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Image Fulgurator (2011)

The flash projects the image on the slide through the lens and onto the object. This action is triggered by a built-in sensor that recognises flashes from nearby cameras. That way, the projection can automatically be synchronised with the moment of exposure of any nearby camera using a flash. The Image Fulgurator is housed in a regular single reflex camera case since most of the camera’s elements were re-used for the construction of the Image Fulgurator. This makes it possible to unnoticeab

Who Invented Backpropagation?

Efficient backpropagation (BP) is central to the ongoing Neural Network (NN) ReNNaissance and "Deep Learning." Who invented it? BP's modern version (also called the reverse mode of automatic differentiation) was first published in 1970 by Finnish master student Seppo Linnainmaa [BP1] [R7]. In 2020, we celebrated BP's half-century anniversary! A precursor of BP was published by Henry J. Kelley in 1960 [BPA]—in 2020, we celebrated its 60-year anniversary. In the 2020s, it was still easy to find

We Finally Know When Guillermo del Toro’s ‘Frankenstein’ Will Hit Theaters and Netflix

It takes a very special Netflix movie to get a theatrical release before hitting the streamer, and Guillermo del Toro’s Frankenstein is certainly that. Netflix just announced it’ll release the monster movie in select theaters on October 17 before debuting on the platform November 7. Now, there’s no word yet on just how “select” the “select theaters” will be. Is it two screens? Is it 2,000? If we look back at Rian Johnson’s Glass Onion: A Knives Out Mystery, another major film to get a similar t

Meta Wants to Make Its First AR Glasses With a Display as Cheap as a Flagship Phone

If there’s one thing that we’ve learned in the world of mixed reality over the past year, it’s that price is pretty much everything. Just ask Apple, which is still struggling to find an audience for its $3,500 Vision Pro headset. I mean, it’s not that there’s not a lot to love about the Vision Pro (the best UI in mixed reality and a premium display are particular highlights), but I bought my first used car for a price that wasn’t too far off, and that at least got me to work semi-on time. It’s

AI Is About to Radically Alter Military Command Structures That Date Back to Napoleon

Benjamin Jensen, Professor of Strategic Studies at the Marine Corps University School of Advanced Warfighting; Scholar-in-Residence, American University School of International Service This article is republished from The Conversation under a Creative Commons license. Read the original article. Despite two centuries of evolution, the structure of a modern military staff would be recognizable to Napoleon. At the same time, military organizations have struggled to incorporate new technologies as

‘Good Boy’ Promises Genuine Frights Along With Its Furry Star

Dogs have long had a presence in horror movies, but it doesn’t always turn out so well for them. Think Lester in Halloween, murdered early in Michael Myers’ spree, or the title character in Cujo, bitten by a rabid bat and transformed into a monster. But the tables turn in Good Boy, a new film starring director and co-writer Ben Leonberg’s actual pet, Indy. In the first trailer, not only do we get some adorable puppy footage, but we also get a taste of Indy’s canine acting skills, as he plays a p

Topics: boy good indy long todd

People Are Now Seeing ‘Zombie’ Squirrels in Their Backyards

As if black-horned rabbits weren’t strange enough, people are now spotting zombie-like squirrels covered in odd, sometimes bleeding sores in their backyards and parks. These sickly squirrels aren’t zombies, however, but victims of a real viral disease. Residents in both Canada and the U.S. have recently reported sightings of the zombie squirrels, dating back to at least 2023. These animals are likely carrying a germ known as the squirrel fibroma virus (SFV). Though the condition is scary-lookin

MSNBC Rebrands as MS NOW, but the Web Domain Is for Korean Snowmobiles

Cable news channel MSNBC is going to rebrand as My Source News Opinion World, or MS NOW, according to a new report from the New York Times. The change is happening because Comcast’s NBCUniversal is spinning off many of its cable TV assets into a new company called Versant, severing ties with the “NBC” part of MSNBC. But it’s not yet clear where you’ll be able to find MS NOW on the web. That’s because the web domain msnow.com is registered in Gyeonggi, South Korea by someone who is clearly not t

How Hurricane Erin Made History Without Even Making Landfall

The Atlantic’s first hurricane of 2025 wasted no time making history. Hurricane Erin will be remembered as one of the fastest-strengthening Atlantic hurricanes on record, with perhaps the fastest intensification rate for any storm earlier than September 1, CNN reports. At 11 a.m. ET on Friday, August 15, Erin was a Category 1 hurricane, according to the National Hurricane Center. Over the next 24 hours, this storm strengthened significantly. By 11 a.m. ET on Saturday, the NHC declared Erin a “c

Better Than Ray-Bans? Meta Could Unveil 'Hypernova' Glasses Next Month

September is gearing up to be one of the most exciting months of the year for new technology launches, with Meta reportedly set to unveil its next-generation smart glasses. Codenamed Hypernova, according to Bloomberg, the glasses are set to start around $800 for the basic model -- that's at least $200 less than previously thought. This pair of glasses will reportedly differ from the current Meta Ray-Bans due to the addition of a small augmented-reality display in the right lens of the glasses,

Google's AI Filmmaker Program Flow Helped Creators Make 100 Million Videos

Google's generative AI filmmaking program Flow has reached a milestone. The tech giant confirmed exclusively to CNET that Flow creators have produced over 100 million AI videos in the program. Thanks in part to its advanced AI video model, Veo 3, Flow allows users to generate video clips and edit them together to create scenes. It's been 90 days since Google surprised us with Flow at its annual I/O developers conference. According to Elias Roman, senior director of product management for Flow i

Topics: ai flow google veo video

Premier League Soccer: Stream Leeds vs. Everton Live From Anywhere

Leeds United starts life back in the English Premier League on Monday with a tricky opening test against David Moyes' Everton. Below, we'll outline the best live TV streaming services for watching Premier League games as they happen, wherever you are in the world, and how to use a VPN if it's not available where you are. Daniel Farke's Lillywhites secured an immediate return to the top flight last term after an impressive campaign in the Championship, which saw them finish narrowly above fello

Ars Technica System Guide: Five sample PC builds, from $500 to $5,000

Sometimes I go longer than I intend without writing an updated version of our PC building guide. And while I could just claim to be too busy to spend hours on Newegg or Amazon or other sites digging through dozens of near-identical parts, the lack of updates usually correlates with "times when building a desktop PC is actually a pain in the ass." Through most of 2025, fluctuating and inflated graphics card pricing and limited availability have once again conspired to make a normally fun hobby a

Raspberry Pi intros new 5-inch $40 touchscreen for your next weird project

The folks at Raspberry Pi have announced a new touchscreen component for people using boards to create miniature touchscreen appliances: The 5-inch Raspberry Pi Touch Display 2 is a 720p IPS multi-touch screen that's natively supported by the Raspberry Pi OS and includes mounting holes on the back to make it easy to build integrated all-in-one devices. The new screen will cost $40 and is available starting today from Pi resellers like CanaKit, Vilros, and PiShop (though some of those retailers

Fujifilm is raising the prices of its cameras again

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Just two weeks after raising the prices of its cameras by up to $800, Fujifilm is warning customers about another increase for US customers. In a statement provided to DPReview, the Japanese company says it will “further adjust prices” as it contends with “volat

Amazon’s Fallout season two heads to New Vegas

Prime Video has released new photos from season two of Fallout. Lucy (Ella Purnell), the Ghoul (Walton Goggins), and Maximus (Aaron Moten) return as a trio of Wasteland Wanderers whose adventures will bring them to the post-apocalyptic playground of New Vegas. Take a look. Kyle MacLachlan, who plays Lucy’s father Hank, also returns to the show along with Lucy’s brother Norm (Moises Arias) who looks like there’s more evil afoot in the Vaults (duh!). Season two of Fallout is set to start sometime

TeraWulf stock jumps more than 10% as Google boosts stake in datacenter operator

TeraWulf stock rallied more than 10% after Google hiked its stake in the bitcoin miner and datacenter operator as it funds an expansion of its Lake Mariner, New York, facility. As part of the deal, Google will offer up to $1.4 billion in additional backstop, bringing its total to about $3.2 billion. It hikes Google's stake in TeraWulf to 14% from 8% and enables the company to buy about 32.5 million shares of the company's stock. CEO Paul Prager said in a release that the agreement solidifies t

The US May Have Already Lost the AI Race to China Due to a Key Weakness

You might have heard of an "AI race" heating up between the US and China, a bitter rivalry between two global adversaries that could shape the direction of world history. At least, that's how some in the US feel. While China has repeatedly tried to establish a geopolitical friendship with the richest nation in the world, officials and pundits in the US have doubled down, reframing artificial intelligence as the 21st century's nuclear bomb. In the meantime, China may have gotten a massive lead

Think twice about using numbers supplied by Google’s AI Overviews

Tushar Mehta / Android Authority TL;DR Google’s AI Overviews have been sharing the wrong customer support numbers in some of its summaries. This has resulted in certain users contacting scammers instead of the company they were searching for. Google is reportedly aware of the issue. Most AI tools have disclaimers that some of the information they provide might not be factual. But this hasn’t stopped companies from rolling out chatbots to more apps and search engines, leading to many instance

Move over, boring gray: The Galaxy Tab S10 Lite might surprise with a bold color

TL;DR The Galaxy Tab S10 Lite is said to have a 10.9-inch display with a resolution of 2112 x 1320 pixels. Reportedly, the tablet will feature an 8,000mAh battery, 6GB and 8GB of RAM, and 128GB and 256GB of storage. The device may be available in gray, silver, and red. Samsung is expected to launch a selection of new tablets soon. One of those tablets is believed to be the Galaxy Tab S10 Lite, which will be a mid-range offering. While an earlier leak already spilled quite a few details about

This is probably the strangest Beats collaboration in the Apple era

Disclaimer: Beats Pill speakers should not be consumed. Don’t tell that to this creature, though. Remember the Beats Pill Dude? He’s returning, at least in spirit, as a limited edition drop in select markets, starting with England next week. The Beats Pill Dude predated Apple’s purchase of Beats in 2014. That was then. This is now. Verdy mascot Vear is back as a Beats Pill speaker holder with big collectible energy. This is the version that was released in 2024: Vear is here. Designed by V

Twisty Apple TV+ thriller hid its big finale reveal from Apple, says creator

Apple TV+ just aired the finale for its crime thriller Smoke, and in a new interview, creator Dennis Lehane talks about hiding the shocking last twist from Apple, and the current status of season 2. Smoke creator on that finale twist and the current status of season 2 Smoke reunited creator Dennis Lehane and star Taron Egerton, who previously collaborated on the limited series Black Bird. That show remains one of the most critically acclaimed shows on Apple TV+. Though the two series feel ver

Deals: M4 Mac mini $499, 24GB M3 MacBook Air $500 off, AirPods, portable SSD, more

Today’s 9to5Toys Lunch Break Apple deals are kicking off the M4 Mac mini. Alongside ongoing deals on the heavily upgraded models, Amazon has now dropped the entry variant down to $499 shipped with the 512GB model at $110 off the list price. From there, we move over to some seriously discounted M3 MacBook Air models – the 15-inch 24GB and the 13-inch 24GB are both $500 off the list price and $400 under the MSRP on the comparable M4 models. Everything else awaits down below. Amazon just knocked t

Notion brings its AI-powered email app to the iPhone

Back in April, Notion launched its AI-centric email client on the Mac. Four months later, Notion Mail has arrived on iOS. Notion Mail joins Notion Calendar and Notion, the company’s main app, on iPhone. Only Notion’s AI workspace app has an iPad version for now. The company describes it as “the inbox that thinks like you”, designed to be smart, personalized, and visually polished. The app uses AI to help sort incoming messages automatically. Users can tell the system which types of emails mat

Topics: 18 app mail notion users

Mozilla warns Germany could soon declare ad blockers illegal

A recent ruling from Germany’s Federal Supreme Court (BGH) has revived a legal battle over whether browser-based ad blockers infringe copyright, raising fears about a potential ban of the tools in the country. The case stems from online media company Axel Springer’s lawsuit against Eyeo - the maker of the popular Adblock Plus browser extension. Axel Springer says that ad blockers threaten its revenue generation model and frames website execution inside web browsers as a copyright violation. T

You can delete sent text messages on Android now - here's how

Elyse Betters Picaro / ZDNET ZDNET's key takeaways Google Messages now lets you delete a sent text message. A deleted message disappears for the other person immediately. The feature is available now for almost all Android users. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Android users finally have an undo option. A long-awaited feature that lets you delete a sent text message is widely rolling out to most Android devices --

The weirdest tool I own is also one of the most useful (and it's $10 on Amazon)

The device has a 1080p HD camera with LED lights at the tip. Adrian Kingsley-Hughes/ZDNET I have a number of inspection cameras, and they're fantastic for getting eyes into places that you normally can't get to. But they're typically large and bulky, designed for mechanics and HVAC engineers, which limits their usability when it comes to inspecting device ports or probing around cracks and crevices looking for a lost fastener. Also: I replaced my MacBook charger with this compact wall unit - a

How much RAM does your PC really need in 2025? I did the math for Windows and Mac users

Kerry Wan/ZDNET Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. I used to struggle when shopping for a new computer. Over time, I learned to narrow things down to what I call the "performance trifecta" -- three main components you should be mindful of when buying a laptop or desktop: processor, storage drive, and RAM. The first two are pretty easy to figure out. A good processor ensures that a computer performs well, and a lot of loca

Vibe coding tips and tricks

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How to ingest 1B rows/s in ClickHouse

After seeing the engineers at Tesla talk about 1B row/s ClickHouse ingestion, I wanted to see if I could do it myself. A few weeks ago, I saw a talk from Tesla claiming they were ingesting 1B rows per second using ClickHouse. I'm a petrolhead but I don't have any reason to think they are lying :). One (American) billion rows per second might feel like a lot, so let me try to explain how you can achieve that using ClickHouse. I'm not sure what ClickHouse flavor Tesla uses, but I don't think that