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60 years after Gemini, newly processed images reveal incredible details

Six decades have now passed since some of the most iconic Project Gemini spaceflights. The 60th anniversary of Gemini 4, when Ed White conducted the first US spacewalk, came in June. The next mission, Gemini 5, ended just two weeks ago, in 1965. These missions are now forgotten by most Americans, as most of the people alive during that time are now deceased. However, during these early years of spaceflight, NASA engineers and astronauts cut their teeth on a variety of spaceflight firsts, flying

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

I unified convolution and attention into a single framework

The operational primitives of deep learning, primarily matrix multiplication and convolution, exist as a fragmented landscape of highly specialized tools. This paper introduces the Generalized Windowed Operation (GWO), a theoretical framework that unifies these operations by decomposing them into three orthogonal components: Path, defining operational locality; Shape, defining geometric structure and underlying symmetry assumptions; and Weight, defining feature importance. We elevate this f

Close the loop: analytics that teach your chatbot to fix itself

Many chatbots stall for the same reason. Unanswered questions build up and nothing changes. Teams ship a release and move on. Users try again and give up. The way out is simple. Treat every miss as a signal. Capture it in a standard way. Decide whether it was noise or a real gap. Turn real gaps into small updates in guardrails or knowledge. Run that loop every week. Measure how fast it moves. Results improve without bigger models. Start with lean instrumentation Analytics only works if the tra

Resizing images in Rust, now with EXIF orientation support

Resizing images in Rust, now with EXIF orientation support Resizing an image is one of those programming tasks that seems simple, but has some rough edges. One common mistake is forgetting to handle the EXIF orientation, which can make resized images look very different from the original. Last year I wrote a create_thumbnail tool to resize images, and today I released a small update. Now it’s aware of EXIF orientation, and it no longer mangles these images. This is possible thanks to a new ver

Apple's High Blood Pressure Alerts: When and Where They'll Be Available

At its big iPhone event on Tuesday, Apple announced that it will soon launch hypertension notifications, joining similar alerts like those for sleep apnea, heart health and noise. However, these notifications for high blood pressure won't just be available on the new Apple Watch Series 11 or Ultra 3. Read on to find out if and when your Apple Watch will receive hypertension notifications. We also discuss how the feature works and what it means. Don't miss any of our unbiased tech content and l

I tried Apple's 2 big AI features announced at the iPhone 17 event - and both are game changers

Jason Hiner/ZDNET While we didn't hear much about Siri or Apple Intelligence during the 2025 Apple Event that launched new iPhones, AirPods, and Apple Watches, there were two huge AI features announced that have largely slipped under the radar. That's mostly because they were presented as great new features and didn't use overhyped AI marketing language. Nevertheless, I got to demo both features at Apple Park on Tuesday and my first impression was that both of them are nearly fully baked and r

Kefir: Solo-developed full C17/C23 compiler with extensive validation

To whom it may concern, Today I release Kefir — an independent C17/C23 compiler. Solo-built. Extensively validated, for x86_64 & System-V ABI. With SSA-based optimization pipeline, DWARF-5 support and position-independent code generation. What? Implements the C17/C23 standard. Plus certain GNU C extensions. For Linux (glibc & musl), FreeBSD, OpenBSD, NetBSD. Extensive and transparent validation suite. Compiles and runs well-known open source projects — GNU core- and binutils, Curl, Git, Ngi

Meow: Yet another modal editing on Emacs

Meow Introduction Less is more Meow is yet another modal editing mode for Emacs. Meow aims to blend modal editing into Emacs with minimal interference with its original key-bindings, avoiding most of the hassle introduced by key-binding conflicts. This leads to lower necessary configuration and better integration. More is achieved with fewer commands to remember. Key features compared to existing solutions: Minimal configuration – build your own modal editing system No third-party depende

Today's NYT Connections: Sports Edition Hints and Answers for Sept. 13, #355

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 trusts that you know your sports movies and your mascots. 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-based sports journalism site owned by th

iPhone Air offers a new feature never seen in a single-camera iPhone

Apple has been including Portrait Mode on iPhone models with only one back camera since the iPhone XR, but the iPhone Air is the first one to get a fully-featured Portrait Mode. A brief history When Apple introduced the iPhone XR, one of the headlining features was how it could take “dramatic portraits using a single camera lens”. However, these portraits were limited to just people and pets. So, if you wanted to take a portrait photo of something like a flower, you could not. Similarly, the

I used standard Emacs extension-points to extend org-mode

Recently I read this beginners guide to extend Emacs. The guide is perfect for starting out with elisp and it shows a lot of care in teaching how to interact with Emacs. To me, the most important bit though is this one, from the section aptly named Emacs Wants You to Extend It. I haven’t written plugins for other editors extensively, but I can tell you this: emacs doesn’t just make deep customization available, but it actively encourages you to make an absolute customization messes masterpiece

Horror Icon Lin Shaye Is Returning to ‘Insidious’

Insidious franchise star Lin Shaye’s dearly departed medium character will make another return to star in Blumhouse’s sixth film in the series. The horror legend’s tenure as psychic Elise Rainier has been a beloved part of the Insidious movies and filmmaker Jacob Chase has officially enlisted her return, as reported by Deadline. The actress is joined by Amelia Eve (star of Netflix’s The Haunting of Bly Manor) in the upcoming installment, written by Chase and David Leslie Johnson. It goes into p

Scientists: It’s do or die time for America’s primacy exploring the Solar System

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe. This year's budget expires at the end of this month, and Congress must act before October 1 to avert a government shutdown. If Congress passes a budget before then, it will most likely be in the form of a continuing resolution, an extension of this year's funding levels into the first few weeks or months of fiscal year 2026. The White Hou

Benioff says he's 'inspired' by Palantir, but takes another jab at its prices

Marc Benioff is keeping an eye on Palantir . The co-founder and CEO of sales and customer service management software company Salesforce is well aware that investors are betting big on Palantir, which offers data management software to businesses and government agencies. "Oh my gosh. I am so inspired by that company," Benioff told CNBC's Morgan Brennan in a Tuesday interview at Goldman Sachs ' Communacopia+Technology conference in San Francisco. "I mean, not just because they have 100 times, y

Emacs: A Paradigm Shift

Recently I read this beginners guide to extend Emacs. The guide is perfect for starting out with elisp and it shows a lot of care in teaching how to interact with Emacs. To me, the most important bit though is this one, from the section aptly named Emacs Wants You to Extend It. I haven’t written plugins for other editors extensively, but I can tell you this: emacs doesn’t just make deep customization available, but it actively encourages you to make an absolute customization messes masterpiece

Today's NYT Connections Hints, Answers and Help for Sept. 13, #825

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. I got a kick out of today's NYT Connections puzzle, which didn't seem as tough as usual. Fans of foreign money will like the blue group. 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 pla

Via shrugs off tepid open to end first day of trading slightly above IPO price

Investors took a cautious approach to transit software startup Via’s IPO on Friday, with shares opening below the company’s IPO price before recovering at end the day slightly higher. The company, which initially filed confidentially for IPO in July, priced its IPO at $46 per share, raising $492.9 million. Those shares slipped to $44 when the stock began trading Friday afternoon, and then inched back into the green to finish at just over $49. The modest gain values Via at roughly $3.9 billion a

Gemini, the Winklevoss' crypto exchange, pops more than 14% in Nasdaq debut

Gemini Co-founders Tyler Winklevoss and Cameron Winklevoss attend the company's IPO at the Nasdaq MarketSite in New York City, U.S., Sept. 12, 2025. Shares of Gemini Space Station rallied 14% on Friday after the exchange operator raised $425 million in an initial public offering. The stock opened at $37.01 on the Nasdaq, about 32% above where its IPO was priced at $28. At one point, shares traded as high as $45.89. The stock closed higher by 14.3%, at $32. The New York-based company priced it

This is your chance to save up to $400 on GRID Studio frames

If you’ve ever wanted one of GRID Studio’s famous deconstructed iPhones (or know someone who would really love it), now’s the time. To celebrate GRID Studio’s 5th anniversary, they’re taking hundreds off the regular price. But you have to act quick. We have featured GRID Studio’s frames multiple times on 9to5Mac, and for good reason. From the original iPhone to iPads, MacBooks, iPods, and beyond, their beautiful deconstructed wall art frames always prove popular gifts and collector’s items. No

Lee Pace Reveals the Secrets of His ‘Foundation’ Bod

Foundation season three has ended (we’re still reeling) and we are more than thrilled that a fourth season is on the way. Though Apple TV+’s Asimov adaptation has a lot of things to recommend about it—complex characters, dynamic worldbuilding, a plot that celebrates the wonders of math—you also can’t count out the Lee Pace factor. The charismatic, cult-beloved actor has been a pivotal part of all three seasons. Though Foundation takes place across hundreds of years, the galaxy it’s set in is ru

Lee Pace Has Big Hopes for the Fourth Season of ‘Foundation’

In the world of prestige sci-fi, Foundation reigns as the biggest sleeper hit. Mention the Apple TV+ adaptation of Isaac Asimov’s classic series in a group of friends and you’ll suddenly find everyone has been secretly watching it. Something of a flawed masterpiece, the show, which wraps its third season Friday, has been averaging about 1.5 million hours watched per week in the US over the last month, according to Luminate. Not Wednesday numbers, but in the same ballpark as other genre fare like

Gemini, the Winklevoss' crypto exchange, pops more than 17% in Nasdaq debut

Gemini Co-founders Tyler Winklevoss and Cameron Winklevoss attend the company's IPO at the Nasdaq MarketSite in New York City, U.S., Sept. 12, 2025. Shares of Gemini Space Station rallied 14% on Friday after the exchange operator raised $425 million in an initial public offering. The stock opened at $37.01 on the Nasdaq, about 32% above where its IPO was priced at $28. At one point, shares traded as high as $45.89. The stock closed higher by 14.3%, at $32. The New York-based company priced it

FTC scrutinizes OpenAI, Meta, and others on AI companion safety for kids

Olemedia/iStock/Getty Images Plus via Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways The FTC is investigating seven tech companies building AI companions. The probe is exploring safety risks posed to kids and teens. Many tech companies offer AI companions to boost user engagement. The Federal Trade Commission (FTC) is investigating the safety risks posed by AI companions to kids and teenagers, the agency announced Thursday. The federal regulator s

How Prehistoric Humans Survived a Supervolcano So Big We Probably Should Have Gone Extinct

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events that Earth has seen in the past 2.5 million years. While the volcano is located in what’s now Indonesia, living organisms across the entire globe were potentially affected. As an archaeologist who specializes in studying volcanic eruptions of the past, I often think about how incredible it is that humans survived this extinction-level event that was over 10,000 times larger

Gemini, the Winklevoss' crypto exchange, pops more than 20% in Nasdaq debut

Gemini Co-founders Tyler Winklevoss and Cameron Winklevoss attend the company's IPO at the Nasdaq MarketSite in New York City, U.S., Sept. 12, 2025. Shares of Gemini Space Station soared as much as 40% on Friday after the exchange operator raised $425 million in an initial public offering. The stock opened at $37.01 on the Nasdaq after its IPO priced at $28. At one point, shares traded as high as $45.89. The stock was trading up about 21% at 2:50 p.m. ET. The New York-based company priced its

The Super Mario Galaxy Movie Is Coming: Watch the Title Trailer Here

Mario, Luigi, Princess Peach, Bowser and friends will be back for a sequel to 2023's Super Mario Bros. Movie. On Friday, Nintendo released a trailer to YouTube revealing the new movie's title: The Super Mario Galaxy Movie. In the video, Mario is snoozing under a tree when a butterfly takes off, zipping through familiar Mushroom Kingdom territory before zooming up to the sky. A Luma star figure cries, "Let's-a-go!" as the title of the film appears. The animated movie is expected to be out on Apr

Electric vehicle sales grew 25% worldwide but just 6% in North America

Here's some good news for a Friday afternoon: For 2025 through August, global electric vehicle sales have grown by 25 percent compared to the same eight months in 2024, according to the analysts at Rho Motion. That amounts to 12.5 million EVs, although the data combines both battery EVs and plug-in hybrid EVs for the total. However, that's for global sales. In fact, EV adoption is moving even faster in Europe, which has grown by 31 percent so far this year (Rho says that BEV sales grew by 31 pe

Mario, Metroid, Virtual Boy and more: all the biggest announcements from today's Nintendo Direct

Whenever there's a Nintendo Direct in September, you can be pretty sure that it'll be a major edition of the showcase. Given that Friday's one was scheduled to be about an hour long and that Nintendo has a whole new console to put games on, it was already likely that there was going to be a lot of news. Even then, it managed to be a jam-packed Direct. Let's take a look at all the biggest announcements from the showcase, including what's obviously the most important one: a Switch 2 version of Ov

Windows 11 23H2 Home and Pro reach end of support in 60 days

Microsoft has reminded customers today that devices running Home and Pro editions of Windows 11 23H2 will stop receiving updates in November. Enterprise and Education editions will continue to receive mainstream support for an additional year, until November 10, 2026, as stated on the Windows release health dashboard. "On November 11, 2025, Windows 11, version 23H2 (Home and Pro editions) will reach end of servicing. The November 2025 monthly security update will be the last update available f