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Debunking HDR [video]

DEBUNKING "HDR" Chapter: Intro The Setup Roadmap Notes On The Recording Foundational Topics __Human Perception Of Tonality Is Relative __Understanding Display Colorspaces __Colorspaces: More Tech Details "SDR" vs "HDR" Colorspaces "SDR" <--> "HDR" Conversion Solved A Serious Man: Artful Highlights Introducing Part 2 Detriments Marketed As Benefits __Inefficiency Isn't An Advantage __"Wider Gamut" Misinformation __Patches On An Unnecessary Problem __Edge Cases Aren't The Crux __Flooding The Zone

The Space Station Leak Is Rearing Its Ugly Head Again

Space Draft Space tourism company Axiom Space has had to postpone its fourth chartered SpaceX flight to the International Space Station after NASA announced it needs more time to investigate an air leak affecting the orbital lab. For five years, NASA and its Russian counterpart Roscosmos have been hunting down leaks in the station, which has been continuously occupied for 25 years. The issue has since been traced back to the Russian segment of the ISS, specifically the Zvezda service module, a

Shaping Light – Volumetric Lighting

As I became more familiar with post-processing over the past few months, I was curious to push those newly learned techniques beyond pure stylization to achieve something more functional. I wanted to find new ways to enrich my 3D work which wouldn't be possible without leveraging effects and passes alongside custom shaders. As it turns out, post-processing is great entrypoint to enhance a 3D scene with atmospheric and lighting effects, allowing for more realistic and dramatic visuals. Because t

Mel Brooks returns from the retirement home to save a galaxy 'very, very, very, very, far away'

Editor's take: If you're around my age, chances are you grew up loving at least one Mel Brooks classic. Young Frankenstein was my personal favorite, and Spaceballs cracked me up with its irreverent jabs at Star Wars and other sci-fi hits of the era. Now, nearly four decades later, Brooks is back with a sequel. After nearly 40 years, Mel Brooks is finally making a follow-up to his classic Star Wars spoof, Spaceballs. The nonagenarian announced the project with a hilarious clip parodying the open

Embracer CEO Lars Wingefors will step down as CEO; deputy Phil Rogers will take his place

Embracer CEO Lars Wingefors is stepping down as CEO while his deputy CEO Phil Rogers will take over the top job in August. Wingefors spun his Swedish game holding company out of Nordic Games Group in 2016, and he renamed it Embracer Group in 2019. Wingefors was a controversial leader in the game industry, as he built up Embracer Group to more than 100 game studios, only to fall victim in the post-pandemic slowdown. As growth slowed, Wingefors had to lay off a lot of people, sell off studios or

Best Buy’s Giving You $1,000 Off Refurbished Microsoft Surface Touchscreen Laptop, Nearly Free Right Now

Looking to replace you laptop but don’t feel like shelling out thousands for the latest MacBook? Well you don’t need to sweat. You can grab yourself something perfectly capable of meeting your everyday needs. New is overrated. Like-new is good enough for just about anything and is a great way to save yourself hundreds and hundreds of dollars. What happens to new products anyway? Well I’ll tell you. They become old. It happens to us all. Stop trying to fight the entropy of the universe and just a

Inside the firm turning eerie blank streaming ads into useful nonprofit messages

StreamTV Insider provided flights from New York City to Denver and two nights of accommodation so Ars could attend its StreamTV Show. Ars does not accept paid editorial content. DENVER—Ads shown while you're streaming shows or movies are disruptive enough. But there's something uniquely eerie about what you see when a connected TV (CTV) platform fails to sell ad inventory. You may get a black screen accompanied by ethereal music or a confusing thumping beat, alongside a graphic that says someth

Topics: ad adgood ctv johns space

There’s another leak on the ISS, but NASA is not saying much about it

There's another leak on the International Space Station, and NASA has already delayed one crew launch to the orbiting laboratory as a result. Beyond that, the space agency is not offering much information about the unfolding situation in orbit. However, multiple sources have confirmed to Ars that the leak is a serious concern for the space agency as it deals with hardware that is approaching three decades in orbit. To understand the current situation, it is important to review past leaks on th

tvOS 26 hints at a big hardware change for the new Apple TV 4K

There’s a brand new Apple TV 4K coming later this year, and as sometimes happens, Apple’s just-announced software update for the platform—tvOS 26—seems to hint at a new hardware feature that’s on the way. New Apple TV 4K hardware expected this fall The last time a new Apple TV 4K released was 2022, so it’s very much time for an update—and a new model is indeed coming. Apple will reportedly launch a new Apple TV 4K this fall. Rumored features include: more powerful A18 or A17 Pro chip Apple

Google’s Gemini AI will summarize PDFs for you when you open them

Google is rolling out new Gemini AI features for Workspace users that make it easier to find information in PDFs and form responses. The Gemini-powered file summarization capabilities in Google Drive have now expanded to PDFs and Google Forms, allowing key details and insights to be condensed into a more convenient format that saves users from manually digging through the files. Gemini will proactively create summary cards when users open a PDF in their drive and present clickable actions based

Microsoft: KB5060533 update triggers boot errors on Surface Hub v1 devices

Microsoft is investigating a known issue that triggers Secure Boot errors and prevents Surface Hub v1 devices from starting up. These boot problems only impact Surface Hub v1 systems running Windows 10, version 22H2, after installing the KB5060533 June 2025 Windows security update. Microsoft says that "Surface Hub v1 devices might fail to start with the following error: 'Secure Boot Violation. Invalid signature detected. Check Secure Boot Policy in Setup." It's also important to note that thi

I Tested the Acer Swift 14 AI and Found This Copilot Plus PC Is Missing One Key Feature

7.0 / 10 SCORE Acer Swift 14 AI 2025 $1,030 at Amazon Pros Incredibly long battery life Sturdy build quality Comfortable keyboard and large trackpad feel great to use 1440p webcam Cons Too pricey to not include OLED display Integrated Qualcomm Adreno GPU is limited Can't disable goofy illuminated AI logo on touchpad The Acer Swift 14 AI is a Copilot Plus PC with a Qualcomm Snapdragon X series CPU, which means it delivers incredible battery life -- longer than 24 hours! -- and comes equipp

Topics: 14 acer ai laptop swift

If the moon were only 1 pixel: A tediously accurate solar system model (2014)

Sun Mercury Venus Earth You Are Here Moon Mars Jupiter Io Europa Ganymede Callisto Saturn Titan Uranus Neptune Pluto (we still love you) That was about 10 million km (6,213,710 mi) just now. Pretty empty out here. Here comes our first planet... As it turns out, things are pretty far apart. We’ll be coming up on a new planet soon. Sit tight. Most of space is just space. Halfway home. Destination: Mars! It would take about seven months to travel this di

Rocket Report: New delay for Europe’s reusable rocket; SpaceX moves in at SLC-37

Welcome to Edition 7.48 of the Rocket Report! The shock of last week's public spat between President Donald Trump and SpaceX founder Elon Musk has worn off, and Musk expressed regret for some of his comments going after Trump on social media. Musk also backtracked from his threat to begin decommissioning the Dragon spacecraft, currently the only way for the US government to send people to the International Space Station. Nevertheless, there are many people who think Musk's attachment to Trump co

Show HN: McWig – A modal, Vim-like text editor written in Go

McWig (temporary name) Hi! Welcome to my text editor page. McWig is a modal, Vim-like text editor written in Go. I use it as my daily driver, btw. Note: McWig currently supports only .go files. Do not edit files that are not backed up. McWig is still in an early stage of development and may damage your files. Features LSP autocomplete, goto definition, hover info Tree-sitter support Color themes (borrowed from the Helix text editor) Lots of bugs Macro support Something like Emacs org-mo

Jemalloc Postmortem

Home Published Jun 12, 2025 The jemalloc memory allocator was first conceived in early 2004, and has been in public use for about 20 years now. Thanks to the nature of open source software licensing, jemalloc will remain publicly available indefinitely. But active upstream development has come to an end. This post briefly describes jemalloc’s development phases, each with some success/failure highlights, followed by some retrospective commentary. Phase 0: Lyken In 2004 I began work on the Ly

NBA Finals 2025: When Is Game 4 and How to Watch Without Cable

It's a quick turnaround for game 4 of the NBA Finals. Instead of the regular cadence of two days between games, there's only one off-night before the Indiana Pacers and Oklahoma City Thunder are back on the court for game 4. After splitting the first two games in Oklahoma City, the Pacers defeated the Thunder last night in front of a raucous home crowd in game 3 to take a 2-1 series lead. Game 4 is set for Friday at 8:30 p.m. ET (5 p.m. PT) on ABC. Here's everything you need to know to watch or

Google warns Wear OS users to install their favorite legacy watch faces before 2026

After Google introduced Watch Face Format (WFF) in 2023, WFF and non-WFF watch faces coexisted. This only lasted for a short time, however, as Google eventually made WFF mandatory. Since then, the company has been gradually phasing out support for non-WFF watch faces on Wear OS . Google has now announced the next step it will take to get to full adoption of WFF. If you’re a Wear OS user who cares about custom watch faces, then you may know that support for AndroidX and Wearable Support Library

Show HN: Vim-like text editor in go. (LSP, TreeSitter, Themes)

McWig (temporary name) Hi! Welcome to my text editor page. McWig is a modal, Vim-like text editor written in Go. I use it as my daily driver, btw. Note: McWig currently supports only .go files. Do not edit files that are not backed up. McWig is still in an early stage of development and may damage your files. Features LSP autocomplete, goto definition, hover info Tree-sitter support Color themes (borrowed from the Helix text editor) Lots of bugs Macro support Something like Emacs org-mo

There's a Giant Problem With SpaceX's Starlink Satellites

Astronomers' attempts to peer into the earliest reaches of the universe could be threatened by thousands of SpaceX Starlink satellites leaking radio emissions that ruin observations made with highly sensitive telescopes. As New Scientist reports, a team of researchers led by Curtin University radio astronomy professor Steven Tingay tracked the signals of almost 2,000 Starlink satellites, with the help of a prototype telescope from the Square Kilometre Array, which is currently under constructio

‘Andor’ Wanted Its Massacre to Do More Than Just Fill a ‘Star Wars’ Lore Gap

The most impactful thing about the Ghorman Massacre in Andor season two is how it paints a true picture of what rebellion stood for by putting the audience in the shoes of the people assembled to defend their planet. In a grim yet hopeful episode, the Empire’s control of the narrative begins to fall apart, showcasing the brutal violence meted out by Imperial forces against those who resist Palpatine’s rule. Series creator Tony Gilroy and star Diego Luna gave more context about expounding on a k

How to Protest Safely in the Age of Surveillance

If you insist on using biometric unlocking methods to have faster access to your devices, keep in mind that some phones have an emergency function to disable these types of locks. Hold the wake button and one of the volume buttons simultaneously on an iPhone, for instance, and it will lock itself and require a passcode to unlock rather than FaceID or TouchID, even if they’re enabled. Most devices also let you take photos or record video without unlocking them first, a good way to keep your phone

Spaceballs 2 Will See Rick Moranis Return as Dark Helmet

Moviemaking icon Mel Brooks and Amazon MGM Studios have published a teaser trailer to announce that Spaceballs 2 is moving full steam ahead with plans to premiere in 2027 – and it sounds like Rick Moranis is coming back as Dark Helmet, too. A trailer for the sequel to the classic '80s sci-fi Star Wars parody arrived today. Although it mostly comes with a special message from Brooks himself and a familiar text crawl that pokes fun at the long, long list of sequels that have come to theaters in t

NASA Is Worth Saving

Casey Handmer June 2025 Download a printable PDF. NASA was founded in 1958 in response to Sputnik and the emerging necessity of a robust, government supported space exploration and technology development program to safeguard US interests in space. NASA embodies the US ideals of optimism and technical excellence. I was privileged to work at NASA’s Jet Propulsion Laboratory for four years, among titans of the industry. It is clear, however, that today’s NASA is but a shadow of its former self.

‘Spaceballs 2’ Could Also Bring Back Rick Moranis—and More

We’re not sure if there’s a Christmas in the Spaceballs universe, but if there is, it’s probably today. Hot on the heels of creator Mel Brooks making the news of a sequel official, a new report suggests two of the original’s main stars will be returning as well. Deadline reports that original stars Bill Pullman and Rick Moranis are both expected to return for Spaceballs 2, which is coming to theaters in 2027. Keke Palmer (Nope) is also expected to star in the film, along with Josh Gad. Pullman

The First ‘Spaceballs 2’ Teaser Confirms a Crucial Returning Star

Mel Brooks is really taking this Spaceballs thing seriously. In the original film, one of his characters, Yogurt, was a parody of Yoda, the Star Wars Jedi Master who lived to be almost 1,000. Well, now we know Brooks has been going all in on character preparation and, at the age of 99, will officially reprise Yogurt for the long-awaited sequel, set for release 40 years after the original. Here’s a hilarious teaser making it all official. I told you we’d be back pic.twitter.com/RnoklPqBX6 — Mel

‘Doctor Who’ Will Return… as an Animated Kids Show

When Doctor Who came to the controversial climax of its latest season recently, it did so with an uncertainty the series hasn’t faced for 20 years: there was then, and still is, no official news if the series will return. But while that’s still case, the BBC has announced news that should give some reassurance that Doctor Who will have some form of future on TV. It’s just perhaps not the way most fans would’ve hoped for. This morning the corporation confirmed that a new Doctor Who series was in

Why I still recommend these Sonos headphones over competing models - including AirPods

Jada Jones/ZDNET Editor's note: This article was first published on June 6, 2025, and updated on June 10, 2025, when Sonos announced the Ace's latest software updates. It's been one year since Sonos released its first pair of consumer headphones, and although they made waves when they first dropped, how have they fared after the hype has died down? You can often find the Ace discounted for up to $120 off their original price, and if you're interested in them, that's the best time to buy them.

Amazon Kuiper second satellite launch delayed by ULA due to weather

A United Launch Alliance Atlas V rocket is on the launch pad carrying Amazon's Project Kuiper internet network satellites, which are expected to eventually rival Elon Musk's Starlink system, at the Cape Canaveral Space Force Station in Cape Canaveral, Florida, on April 9, 2025. United Launch Alliance said Tuesday it was pushing back the second flight carrying Amazon 's Project Kuiper internet satellites due to "multiple weather delays during launch processing." The launch from Florida's Space

Resident Evil Requiem features terror in first and third-person views

Resident Evil Requiem was a big highlight from Summer Game Fest’s onslaught of announcements and trailers. The horror franchise’s ninth mainline installment is taking players back to the devastated and iconic Racoon City, this time playing as FBI agent Grace Ashcroft. It releases on February 27 for PlayStation 5, Xbox Series X/S, and PC. I got to see an off-hands theater presentation of the game at Summer Game Fest Play Days. What I saw definitely felt in line with the direction the series has