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Celestia – Real-time 3D visualization of space

Interactive Planetarium Celestia serves as a planetarium – for an observer on any celestial object. You can easily navigate to any world and land on its surface. When used as a planetarium, Celestia shows accurate positions of solar system objects in the sky. You can switch labels and other supporting features on and off with hotkeys, or zoom in and out on an object of interest, for example Jupiter’s system of moons.

Language Models Pack Billions of Concepts into 12k Dimensions

In a recent 3Blue1Brown video series on transformer models, Grant Sanderson posed a fascinating question: How can a relatively modest embedding space of 12,288 dimensions (GPT-3) accommodate millions of distinct real-world concepts? The answer lies at the intersection of high-dimensional geometry and a remarkable mathematical result known as the Johnson-Lindenstrauss lemma. While exploring this question, I discovered something unexpected that led to an interesting collaboration with Grant and a

What’s next for Apple after the iPhone 17?

We only just put Apple’s iPhone 17 launch event behind us, but Bloomberg’s Mark Gurman is already glancing into his crystal ball to see what’s next for the company. In today’s Power On newsletter Gurman says that there are at least 10 more products from Apple that are expected to launch either later this year or in the first half of 2026. Some of those products have been rumored for some time, or are just kind of obvious upgrades. The M5 iPad Pro, for instance, is a matter of when not if. Thoug

Death to Type Classes

Death ( XIII ) Symbolizes significant change, transformation, and endings, rather than literal physical death. Have you ever seen a Number grazing in the fields? Or a Functor chirping in the trees? No? That’s because they’re LIES. LIES told by the bourgeoisie to keep common folk down. But I say NO, no longer shall we be kept down by deceit! Come brothers and sisters, come and let us create a system of values. Where values are no longer constrained by their type class, but instead merged as a si

Page Object (2013)

When you write tests against a web page, you need to refer to elements within that web page in order to click links and determine what's displayed. However, if you write tests that manipulate the HTML elements directly your tests will be brittle to changes in the UI. A page object wraps an HTML page, or fragment, with an application-specific API, allowing you to manipulate page elements without digging around in the HTML. The basic rule of thumb for a page object is that it should allow a softw

Celestia – real-time 3D visualization of space

Interactive Planetarium Celestia serves as a planetarium – for an observer on any celestial object. You can easily navigate to any world and land on its surface. When used as a planetarium, Celestia shows accurate positions of solar system objects in the sky. You can switch labels and other supporting features on and off with hotkeys, or zoom in and out on an object of interest, for example Jupiter’s system of moons.

Language Models Pack Billions of Concepts into 12,000 Dimensions

In a recent 3Blue1Brown video series on transformer models, Grant Sanderson posed a fascinating question: How can a relatively modest embedding space of 12,288 dimensions (GPT-3) accommodate millions of distinct real-world concepts? The answer lies at the intersection of high-dimensional geometry and a remarkable mathematical result known as the Johnson-Lindenstrauss lemma. While exploring this question, I discovered something unexpected that led to an interesting collaboration with Grant and a

'How to Train Your Dragon' Remake: Release Date and Time on Peacock

Need a live-action Night Fury in your life? The recent How to Train Your Dragon remake is hitting Peacock, so animated film fans can spend more time with the franchise's Vikings and dragons. The new version from Universal Pictures stars Mason Thames as the misfit Viking teen Hiccup, and Gerard Butler as Hiccup's dragon-loathing dad, Stoick the Vast (Butler also voices the character in the animated movie). Nico Parker plays Astrid, the tough girl Hiccup has a crush on, and Nick Frost plays the v

This horse-themed browser puzzle game is an absolute delight and I can't stop playing it

Another day, another adorable game that I've become completely obsessed with. I came across Roly-Pony this weekend during a particularly soul-sucking bout of doomscrolling, and it's turned out to be the perfect little temporary respite from the horrors. (Shoutout to Alice Ruppert of The Mane Quest for always keeping us informed about the latest in horse games). Roly-Pony is a Suika-style game, meaning it involves dropping and stacking round objects in order to create matching pairs that combine

FBI warns of UNC6040, UNC6395 hackers stealing Salesforce data

The FBI has issued a FLASH alert warning that two threat clusters, tracked as UNC6040 and UNC6395, are compromising organizations’ Salesforce environments to steal data and extort victims. "The Federal Bureau of Investigation (FBI) is releasing this FLASH to disseminate Indicators of Compromise (IOCs) associated with recent malicious cyber activities by cyber criminal groups UNC6040 and UNC6395, responsible for a rising number of data theft and extortion intrusions," reads the FBI's FLASH advis

Irrlicht Engine – a cross-platform realtime 3D engine

The Irrlicht Engine supports 5 rendering APIs, which are 4 more than most other 3D engines do: Direct3D 9.0 OpenGL 1.2-4.x The Irrlicht Engine software renderer . . The Burningsvideo Software Renderer A null device. When using the Irrlicht engine, the programmer needs not know, which API the engine is using, it is totally abstracted. He only needs to tell the engine which API the engine should prefer. There are three reasons why the engine not only focuses on one API: Performance . Some gra

Repetitive negative thinking associated with cognitive decline in older adults

The present study suggested that the risk of cognitive impairment increased with higher RNT scores among older adults, and the robustness of the finding was confirmed through adjustment for various potential confounding variables. Additionally, individuals aged 60 ~ 79 years, junior high school and above were more prone to suffer from cognitive impairment with a high RNT score. However, the correlation between RNT and cognitive function was not significant in older adults aged 80 to 90 years, or

Everyone Thinks Elon Musk is Going to Build a SpaceX Mobile Network

SpaceX’s has been partnering with mobile carriers like T-Mobile to offer its satellite internet service Starlink to extend the reach of cell networks. But, according to a report from the Washington Post, the company has ambitions to be more than just a partner. Following a major purchase of wireless spectrum earlier this week, it appears everyone is expecting Elon Musk’s company to get into the wireless network business for itself. On Monday, it was reported that SpaceX was finalizing a deal wi

Today's NYT Connections Hints, Answers and Help for Sept. 15, #827

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 is a fun mix. The purple category really sang to my 1980s musical heart. Read on for clues and today's Connections answers. The Times now has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and

Scarlet turns Shakespeare into an animated fantasy epic

Well, I was wrong, and I did manage to make it to one last day at the Toronto International Film Festival. One of the movies I wanted to see the most this year was Scarlet, the latest from Mamoru Hosoda, whose most recent film was the metaverse fairy tale Belle. Whereas that film was a reimagining of Beauty and the Beast, Scarlet is a twist on Hamlet that’s full of bold, creative ideas. I mostly enjoyed it, but unfortunately it’s saddled with an ending that doesn’t really fit. I also managed to

Visual programming is stuck on the form

Underlying great creations that you love—be it music, art, or technology—its form (what it looks like) is driven by an underpinning internal logic (how it works). I noticed this pattern while watching a talk on cellular automaton and realized it's "form follows function" paraphrased from a slightly different angle. Inventing a form is a hard task, so you must approach it obliquely—by first illuminating the underlying function. This made me realize something crucial about visual programming: it’

Myocardial infarction may be an infectious disease

According to the recently published research, an infection may trigger myocardial infarction. Using a range of advanced methodologies, the research found that, in coronary artery disease, atherosclerotic plaques containing cholesterol may harbour a gelatinous, asymptomatic biofilm formed by bacteria over years or even decades. Dormant bacteria within the biofilm remain shielded from both the patient’s immune system and antibiotics because they cannot penetrate the biofilm matrix. A viral infect

Show HN: A store that generates products from anything you type in search

We'll find it somewhere across parallel dimensions, just tell us what you want Experience a new way of shopping where imagination drives innovation. Our product concepts are delivered instantly to your device! All our products are unique concepts developed specifically for our customers. That Product Doesn't Exist Yet? Be the first to discover it! Give us a name and we'll find it somewhere

Heart attacks may be triggered by bacteria

According to the recently published research, an infection may trigger myocardial infarction. Using a range of advanced methodologies, the research found that, in coronary artery disease, atherosclerotic plaques containing cholesterol may harbour a gelatinous, asymptomatic biofilm formed by bacteria over years or even decades. Dormant bacteria within the biofilm remain shielded from both the patient’s immune system and antibiotics because they cannot penetrate the biofilm matrix. A viral infect

Today's NYT Connections: Sports Edition Hints and Answers for Sept. 14, #356

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. I lit up when I saw my favorite team's logo -- the Minnesota Vikings -- in today's Connections: Sports Edition. That helped me solve the green category. 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

My art skills peaked in kindergarten but my portable projector had me covered

Kaitlyn Cimino / Android Authority To set the stage, my artistic ability falls somewhere between a toddler with a crayon and the least helpful player on your Pictionary team. So when faced with the prospect of hand-painting a birthday banner, I was dubious, though still committed. Like any modern adult, I turned to tech, and while projectors may not have been designed for amateur crafters, they’re surprisingly perfect for the job. Setting up shop Kaitlyn Cimino / Android Authority The bigges

A store that generates products from anything you type in search

We'll find it somewhere across parallel dimensions, just tell us what you want Experience a new way of shopping where imagination drives innovation. Our product concepts are delivered instantly to your device! All our products are unique concepts developed specifically for our customers. That Product Doesn't Exist Yet? Be the first to discover it! Give us a name and we'll find it somewhere

Evidence of Ancient Asteroid Impact and Tsunami Found in North Carolina

Around 35 million years ago, a small asteroid traveling at 40,000 miles per hour (64,373 kilometers per hour) struck Earth, crashing into the Atlantic Ocean near the modern-day town of Cape Charles, Virginia. The approximately 3-mile-wide (5-kilometer) object created a large impact crater that’s buried half a mile beneath Chesapeake Bay. Hundreds of miles south of the crater, scientists have found new evidence of the asteroid impact and the tsunami that followed the shattering event. Hidden ben

Hong Kong Disneyland Teases Avengers and Pixar Attractions

Disneyland Hong Kong first opened 20 years ago, and to celebrate, the company showed off concept for what’s coming in the future. Concept art below shows teases for attractions based on Marvel and Pixar. For the superheroes, one art features the Avengers headquarters, while another shows Spider-Man with Doctor Strange, Black Panther, and Thor in Asgard around a pod of parkgoers dropping through the Bifrost Bridge. This concept art—and a previously released art of Spidey holding a pod while figh

The US is trying to kick-start a “nuclear energy renaissance”

In May, President Donald Trump signed four executive orders to facilitate the construction of nuclear reactors and the development of nuclear energy technology; the orders aim to cut red tape, ease approval processes, and reshape the role of the main regulatory agency, the Nuclear Regulatory Commission, or NRC. These moves, the administration said, were part of an effort to achieve American independence from foreign power providers by way of a “nuclear energy renaissance.” Self-reliance isn’t t

What Are Ebike ‘Classes’ and What Do They Mean?

Over the past few years, electric bikes have skyrocketed in popularity (conscious decision not to use the word exploded there), with some estimates saying that ebike sales in the US grew tenfold over the last decade. Whether you are in the market for your first ebike or are borrowing one from your local lending library, you might be wondering what an ebike’s class denotes. There are three designations of ebikes in America—Class 1, Class 2, and Class 3—that are defined by a small handful of char

How a 2020 Rolex Collection Changed the Face of Watch Design

As the company that either invented or popularized the dive watch, the GMT watch, the first water-resistant watch, the first automatic watches, and much more besides, you could hardly downplay Rolex’s influence on watchmaking history. But while its iconic sports watches, like the Submariner, Daytona and GMT-Master are endlessly imitated, Rolex is not seen as a trendsetter, preferring to ignore passing horological fashions. It does its own thing, iterating carefully and minimally on its age-old t

Here’s the tech powering ICE’s deportation crackdown

President Donald Trump made countering immigration one of his flagship issues during last year’s presidential campaign, promising an unprecedented number of deportations. In his first eight months in office, that promise turned into around 350,000 deportations, a figure that includes deportations by Immigration and Customs Enforcement (around 200,000), Customs and Border Protection (more than 132,000), and almost 18,000 self-deportations, according to CNN. ICE has taken center stage in Trump’s

Chinese EV players take fight to legacy European automakers on their home turf

Xpeng CEO He Xiaopeng speaks to reporters at the electric carmaker's stand at the IAA auto show in Munich, Germany on September 8, 2025. Arjun Kharpal | CNBC Germany this week played host to one of the world's biggest auto shows — but in the heartland of Europe's auto industry, it was buzzy Chinese electric car companies looking to outshine some of the region's biggest brands on their home turf. The IAA Mobility conference in Munich was packed full of companies with huge stands showing off thei