Possibly harder, since a long phrase is easier to match up, at least for me. But as a Gen Xer, I loved the purple category. Read on for clues and today's Connections answers. Th

AI CapEx Is Eating the Economy

AI capex is so big that it's affecting economic statistics, boosting the economy, and beginning to approach the railroad boom As ever, here is what's ahead: Updates on prior pieces My most recent Rough Notes essay A few things worth reading I previously wrote about the perils of building renovation as a Fed chair, especially given an administration bent on finding a reason to fire you "for cause." As anyone who has renovated anything larger than a dog house knows, no one thinks what you spent

Influencers Have Arrived on ‘Foundation,’ and Somehow You Can’t Hate Them

Foundation is generally a pretty serious show. Season three in particular is charting humanity’s march toward certain doom—unless those with the power to reshape the future can figure out an alternative path before it’s too late. But levity creeps into the Apple TV+ Isaac Asimov adaptation when you least expect it, with season three continuing the humorous legacy of a character we said good-bye to back in season two. That dearly departed character is Hober Mallow, of course—the heroic scoundrel

We Finally Know How Much Martin Shkreli’s Wu-Tang Album Cost

The saga of Once Upon a Time in Shaolin, the one-of-a-kind Wu-Tang Clan album that Martin “pharma bro” Shkreli bought for approximately $2 million in 2015, continues. The album’s contents have always been a highly guarded secret, and it was seized by the U.S. government in 2018 after Shkreli was convicted of securities fraud. For years, it was reported that the government had sold the album directly to PleaserDAO, a crypto collective that specializes in NFTs. However, Bloomberg now reports that

This Dark and Atmospheric '90s Flick Is a Sci-Fi Classic, and It's Streaming Free on Tubi

The '90s were the heyday of techno-noir movies, flicks that combine the cynical atmosphere and jaded perspectives of film noir with the dystopian settings and altered reality of science fiction. Though movies like The Matrix may have exploded the popularity of the genre, there were also films that didn't get the attention they deserved on release. One of my overlooked favorites is Dark City, a mind-bending techno-noir thriller that explores the idea of identity against the backdrop of a city sw