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The New Math of Quantum Cryptography

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the security of modern encryption. Any clever trick for solving them will doom most forms of cryptography. Several years ago, researchers found a radically new approach to encryption that lacks this potential weak spot. The approach exploits the peculiar features of quantum physics. But unlike earlier qua

10 of the coolest tech products we’ve spotted at IFA 2025!

IFA is one of the biggest consumer tech shows in the world, and journalists, media houses, and tech enthusiasts flock to Berlin to check out the latest innovations in the tech space. Whether an emerging startup or an established tech giant, brands show off everything from incredibly cool concepts and cutting-edge tech to mainstream consumer-ready products at the event. Lawn mowers can also play fetch with your dog, robots are playing tennis, laptops now have physical, rotating screens, and of c

Apple TV+ sees early Emmys success with wins for Severance and The Studio

The 77th Emmy Awards ceremony officially takes place next Sunday, where the biggest industry TV awards will be given out. But, the Emmys actually has so many awards they reveal some of the winners a week early. Based on these preliminary results, Apple TV+ is set for success. In total, the service amassed 15 wins, thanks to its powerhouse players this season of comedy The Studio and sci-fi drama Severance. The Studio has been the frontrunner to win the prestigious Outstanding Comedy Series awa

The "impossibly small" Microdot web framework

The "impossibly small" Microdot web framework Benefits for LWN subscribers The primary benefit from subscribing to LWN is helping to keep us publishing, but, beyond that, subscribers get immediate access to all site content and access to a number of extra site features. Please sign up today! The Microdot web framework is quite small, as its name would imply; it supports both standard CPython and MicroPython, so it can be used on systems ranging from internet-of-things (IoT) devices all the way

Warner Bros., DC Comics and More Sue Midjourney, Says AI Firm 'Thinks It Is Above the Law'

Warner Bros. Discovery on Thursday filed a copyright infringement lawsuit against AI image and video company Midjourney, making it the third major entertainment company to do so following Disney and Universal's similar lawsuit filed earlier this year. The lawsuit alleges the AI company violated the entertainment company's copyright protections by allowing AI users to create images with characters like Batman, Scooby Doo and Bugs Bunny. "Midjourney thinks it is above the law," Warner Bros. Disc

Step into the world of ‘Jeopardy!’ on Vision Pro with this new Apple Arcade game

Ever wanted to experience the Jeopardy set in real life? Jeopardy! Daily on Apple Arcade gets you pretty close, if you have an Apple Vision Pro. A couple days ago on September 4, some new games were released on Apple Arcade, and among them was Jeopardy! Daily, a new game that lets you play a daily set of boards as if you were a contestant on the real game. The game supports iPhone, iPad, Mac, and even Apple TV. However, if you are playing on an Apple Vision Pro, the game really comes to life!

Blogs used to be different

Blogs used to be very different. 06 Sep, 2025 I saw someone earlier post about how intrusive it felt to read a personal blog post. They made a point that folks like them who have grown up on short form microblogging like Twitter and Tumblr have a big leap to make when reading longer form blogposts. Not sure how many folks have that same issue but from the blogs I've read in the last decade, there has been a huge shift in content. Ten years ago if you were blogging on Tumblr or Wordpress you w

An Anatomically Correct Replica of the Human Brain, Knitted by a Psychiatrist

Our brains dic­tate our every move. They’re the ones who spur us to study hard, so we can make some­thing of our­selves, in order to bet­ter our com­mu­ni­ties. They name our babies, choose our clothes, decide what we’re hun­gry for. They make and break laws, orga­nize protests, frit­ter away hours on social media, and give us the green light to binge watch a bunch of dumb shows when we could be read­ing War and Peace. They also plant the seeds for Fitz­car­ral­do-like cre­ative endeav­ors t

Topics: brain cor ing knit ly

Show HN: Lightweight tool for managing Linux virtual machines

flint — Modern KVM Management UI A sleek, self-contained, drop-in web UI, CLI and API for KVM virtualization. flint is a single binary, fully self-contained KVM management solution designed for developers, sysadmins, and advanced home labs. Manage virtual machines efficiently without the overhead of complex platforms. Core Philosophy Single Drop-In Binary — No installers or dependencies(other than libvirt). Self contained 8.4mb binary including web UI. Run it and you’re operational. — No in

Topics: binary flint kvm ui web

A history of metaphorical brain talk in psychiatry

We first turn to Adolf Meyer, the most influential psychiatrist in the US over the first 3rd of the 20th century [27]. It should be recalled that until World War II, American psychiatry was a rather small profession, largely composed of superintendents of mental hospitals who largely had a biologically orientation to their work. In 1907, while the director of the New York Psychiatric Institute, Meyer wrote about his concerns of the narrow views that US physicians would typically take in their ap

Braincraft challenge – 1000 neurons, 100 seconds, 10 runs, 2 choices, no reward

Table of Contents Introduction The computational neuroscience literature abounds with models of individual brain structures, such as the hippocampus, basal ganglia, thalamus, and various cortical areas — from visual to prefrontal. These models typically aim to explain specific functions attributed to each structure. For instance, the basal ganglia are often modeled in the context of decision-making, while the hippocampus is associated with episodic memory and spatial navigation through place c

Like humans, every tree has its own microbiome, a new study has found

A forest is a complex, dynamic ecosystem in which a rich array of living things, from old-growth trees to microscopic fungi, interact and depend on one another for survival. So is the inside of a tree, it turns out. Earlier this month, a team of scientists published the most comprehensive study of the microbiomes living inside tree trunks. Their findings suggest that the woody tissues of trees contain a trillion microbial cells above and beyond actual tree cells: communities of bacteria and si

Today's NYT Connections: Sports Edition Hints and Answers for Sept. 7, #349

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. Today's Connections: Sports Edition is tough. That purple category makes you play with words in a way that you'll either love or hate. If you're struggling but still want to solve it, read on for hints and the answers. Connections: Sports Edition is published by The Athletic, the subscription

A Sitting President Is Making Billions Off Crypto, Which Feels Like a Bit of an Outrage

Before his first presidential bid, TV personality and real estate tycoon Donald Trump was doing just fine, financially speaking. The benefactor of a $5.5 million trust fund, adjusted for inflation — not to mention a $20 million inheritance from his father, split with his siblings — Trump's actual net worth has always been a hazy target for estimates. As he left office in 2021, Trump's net worth seemed to be around $2.3 billion, according to Forbes, thanks to legal fallout and a real estate port

Lab Mice Exposed to Microplastics Show Signs of Dementia

Image by Getty / Futurism Neuroscience/Brain Science Should you be worried that your brain probably contains enough plastic to fashion a disposable spoon? Yes, new research suggests: you should. In a new study published in the journal Environmental Research Communications, researchers found that mice which were regularly exposed to microplastics in their diet developed symptoms of Alzheimer's disease, the most common form of dementia, in less than a single month. The mice were genetically mo

Apple could reintroduce iPhone mini thanks to this recent lineup change, here’s how

In 2020, Apple surprised a lot of people by re-entering a neglected segment of the smartphone market: small phones. With iPhone 12 mini, Apple did something fairly special, by squeezing all of the same technologies of the iPhone 12 into a 5.4-inch form factor. Unfortunately, it didn’t live for too long, but thanks to a recent lineup change, a new window might’ve opened for its resurgence. iPhone mini history The iPhone mini ultimately lived a 2 year life. There was the iPhone 12 mini, then a s

Qantas is cutting executive bonuses after data breach

Qantas has slashed short-term bonuses for its senior leadership, following a cyber breach in late-June which exposed millions of customers’ personal data. Releasing its annual report for the year ended 30 June, the Australian carrier says it is cutting the executive bonuses by 15% for the fiscal year. Group CEO Vanessa Hudson will see her pay slashed by A$250,000 ($163,000), while five other executives on the Qantas leadership team will lose a combined A$550,000. Airline chair John Mullen say

Matmul on Blackwell: Part 2 – Using Hardware Features to Optimize Matmul

In the first blog post in this series we explained Nvidia's Blackwell GPU architecture and concluded with a 4 line kernel that was a bit worse than cuBLAS. In fact, the performance was a lot worse coming in at 0.3% of cuBLAS and leaving 1758 TFLops on the table. In this post we are going to continue our journey and improve our performance by more than 50x our initial kernel benchmark. Along the way we are going to explain more GPU programming concepts and leverage novel Blackwell features. Note

Microsoft Azure: "Multiple international subsea cables were cut in the Red Sea"

Increased network latency on traffic routes through the Middle East Starting at 05:45 UTC on 06 September 2025, network traffic traversing through the Middle East may experience increased latency due to undersea fiber cuts in the Red Sea. Network traffic is not interrupted as Microsoft has rerouted traffic through alternate network paths. We do expect higher latency on some traffic that previously traversed through the Middle East. Network traffic that does not traverse through the Middle East

Processing Piano Tutorial Videos in the Browser

There are a lot of piano “tutorial” videos out there, but most of them aren’t step-by-step walkthroughs. They mostly look like falling raindrops that light up piano keys. These tutorials are often made with a tool called Synthesia. I’ve struggled with these videos because I can’t keep up with the falling notes or figure out the chords I need to play. It’s up to you to keep track of the light bars. For example, I wanted to learn a Telugu song called Samayama, but it only came in video tutorial

Anonymous recursive functions in Racket

Anonymous recursive functions in Racket Context Some languages, like PowerShell, have “anonymous recursive functions”. That is, normally, a function needs to use a name to refer to itself to recur. But “anonymous recursion” means the language has some special mechanism by which the function can refer to itself without having to explicitly introduce a name. In some contexts, this is called an anaphoric reference. Code Here we show how we can easily implement this feature in Racket. The file a

Nvidia Is Not Happy With the Gain AI Act, Says As Much

In a move drawing considerable attention across the tech industry, Nvidia Corporation has publicly critiqued the recently proposed Gain AI Act, emphasizing its potential to stifle competition in the rapidly evolving artificial intelligence sector. The GAIN AI Act, which stands for Guaranteeing Access and Innovation for National Artificial Intelligence Act, was introduced as part of the U.S. National Defense Authorization Act, with the goal of ensuring that the United States is the dominant mark

A New Graphic Novel Will Chronicle How ‘Star Wars’ Got Made

For anyone who wants to read about the history of the original Star Wars, a new graphic novel is coming. That would be Lucas Wars, the newly translated version of a story originally published in 2023 by French journalist Laurent Hopman and illustrator Renaud Roche. The graphic novel tells of George Lucas’ decade-long journey to get the classic sci-fi film made, starting from him surviving a car accident to his journey through film school and clashes with 20th Century Fox. In an email to the Hol

Is Local AI the Unexpected Fix to the Obsolescence of Robot Vacuums?

During a presentation at IFA 2025, Deebot parent company Ecovacs (full disclosure: travel and lodging were paid by Ecovacs, but Gizmodo did not guarantee any coverage as a condition of accepting the trip) said repeatedly that its new X11 OmniCyclone robot vacuum‘s AI smarts are all on-device. Or the bulk of them are, anyway. I returned to the booth later and spoke with a couple of the company’s representatives to try to figure out exactly how divorced from the cloud the Deebot X11 OmniCyclone tr

Today's NYT Connections Hints, Answers and Help for Sept. 7, #819

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 has a fun mix of words that all look like a certain Little Mermaid's name. If you can sort them out, you're well on your way to solving today's puzzle. Read on for clues and today's Connections answers. The Times now has a Connections Bot, l

Today's NYT Strands Hints, Answers and Help for Sept. 7 #553

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 might be tough if you're not familiar with this particular ritual and celebration. 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 Crossw

How to Watch the 2025 MTV VMAs Live Without Cable

The MTV Video Music Awards are back, giving fans a chance to vote for their favorite nominees across 19 categories including Best Collaboration, Best New Artist, Best Choreography, and the coveted Video of the Year. In recent years, the addition of social-driven categories has opened the door for viral artists and internet favorites to take home a trophy, making the competition broader than ever. This year's ceremony will be hosted by L.L. Cool J and feature a star-studded lineup of presenters

Paper Finds Earth May Have Been Terraformed by "Advanced Extraterrestrials"

It's one of the most longstanding questions in biology: how did life first arise? Research on the topic abounds, but there's no one accepted answer. And according to one new paper, the chances that life emerged by pure chance on Earth are so slim that it's possible that our planet was instead seeded by "advanced extraterrestrials." While Imperial College London professor of systems biology Robert Endres concedes that the emergence of life still could've been the result of chemical reactions mo

Venture Capitalist Sues Surrogate Mother After Stillbirth

Losing a baby to a stillbirth is arguably the most heartbreaking outcome an expecting mother can experience. But what would you do if that stillbirth kicked off a lengthy and protracted legal battle in which your most intimate details are spilled to the police, the courts, and social media? That's the horrifying conundrum facing Rebecca Smith, a 34 year old would-be surrogate mother who says her stillbirth almost killed her. Despite almost paying for the unfortunate complication with her life,