Cases News Unironically the Best Case: Retro Silverstone FLP02 with Turbo ButtonJune 6, 2025Last Updated: 2025-06-06Silverstone made the best case of Computex 2025 -- and it's actually shippingThe HighlightsThe FLP02 case is Silverstone's latest in its now growing lineup of retro-themed computer casesThe FLP02 will be sold for around $220, if all things go as planned, or just under 200 EURIt includes modern features, like 360mm radiator support, but also mixes in old throwbacksTable of ContentsAutoTOC Grab a GN Tear-Down Toolkit to support our AD-FREE reviews and IN-DEPTH testing while also getting a high-quality, highly portable 10-piece toolkit that was custom designed for use with video cards for repasting and water block installation. Includes a portable roll bag, hook hangers for pegboards, a storage compartment, and instructional GPU disassembly cards.IntroWe visited Silverstone’s booth at Computex 2025 and walked away thinking we saw the best case of the show.Editor's note: This was originally published on May 21, 2025 as a video. This content has been adapted to written format for this article and is unchanged from the original publication.CreditsHostSteve BurkeEditing, CameraMike GaglioneVitalii MakhnovetsWriting, Web EditingJimmy ThangSilverstone FLP02Our favorite case happens to be Silverstone’s retro-inspired, beige FLP02. Its old theme may look like an April Fool’s joke, but it’s definitely going into mass production. The case evokes the look of computers along the 286 through 486 era along with some of the early Pentium PCs. The case has a red power switch on the front along with a reset button, which actually follows the front lock. The turbo button, on the other hand, adjusts the fan speed. The number display indicates how fast the fans are going.The FLP02 case is based on existing tooling. Internally, the case is set up pretty normal in some ways. The power supply shroud is present and on the bottom, and it’s punctured on the top for airflow. Back in the olden days, the PSU would be in the top. The FLP02 also has 5.25 hard drive cage support.The switches on the front of the case, which represent floppy drives, are actually functional. Releasing the lock allows the slot cover to come out. Silverstone tells us the mechanism here that we saw at Computex is actually very difficult to manufacture so the company will probably create a stronger and more resilient mechanism with the company showing us a 3D printed mock-up of one.  Internally, the back of the case has a 120mm fan, but it can fit a 140mm one. The top of the FLP02 can fit a 360mm radiator. The case also has a vertical GPU mount option, though it’s only for a 2-slot wide mount, which restricts what kind of card you can put in it. The FLP02 also has a vertical GPU support, which is obviously a more modern feature.   For inspiration, Silverstone told us it Googled old computers and chose bits and pieces that it liked for the case’s design.  Older computer cases wouldn’t have had a lot of ventilation on the front, but the FLP02 has some ventilation on the front bottom. Its top panel is also ventilated and has a dust filter. The top of the case also has options for multiple radiator sizes.   The back side of the case has all of the modern cable management options so it ends up being a mix of design from both old and new. In terms of pricing, Silverstone says it will probably be $220, but that’s based on the current tariff situation. In the European market, the company is looking at around or less than 200 Euros. The case is also hiding some more modern features, like the front-panel USB ports, under covers to keep the immersion that the case is old. We plan on reviewing the case when it comes out. Silverstone LD05 Grab a GN15 Large Anti-Static Modmat to celebrate our 15th Anniversary and for a high-quality PC building work surface. The Modmat features useful PC building diagrams and is anti-static conductive. Purchases directly fund our work! (or consider a direct donation or a Patreon contribution!)Switching gears, Silverstone’s LD05 is a more modern fish-tank style ATX case that’s trying to hit a $100 price point, which is, again, dependent on the tariff situation. The company plans on providing 3x120mm ARGB fans. In terms of fan-mount locations, there are 2 on the side and a fan on the back. And there’s also space on the top for either 120mm or 140mm fans. The build we saw had 3x120mm ones.The case has a heavily ventilated power supply shroud, which also has a hard-drive cage within it, which is also perforated. Speaking of perforations, the back side panel is also perforated. The backside has some cable management space. It’s pretty standard. The LD05 also has white cables that try to match the case itself. The color isn’t an exact match, however.  Silverstone Alta T1The Alta T1 is a case we saw at last year’s Computex and Silverstone tells us it will be over a grand. Silverstone Alta T2We saw a version of the T2 case last year. In terms of pricing, the T2 will be about $1,000. It has an aluminum shell. When we pulled off its bottom side panel at Computex, it revealed 1 of 2 installed power supplies in the system we looked at. The other PSU is right behind it. The shroud area also has drive mounts in the middle and the front. The case itself has a ton of drive cage options. The T2 essentially acts like a home-server rendering farm of sorts. It’s got 11 slots for PCIe devices, making it one of the larger cases on the market for PCIe support.  The case’s rail system allows you to basically mount whatever you want wherever you want.The top front of the case has a canted angle, which has a plate that pulls off. There’s also another plate on the front bottom that pulls off and reveals the interior of the case. The T2 we saw also had 180mm fans installed in it. Silverstone Home Server Interview Visit our Patreon page to contribute a few dollars toward this website's operation (or consider a direct donation or buying something from our GN Store!) Additionally, when you purchase through links to retailers on our site, we may earn a small affiliate commission.We also interviewed Tony from Silverstone, where he walked us through some of the company’s home-server style cases. Make sure you check out that interview in our video.

On-device channels are no longer all about preloads. Today, telcos represent another performance marketing channel with transparent reporting and deeper insights. To get the full picture behind the performance of your on-device campaigns, it’s critical to prioritize long-term KPIs. It’s the only way the stickiness of users acquired through these channels really shine. Why?On-device campaigns reach users when they’re setting up their new devices and looking to download apps they’ll use throughout the device lifetime, not necessarily right away. Think about it - if you download a booking app from an ad during device setup, are you planning to book a vacation immediately or later down the road?This means attribution is a waiting game for on-device campaigns, with day 30 as the turning point. In fact, if a user engages with your app 30 days down the line, they’re more likely to stay active for a long period of time. Simply put, LTV is high for on-device campaigns. This means you want to be looking at KPIs that allow you to measure and optimize the value of the users you attract far down the road.ROASROAS is king when it comes to measuring the long-term value of your users. To get the clearest idea of your ROAS and how to optimize it, there are a few things to keep in mind. First, ROAS should be measured on D30/60/90 not D1/3/7. This is because, with on-device channels, users are likely to open an app within the first 30 days or longer - when a user downloads an app during device setup, they do so expecting to open it in the future, not right away.You should also pay attention to how it’s being measured. ROAS is calculated by dividing the amount of revenue a campaign generates by the amount it costs to run it. In the context of on-device campaigns, that revenue comes from in-app purchases, subscriptions, or ad monetization.When measuring the effectiveness of your on-device campaigns, it’s important to calculate ROAS using your on-device ad revenue rather than average ad revenue, which will be lower. That’s because ad revenue is high for users acquired through on-device campaigns - on-device channels use unique data points and deep algorithms to ensure the right bid for each individual user. To get the clearest picture of where you stand in relation to your ROAS goals, you should integrate ad revenue with your on-device platform.Once calculated, ROAS gives a clear monetary view of your campaigns, so it’s clear how much you spent vs brought in. This monetary value is important because it tells you if your on-device campaigns are reaching valuable users. Looking at ROAS by placements, you get insight into which placements are doing it best. With the knowledge of how to maximize ROAS, you’ll maximize the long term value and engagement of your users, too.Cost KPIsComparing LTV to spend will help you determine whether or not your users are spending enough to cover your spend and ultimately turn a profit. You can even pinpoint areas of your strategy that are effective, and those that may need adjustment.There are a few ways to measure cost effectiveness. Here are the most common two, especially for on-device campaigns.Cost per action (CPA)If it’s quality you’re looking for, first, run a CPA campaign to confirm that you’re looking in the right places for users who will engage with your app. To count as a conversion, users must see the ad, install the app, and complete the action you preset. You’ll only pay for the users who reach a chosen point in the app experience after installation. A CPA that is higher than LTV is a clear indicator that your campaigns are focused on less relevant channels or touchpoints, while a CPA that is lower than your LTV confirms that you are attracting high quality users.In the context of on-device campaigns, this is key because it means you won't pay immediately for a user who may not engage for a month or so. The pricing model also integrates in-app revenue, which is useful for apps that rely more on IAPs than ads.Cost per retained user (CPRU)It’s also worthwhile to keep track of how much you’re paying for the user that’s still there on day 30. CPRU takes into account conversions and retention rate - if your budget is $10k, you have 1000 conversions and a day 1 retention rate of 20%, you come away with 200 converted users at a $50 per user acquisition cost. If you can increase retention, you end up with higher quality users at a lower CPRU.Measuring CPRU, retention becomes a success metric for your UA campaigns and can help you determine whether you have enough engaged users to cover spend.On day 30 and beyond, these KPIs can help you optimize your on-device campaigns to reach the most engaged users with high LTV.

Author Hi Gamedev! :DSo I'm using some existing models from other games for a PRIVATE mod im working on (so no restributing, don't wanna rip of talented artists and using existing meshes form games due to cost). But when i import them into blender or 3ds max the modeling software tells me it's got overlapping vertices. Is this normal with game models or is every vertex supposed to be welded?Kind regards! Maybe. They might not be duplicates, it could be that there was additional information which was lost, such as two points that had different normal information or texture coordinates even though they're at the same position.It could be normal for that project, but no, in general duplicate verts, overlapping verts, degenerate triangles, and similar can cause rendering issues and are often flagged by tools.  If it is something you extracted it might be the result of processing that took place rather than coming from the original, like a script that ends up stripping the non-duplicate information or that ends up traversing a mesh more than once.Most likely your warning is exactly the same one artists in the game would receive, and they just need to be welded, fused, or otherwise processed back into place. Advertisement It's normal. Reasons to split a mesh edge of geometrically adjacent triangles are:Differing materials / textures / uv coordsEdge should show discontinutiy in lighting (e.g. cube) instead smooth shading (e.g. sphere)Dividing mesh into smaller pieces for fine grained cullingThus, splitting models and duplicating vertices is a post process necessary to use them in game engines, while artists keep the original models to do changes and for archivation.Turning such assets back to editable models requires welding with a tolerance of zero, or eventually a very small number. Issues might still remain. Other things, e.g. the original cage of a subdivision model, or Nurbs control points, etc. can't be reconstructed that easily. Author Hi Guy's so i usually use this tutorial if i get overlapping:The reason im asking this is because: Does it matter if faces are welded or not if i convert them to meshlets like Nvidias asteroids? Or should they still be welded then?Does it matter how small/large the mesh is when welding by distance?Kind regards! That is another “it depends on the details” question. There might be visual artifacts or not, depending on the details. There can be performance differences depending on the details. There are reasons to do it that we're already covered, a vertex can have far more than just position data which would make them different despite both being at the same location. There are details and choices beyond just the vertex positions overlapping.  Newgamemodder said:Does it matter if faces are welded or not if i convert them to meshlets like Nvidias asteroids?Usually no. You need to regenerate the meshlets anyway after editing a model. It's done by a preprocessing tool, and the usual asset pipeline is: Model from artist → automated tool to split edges where needed to get one mesh per material, compute meshlet clusters, quantization for compression, reorder vertices for cache efficiency, etc → save as asset to ship with the game.So meshlets do not add to the risks from welding vertices which you already have (e.g. accidental corruption of UV coordinates or merging of material groups). Artwork is not affected from meshlets in general.However, this applies to games production, not to modding. Things like Nanite and meshlets ofc. make it even harder to mod existing assets, since modders don't have those automated preprocessing tools if devs don't provide them.Newgamemodder said:Does it matter how small/large the mesh is when welding by distance?Yes. Usually you give a distance threshold for the welding, so the scale of the model matters. My advise is to use the smallest threshold possible and observing UVs, which should not change from the welding operation. 

On November 4, 2003, a doctor gave Jon Gluck some of the worst news imaginable: He had cancer — one that later tests would reveal as multiple myeloma, a severe blood and bone marrow cancer. Jon was told he might have as little as 18 months to live. He was 38, a thriving magazine editor in New York with a 7-month-old daughter whose third birthday, he suddenly realized, he might never see.“The moment after I was told I had cancer, I just said ‘no, no, no,’” Jon told me in an interview just last week. “This cannot be true.”Living in remissionThe fact that Jon is still here, talking to me in 2025, tells you that things didn’t go the way the medical data would have predicted on that November morning. He has lived with his cancer, through waves of remission and recurrence, for more than 20 years, an experience he chronicles with grace and wit in his new book An Exercise in Uncertainty. That 7-month-old daughter is now in college.RelatedWhy do so many young people suddenly have cancer?You could say Jon has beaten the odds, and he’s well aware that chance played some role in his survival. (“Did you know that ‘Glück’ is German for ‘luck’?” he writes in the book, noting his good fortune that a random spill on the ice is what sent him to the doctor in the first place, enabling them to catch his cancer early.) Cancer is still a terrible health threat, one that is responsible for 1 in 6 deaths around the world, killing nearly 10 million people a year globally and over 600,000 people a year in the US. But Jon’s story and his survival demonstrate something that is too often missed: We’ve turned the tide in the war against cancer. The age-adjusted death rate in the US for cancer has declined by about a third since 1991, meaning people of a given age have about a third lower risk of dying from cancer than people of the same age more than three decades ago. That adds up to over 4 million fewer cancer deaths over that time period. Thanks to breakthroughs in treatments like autologous stem-cell harvesting and CAR-T therapy — breakthroughs Jon himself benefited from, often just in time — cancer isn’t the death sentence it once was.Our World in DataGetting better all the timeThere’s no doubt that just as the rise of smoking in the 20th century led to a major increase in cancer deaths, the equally sharp decline of tobacco use eventually led to a delayed decrease. Smoking is one of the most potent carcinogens in the world, and at the peak in the early 1960s, around 12 cigarettes were being sold per adult per day in the US. Take away the cigarettes and — after a delay of a couple of decades — lung cancer deaths drop in turn along with other non-cancer smoking-related deaths.But as Saloni Dattani wrote in a great piece earlier this year, even before the decline of smoking, death rates from non-lung cancers in the stomach and colon had begun to fall. Just as notably, death rates for childhood cancers — which for obvious reasons are not connected to smoking and tend to be caused by genetic mutations — have fallen significantly as well, declining sixfold since 1950. In the 1960s, for example, only around 10 percent of children diagnosed with acute lymphoblastic leukemia survived more than five years. Today it’s more than 90 percent. And the five-year survival rate for all cancers has risen from 49 percent in the mid-1970s to 69 percent in 2019. We’ve made strikes against the toughest of cancers, like Jon’s multiple myeloma. Around when Jon was diagnosed, the five-year survival rate was just 34 percent. Today it’s as high as 62 percent, and more and more people like Jon are living for decades. “There has been a revolution in cancer survival,” Jon told me. “Some illnesses now have far more successful therapies than others, but the gains are real.”Three cancer revolutions The dramatic bend in the curve of cancer deaths didn’t happen by accident — it’s the compound interest of three revolutions.While anti-smoking policy has been the single biggest lifesaver, other interventions have helped reduce people’s cancer risk. One of the biggest successes is the HPV vaccine. A study last year found that death rates of cervical cancer — which can be caused by HPV infections — in US women ages 20–39 had dropped 62 percent from 2012 to 2021, thanks largely to the spread of the vaccine. Other cancers have been linked to infections, and there is strong research indicating that vaccination can have positive effects on reducing cancer incidence. The next revolution is better and earlier screening. It’s generally true that the earlier cancer is caught, the better the chances of survival, as Jon’s own story shows. According to one study, incidences of late-stage colorectal cancer in Americans over 50 declined by a third between 2000 and 2010 in large part because rates of colonoscopies almost tripled in that same time period. And newer screening methods, often employing AI or using blood-based tests, could make preliminary screening simpler, less invasive and therefore more readily available. If 20th-century screening was about finding physical evidence of something wrong — the lump in the breast — 21st-century screening aims to find cancer before symptoms even arise.Most exciting of all are frontier developments in treating cancer, much of which can be tracked through Jon’s own experience. From drugs like lenalidomide and bortezomib in the 2000s, which helped double median myeloma survival, to the spread of monoclonal antibodies, real breakthroughs in treatments have meaningfully extended people’s lives — not just by months, but years.Perhaps the most promising development is CAR-T therapy, a form of immunotherapy. Rather than attempting to kill the cancer directly, immunotherapies turn a patient’s own T-cells into guided missiles. In a recent study of 97 patients with multiple myeloma, many of whom were facing hospice care, a third of those who received CAR-T therapy had no detectable cancer five years later. It was the kind of result that doctors rarely see. “CAR-T is mind-blowing — very science-fiction futuristic,” Jon told me. He underwent his own course of treatment with it in mid-2023 and writes that the experience, which put his cancer into a remission he’s still in, left him feeling “physically and metaphysically new.”A welcome uncertaintyWhile there are still more battles to be won in the war on cancer, and there are certain areas — like the rising rates of gastrointestinal cancers among younger people — where the story isn’t getting better, the future of cancer treatment is improving. For cancer patients like Jon, that can mean a new challenge — enduring the essential uncertainty that comes with living under a disease that’s controllable but which could always come back. But it sure beats the alternative.“I’ve come to trust so completely in my doctors and in these new developments,” he said. “I try to remain cautiously optimistic that my future will be much like the last 20 years.” And that’s more than he or anyone else could have hoped for nearly 22 years ago. A version of this story originally appeared in the Good News newsletter. Sign up here!See More: Health

Extra-sensory perception The nine-armed octopus and the oddities of the cephalopod nervous system A mix of autonomous and top-down control manage the octopus's limbs. Kenna Hughes-Castleberry – Jun 7, 2025 8:00 am | 19 Credit: Nikos Stavrinidis / 500px Credit: Nikos Stavrinidis / 500px Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only   Learn more With their quick-change camouflage and high level of intelligence, it’s not surprising that the public and scientific experts alike are fascinated by octopuses. Their abilities to recognize faces, solve puzzles, and learn behaviors from other octopuses make these animals a captivating study. To perform these processes and others, like crawling or exploring, octopuses rely on their complex nervous system, one that has become a focus for neuroscientists. With about 500 million neurons—around the same number as dogs—octopuses’ nervous systems are the most complex of any invertebrate. But, unlike vertebrate organisms, the octopus’s nervous system is also decentralized, with around 350 million neurons, or 66 percent of it, located in its eight arms. “This means each arm is capable of independently processing sensory input, initiating movement, and even executing complex behaviors—without direct instructions from the brain,” explains Galit Pelled, a professor of Mechanical Engineering, Radiology, and Neuroscience at Michigan State University who studies octopus neuroscience. “In essence, the arms have their own ‘mini-brains.’” A decentralized nervous system is one factor that helps octopuses adapt to changes, such as injury or predation, as seen in the case of an Octopus vulgaris, or common octopus, that was observed with nine arms by researchers at the ECOBAR lab at the Institute of Marine Research in Spain between 2021 and 2022. By studying outliers like this cephalopod, researchers can gain insight into how the animal’s detailed scaffolding of nerves changes and regrows over time, uncovering more about how octopuses have evolved over millennia in our oceans. Brains, brains, and more brains Because each arm of an octopus contains its own bundle of neurons, the limbs can operate semi-independently from the central brain, enabling faster responses since signals don’t always need to travel back and forth between the brain and the arms. In fact, Pelled and her team recently discovered that “neural signals recorded in the octopus arm can predict movement type within 100 milliseconds of stimulation, without central brain involvement.” She notes that “that level of localized autonomy is unprecedented in vertebrate systems.” Though each limb moves on its own, the movements of the octopus’s body are smooth and conducted with a coordinated elegance that allows the animal to exhibit some of the broadest range of behaviors, adapting on the fly to changes in its surroundings. “That means the octopus can react quickly to its environment, especially when exploring, hunting, or defending itself,” Pelled says. “For example, one arm can grab food while another is feeling around a rock, without needing permission from the brain. This setup also makes the octopus more resilient. If one arm is injured, the others still work just fine. And because so much decision-making happens at the arms, the central brain is freed up to focus on the bigger picture—like navigating or learning new tasks.” As if each limb weren’t already buzzing with neural activity, things get even more intricate when researchers zoom in further—to the nerves within each individual sucker, a ring of muscular tissue, which octopuses use to sense and taste their surroundings. “There is a sucker ganglion, or nerve center, located in the stalk of every sucker. For some species of octopuses, that’s over a thousand ganglia,” says Cassady Olson, a graduate student at the University of Chicago who works with Cliff Ragsdale, a leading expert in octopus neuroscience. Given that each sucker has its own nerve centers—connected by a long axial nerve cord running down the limb—and each arm has hundreds of suckers, things get complicated very quickly, as researchers have historically struggled to study this peripheral nervous system, as it’s called, within the octopus’s body. “The large size of the brain makes it both really exciting to study and really challenging,” says Z. Yan Wang, an assistant professor of biology and psychology at the University of Washington. “Many of the tools available for neuroscience have to be adjusted or customized specifically for octopuses and other cephalopods because of their unique body plans.” While each limb acts independently, signals are transmitted back to the octopus’s central nervous system. The octopus’ brain sits between its eyes at the front of its mantle, or head, couched between its two optic lobes, large bean-shaped neural organs that help octopuses see the world around them. These optic lobes are just two of the over 30 lobes experts study within the animal’s centralized brain, as each lobe helps the octopus process its environment. This elaborate neural architecture is critical given the octopus’s dual role in the ecosystem as both predator and prey. Without natural defenses like a hard shell, octopuses have evolved a highly adaptable nervous system that allows them to rapidly process information and adjust as needed, helping their chances of survival. Some similarities remain While the octopus’s decentralized nervous system makes it a unique evolutionary example, it does have some structures similar to or analogous to the human nervous system. “The octopus has a central brain mass located between its eyes, and an axial nerve cord running down each arm (similar to a spinal cord),” says Wang. “The octopus has many sensory systems that we are familiar with, such as vision, touch (somatosensation), chemosensation, and gravity sensing.” Neuroscientists have homed in on these similarities to understand how these structures may have evolved across the different branches in the tree of life. As the most recent common ancestor for humans and octopuses lived around 750 million years ago, experts believe that many similarities, from similar camera-like eyes to maps of neural activities, evolved separately in a process known as convergent evolution. While these similarities shed light on evolution's independent paths, they also offer valuable insights for fields like soft robotics and regenerative medicine. Occasionally, unique individuals—like an octopus with an unexpected number of limbs—can provide even deeper clues into how this remarkable nervous system functions and adapts. Nine arms, no problem In 2021, researchers from the Institute of Marine Research in Spain used an underwater camera to follow a male Octopus vulgaris, or common octopus. On its left side, three arms were intact, while the others were reduced to uneven, stumpy lengths, sharply bitten off at varying points. Although the researchers didn’t witness the injury itself, they observed that the front right arm—known as R1—was regenerating unusually, splitting into two separate limbs and giving the octopus a total of nine arms. “In this individual, we believe this condition was a result of abnormal regeneration [a genetic mutation] after an encounter with a predator,” explains Sam Soule, one of the researchers and the first author on the corresponding paper recently published in Animals. The researchers named the octopus Salvador due to its bifurcated arm coiling up on itself like the two upturned ends of Salvador Dali’s moustache. For two years, the team studied the cephalopod’s behavior and found that it used its bifurcated arm less when doing “riskier” movements such as exploring or grabbing food, which would force the animal to stretch its arm out and expose it to further injury. “One of the conclusions of our research is that the octopus likely retains a long-term memory of the original injury, as it tends to use the bifurcated arms for less risky tasks compared to the others,” elaborates Jorge Hernández Urcera, a lead author of the study. “This idea of lasting memory brought to mind Dalí’s famous painting The Persistence of Memory, which ultimately became the title of the paper we published on monitoring this particular octopus.” While the octopus acted more protective of its extra limb, its nervous system had adapted to using the extra appendage, as the octopus was observed, after some time recovering from its injuries, using its ninth arm for probing its environment. “That nine-armed octopus is a perfect example of just how adaptable these animals are,” Pelled adds. “Most animals would struggle with an unusual body part, but not the octopus. In this case, the octopus had a bifurcated (split) arm and still used it effectively, just like any other arm. That tells us the nervous system didn’t treat it as a mistake—it figured out how to make it work.” Kenna Hughes-Castleberry is the science communicator at JILA (a joint physics research institute between the National Institute of Standards and Technology and the University of Colorado Boulder) and a freelance science journalist. Her main writing focuses are quantum physics, quantum technology, deep technology, social media, and the diversity of people in these fields, particularly women and people from minority ethnic and racial groups. Follow her on LinkedIn or visit her website. 19 Comments

ILM teams with Ben Stiller and Apple TV+ to bring thousands of seamless visual effects shots to the hit drama’s second season. By Clayton Sandell There are mysterious and important secrets to be uncovered in the second season of the wildly popular Apple TV+ series Severance (2022-present). About 3,500 of them are hiding in plain sight. That’s roughly the number of visual effects shots helping tell the Severance story over 10 gripping episodes in the latest season, a collaborative effort led by Industrial Light & Magic. ILM’s Eric Leven served as the Severance season two production visual effects supervisor. We asked him to help pull back the curtain on some of the show’s impressive digital artistry that most viewers will probably never notice. “This is the first show I’ve ever done where it’s nothing but invisible effects,” Leven tells ILM.com. “It’s a really different calculus because nobody talks about them. And if you’ve done them well, they are invisible to the naked eye.” With so many season two shots to choose from, Leven helped us narrow down a list of his favorite visual effects sequences to five. (As a bonus, we’ll also dive into an iconic season finale shot featuring the Mr. Milchick-led marching band.) Before we dig in, a word of caution. This article contains plot spoilers for Severance. (And in case you’re already wondering: No, the goats are not computer-graphics.) Severance tells the story of Mark Scout (Adam Scott), department chief of the secretive Severed Floor located in the basement level of Lumon Industries, a multinational biotech corporation. Mark S., as he’s known to his co-workers, heads up Macrodata Refinement (MDR), a department where employees help categorize numbers without knowing the true purpose of their work.  Mark and his team – Helly R. (Britt Lower), Dylan G. (Zach Cherry), and Irving B. (John Turturro), have all undergone a surgical procedure to “sever” their personal lives from their work lives. The chip embedded in their brains effectively creates two personalities that are sometimes at odds: an “Innie” during Lumon office hours and an “Outie” at home. “This is the first show I’ve ever done where it’s nothing but invisible effects. It’s a really different calculus because nobody talks about them. And if you’ve done them well, they are invisible to the naked eye.”Eric Leven 1. The Running Man (Episode 201: “Hello, Ms. Cobel”) The season one finale ends on a major cliffhanger. Mark S. learns that his Outie’s wife, Gemma – believed killed in a car crash years ago – is actually alive somewhere inside the Lumon complex. Season two opens with Mark S. arriving at the Severed Floor in a desperate search for Gemma, who he only knows as her Innie persona, Ms. Casey. The fast-paced sequence is designed to look like a single, two-minute shot. It begins with the camera making a series of rapid and elaborate moves around a frantic Mark S. as he steps out of the elevator, into the Severed Floor lobby, and begins running through the hallways. “The nice thing about that sequence was that everyone knew it was going to be difficult and challenging,” Leven says, adding that executive producer and Episode 201 director, Ben Stiller, began by mapping out the hallway run with his team. Leven recommended that a previsualization sequence – provided by The Third Floor – would help the filmmakers refine their plan before cameras rolled. “While prevising it, we didn’t worry about how we would actually photograph anything. It was just, ‘These are the visuals we want to capture,’” Leven says. “‘What does it look like for this guy to run down this hallway for two minutes? We’ll figure out how to shoot it later.’” The previs process helped determine how best to shoot the sequence, and also informed which parts of the soundstage set would have to be digitally replaced. The first shot was captured by a camera mounted on a Bolt X Cinebot motion-control arm provided by The Garage production company. The size of the motion-control setup, however, meant it could not fit in the confined space of an elevator or the existing hallways. “We couldn’t actually shoot in the elevator,” Leven says. “The whole elevator section of the set was removed and was replaced with computer graphics [CG].” In addition to the elevator, ILM artists replaced portions of the floor, furniture, and an entire lobby wall, even adding a reflection of Adam Scott into the elevator doors. As Scott begins running, he’s picked up by a second camera mounted on a more compact, stabilized gimbal that allows the operator to quickly run behind and sometimes in front of the actor as he darts down different hallways. ILM seamlessly combined the first two Mark S. plates in a 2D composite. “Part of that is the magic of the artists at ILM who are doing that blend. But I have to give credit to Adam Scott because he ran the same way in both cameras without really being instructed,” says Leven. “Lucky for us, he led with the same foot. He used the same arm. I remember seeing it on the set, and I did a quick-and-dirty blend right there and thought, ‘Oh my gosh, this is going to work.’ So it was really nice.” The action continues at a frenetic pace, ultimately combining ten different shots to complete the sequence. “We didn’t want the very standard sleight of hand that you’ve seen a lot where you do a wipe across the white hallway,” Leven explains. “We tried to vary that as much as possible because we didn’t want to give away the gag. So, there are times when the camera will wipe across a hallway, and it’s not a computer graphics wipe. We’d hide the wipe somewhere else.” A slightly more complicated illusion comes as the camera sweeps around Mark S. from back to front as he barrels down another long hallway. “There was no way to get the camera to spin around Mark while he is running because there’s physically not enough room for the camera there,” says Leven. To capture the shot, Adam Scott ran on a treadmill placed on a green screen stage as the camera maneuvered around him. At that point, the entire hallway environment is made with computer graphics. Artists even added a few extra frames of the actor to help connect one shot to the next, selling the illusion of a single continuous take. “We painted in a bit of Adam Scott running around the corner. So if you freeze and look through it, you’ll see a bit of his heel. He never completely clears the frame,” Leven points out. Leven says ILM also provided Ben Stiller with options when it came to digitally changing up the look of Lumon’s sterile hallways: sometimes adding extra doors, vents, or even switching door handles. “I think Ben was very excited about having this opportunity,” says Leven. “He had never had a complete, fully computer graphics version of these hallways before. And now he was able to do things that he was never able to do in season one.” (Credit: Apple TV+). 2. Let it Snow (Episode 204: “Woe’s Hollow”) The MDR team – Mark, Helly, Dylan, and Irving – unexpectedly find themselves in the snowy wilderness as part of a two-day Lumon Outdoor Retreat and Team-Building Occurrence, or ORTBO.  Exterior scenes were shot on location at Minnewaska State Park Preserve in New York. Throughout the ORTBO sequence, ILM performed substantial environment enhancements, making trees and landscapes appear far snowier than they were during the shoot. “It’s really nice to get the actors out there in the cold and see their breath,” Leven says. “It just wasn’t snowy during the shoot. Nearly every exterior shot was either replaced or enhanced with snow.” For a shot of Irving standing on a vast frozen lake, for example, virtually every element in the location plate – including an unfrozen lake, mountains, and trees behind actor John Turturro – was swapped out for a CG environment. Wide shots of a steep, rocky wall Irving must scale to reach his co-workers were also completely digital. Eventually, the MDR team discovers a waterfall that marks their arrival at a place called Woe’s Hollow. The location – the state park’s real-life Awosting Falls – also got extensive winter upgrades from ILM, including much more snow covering the ground and trees, an ice-covered pond, and hundreds of icicles clinging to the rocky walls. “To make it fit in the world of Severance, there’s a ton of work that has to happen,” Leven tells ILM.com. (Credit: Apple TV+). 3. Welcome to Lumon (Episode 202: “Goodbye, Mrs. Selvig” & Episode 203: “Who is Alive?”) The historic Bell Labs office complex, now known as Bell Works in Holmdel Township, New Jersey, stands in as the fictional Lumon Industries headquarters building. Exterior shots often underwent a significant digital metamorphosis, with artists transforming areas of green grass into snow-covered terrain, inserting a CG water tower, and rendering hundreds of 1980s-era cars to fill the parking lot. “We’re always adding cars, we’re always adding snow. We’re changing, subtly, the shape and the layout of the design,” says Leven. “We’re seeing new angles that we’ve never seen before. On the roof of Lumon, for example, the air conditioning units are specifically designed and created with computer graphics.” In real life, the complex is surrounded by dozens of houses, requiring the digital erasure of entire neighborhoods. “All of that is taken out,” Leven explains. “CG trees are put in, and new mountains are put in the background.” Episodes 202 and 203 feature several night scenes shot from outside the building looking in. In one sequence, a camera drone flying outside captured a long tracking shot of Helena Eagan (Helly R.’s Outie) making her way down a glass-enclosed walkway. The building’s atrium can be seen behind her, complete with a massive wall sculpture depicting company founder Kier Eagan. “We had to put the Kier sculpture in with the special lighting,” Leven reveals. “The entire atrium was computer graphics.” Artists completed the shot by adding CG reflections of the snowy parking lot to the side of the highly reflective building. “We have to replace what’s in the reflections because the real reflection is a parking lot with no snow or a parking lot with no cars,” explains Leven. “We’re often replacing all kinds of stuff that you wouldn’t think would need to be replaced.” Another nighttime scene shot from outside the building features Helena in a conference room overlooking the Lumon parking lot, which sits empty except for Mr. Milchick (Tramell Tillman) riding in on his motorcycle. “The top story, where she is standing, was practical,” says Leven, noting the shot was also captured using a drone hovering outside the window. “The second story below her was all computer graphics. Everything other than the building is computer graphics. They did shoot a motorcycle on location, getting as much practical reference as possible, but then it had to be digitally replaced after the fact to make it work with the rest of the shot.” (Credit: Apple TV+). 4. Time in Motion (Episode 207: “Chikhai Bardo”) Episode seven reveals that MDR’s progress is being monitored by four dopplegang-ish observers in a control room one floor below, revealed via a complex move that has the camera traveling downward through a mass of data cables. “They built an oversize cable run, and they shot with small probe lenses. Visual effects helped by blending several plates together,” explains Leven. “It was a collaboration between many different departments, which was really nice. Visual effects helped with stuff that just couldn’t be shot for real. For example, when the camera exits the thin holes of the metal grate at the bottom of the floor, that grate is computer graphics.” The sequence continues with a sweeping motion-control time-lapse shot that travels around the control-room observers in a spiral pattern, a feat pulled off with an ingenious mix of technical innovation and old-school sleight of hand. A previs sequence from The Third Floor laid out the camera move, but because the Bolt arm motion-control rig could only travel on a straight track and cover roughly one-quarter of the required distance, The Garage came up with a way to break the shot into multiple passes. The passes would later be stitched together into one seemingly uninterrupted movement. The symmetrical set design – including the four identical workstations – helped complete the illusion, along with a clever solution that kept the four actors in the correct position relative to the camera. “The camera would basically get to the end of the track,” Leven explains. “Then everybody would switch positions 90 degrees. Everyone would get out of their chairs and move. The camera would go back to one, and it would look like one continuous move around in a circle because the room is perfectly symmetrical, and everything in it is perfectly symmetrical. We were able to move the actors, and it looks like the camera was going all the way around the room.” The final motion-control move switches from time-lapse back to real time as the camera passes by a workstation and reveals Mr. Drummond (Ólafur Darri Ólafsson) and Dr. Mauer (Robby Benson) standing behind it. Leven notes that each pass was completed with just one take. 5. Mark vs. Mark (Episode 210: “Cold Harbor”) The Severance season two finale begins with an increasingly tense conversation between Innie Mark and Outie Mark, as the two personas use a handheld video camera to send recorded messages back and forth. Their encounter takes place at night in a Lumon birthing cabin equipped with a severance threshold that allows Mark S. to become Mark Scout each time he steps outside and onto the balcony. The cabin set was built on a soundstage at York Studios in the Bronx, New York. The balcony section consisted of the snowy floor, two chairs, and a railing, all surrounded by a blue screen background. Everything else was up to ILM to create. “It was nice to have Ben’s trust that we could just do it,” Leven remembers. “He said, ‘Hey, you’re just going to make this look great, right?’ We said, ‘Yeah, no problem.’” Artists filled in the scene with CG water, mountains, and moonlight to match the on-set lighting and of course, more snow. As Mark Scout steps onto the balcony, the camera pulls back to a wide shot, revealing the cabin’s full exterior. “They built a part of the exterior of the set. But everything other than the windows, even the railing, was digitally replaced,” Leven says. “It was nice to have Ben [Stiller’s] trust that we could just do it. He said, ‘Hey, you’re just going to make this look great, right?’ We said, ‘Yeah, no problem.’”Eric Leven Bonus: Marching Band Magic (Episode 210: “Cold Harbor”) Finally, our bonus visual effects shot appears roughly halfway through the season finale. To celebrate Mark S. completing the Cold Harbor file, Mr. Milchick orders up a marching band from Lumon’s Choreography and Merriment department. Band members pour into MDR, but Leven says roughly 15 to 20 shots required adding a few more digital duplicates. “They wanted it to look like MDR was filled with band members. And for several of the shots there were holes in there. It just didn’t feel full enough,” he says. In a shot featuring a God’s-eye view of MDR, band members hold dozens of white cards above their heads, forming a giant illustration of a smiling Mark S. with text that reads “100%.” “For the top shot, we had to find a different stage because the MDR ceiling is only about eight feet tall,” recalls Leven. “And Ben really pushed to have it done practically, which I think was the right call because you’ve already got the band members, you’ve made the costumes, you’ve got the instruments. Let’s find a place to shoot it.” To get the high shot, the production team set up on an empty soundstage, placing signature MDR-green carpet on the floor. A simple foam core mock-up of the team’s desks occupied the center of the frame, with the finished CG versions added later. Even without the restraints of the practical MDR walls and ceiling, the camera could only get enough height to capture about 30 band members in the shot. So the scene was digitally expanded, with artists adding more green carpet, CG walls, and about 50 more band members. “We painted in new band members, extracting what we could from the practical plate,” Leven says. “We moved them around; we added more, just to make it look as full as Ben wanted.” Every single white card in the shot, Leven points out, is completely digital. (Credit: Apple TV+). A Mysterious and Important Collaboration With fans now fiercely debating the many twists and turns of Severance season two, Leven is quick to credit ILM’s two main visual effects collaborators: east side effects and Mango FX INC, as well as ILM studios and artists around the globe, including San Francisco, Vancouver, Singapore, Sydney, and Mumbai. Leven also believes Severance ultimately benefited from a successful creative partnership between ILM and Ben Stiller. “This one clicked so well, and it really made a difference on the show,” Leven says. “I think we both had the same sort of visual shorthand in terms of what we wanted things to look like. One of the things I love about working with Ben is that he’s obviously grounded in reality. He wants to shoot as much stuff real as possible, but then sometimes there’s a shot that will either come to him late or he just knows is impractical to shoot. And he knows that ILM can deliver it.” — Clayton Sandell is a Star Wars author and enthusiast, TV storyteller, and a longtime fan of the creative people who keep Industrial Light & Magic and Skywalker Sound on the leading edge of visual effects and sound design. Follow him on Instagram (@claytonsandell) Bluesky (@claytonsandell.com) or X (@Clayton_Sandell).

Study the Secrets of Early American Photography at This New Exhibition “The New Art: American Photography, 1839-1910” at the Metropolitan Museum of Art will feature more than 250 photographs Lillian Ali - Staff Contributor June 6, 2025 This image, taken by an unknown photographer in 1905, is an example of a cyanotype. The Metropolitan Museum of Art, William L. Schaeffer Collection A new exhibition at the crossroads of art, history and technology chronicles the beginnings of early American photography. Titled “The New Art: American Photography, 1839-1910,” the show at the Metropolitan Museum of Art in New York City features more than 250 photographs that capture “the complexities of a nation in the midst of profound transformation,” says Max Hollein, the Met’s CEO, in a statement. Curator Jeff Rosenheim tells the Wall Street Journal’s William Meyers that the exhibition focuses “on how early artists used the different formats to record individuals and the built and natural environments surrounding them.” A daguerrotype from around 1850 depicts a woman wearing a tignon, a headcovering popular among Creole women of African descent. The Metropolitan Museum of Art, William L. Schaeffer Collection The oldest photographs on display are daguerreotypes, named for inventor Louis Daguerre, which were introduced in 1839 as the first publicly available form of photography. Creating a daguerreotype was a delicate, sometimes painstaking process that involved several chemical treatments and variable exposure times. The process yielded a sharply detailed picture on a silver background and was usually used for studio portraiture. The exhibition moves through the history of photography, from daguerreotypes and other photographs made on metal to those made on glass and, eventually, paper. It even features stereographs, two photos showing an object from slightly different points of view, creating an illusion of three-dimensionality. Installation view of "The New Art: American Photography, 1839-1910" Eugenia Tinsely / The Met Rosenheim believes that early photographic portraits empowered working-class Americans. “Photographic portraits play a role in people feeling like they could be a citizen,” Rosenheim tells the Guardian’s Veronica Esposito. “It’s a psychological, empowering thing to own your own likeness.” Photographs in the exhibition also spotlight key moments in American history. Items on view include a portrait of formerly enslaved individuals and an image of a conspirator in the assassination of Abraham Lincoln. The exhibition features big names in American photography, such as John Moran, who advocated for the recognition of photography as an art form, and Alice Austen, a pioneering landscape photographer. Group on Petria, Lake Mahopac​​​​​​, photographed in 1888 by Alice Austen The Metropolitan Museum of Art, William L. Schaeffer Collection Many of the photographs on display were taken by unknown artists. One of the most recent photos in the exhibition, taken by an unknown artist in 1905, is a cyanotype depicting figures tobogganing on a hill in Massachusetts. Cyanotypes were created by exposing a chemically treated paper to UV light, such as sunlight, yielding the blue pigment it was named for. Beyond portraits and landscapes, the exhibition features several enigmatic images, such as one of a boot placed in a roller skate and positioned on top of a stool. Rosenheim tells the Guardian that the mysterious photo “asks more questions than it answers.” An unknown photographer took this unconventional still life in the 1860s. The Metropolitan Museum of Art, William L. Schaeffer Collection “It’s very emblematic of the whole of 19th-century American photography,” he adds. The exhibition features photographs from across time and economic divides, with portraits of the working-class and wealthy alike. “The collection is just filled with the everyday stories of people,” Rosenheim tells the Guardian. “I don’t think painting can touch that.” “The New Art: American Photography, 1839-1910” is on view at the Metropolitan Museum of Art in New York City through July 20, 2025. Get the latest stories in your inbox every weekday.

The Leica Q3 43 has gone with me everywhere to capture everything I see.

Over 25,000 photos later, I'm happy I made the decision to buy a Leica Q3 43.