Netflix has no shortage of options when it comes to science fiction programming and experimental anthology series, but Love, Death + Robots is an especially beautiful love letter to science fiction’s chameleonic nature and endless versatility. The unpredictable animated anthology series combines sci-fi with comedy, horror, fantasy, mystery, and romance as it brings gripping genre literature to life through a modern lens. In doing so, Love, Death + Robots doesn’t just celebrate science fiction; it helps it evolve. Sci-fi is a revelatory storytelling genre that can open the audience’s mind and forever change their perception of reality. The best of it probes, inspires, and admonishes, which is exactly what Tim Miller (Deadpool) and Jennifer Yuh Nelson (Kung Fu Panda 2 and 3) strive for in Love, Death + Robots, now in its fourth season. Nothing is off-limits in the series, whether it’s a cat-fueled dystopia, gladiatorial combat atop dinosaurs, or a poet’s feud with Satan. The show aims to create the same level of jubilation in its viewers as those who discovered these short stories for the first time. Pretty much all the vignettes have been based on short stories that Tim’s read throughout his life,” explains Nelson, Love, Death + Robots’ supervising director. “We have hundreds of these stories just piled up.” There’s a true passion for the source material that helps Love, Death + Robots excel. This enormous collection of genre classics gets carefully selected as each new season takes shape.  “We try to curate the perfect mix. So we have a little something for everybody,” creator Miller elaborates. This has been one of the secrets to Love, Death + Robots’ success. Each collection of episodes is truly unique and feels like a pulpy paperback of short stories. In fact, Love, Death + Robots has even published collections of each season’s stories. “All the money goes to the authors,” Miller proudly adds. “We want people to read the stories! Forget about making them into movies.” Love, Death + Robots has resonated with science fiction fans who appreciate captivating and concise storytelling. That being said, Love, Death + Robots is also a visual extravaganza that pushes just as many boundaries in animation. Four seasons in, the series “Often, we choose the director and the animation studio according to their specialty,” Nelson explains as she continues to break down the meticulous nature of this process. “If we have two tentpole episodes that look a certain way, then we want to make sure that those episodes are going to look vastly different from each other.” For instance, Titmouse’s impressionistic work on Volume IV’s “How Zeke Got Religion” actively enhances the story. “You need to find their thing,” Nelson adds in reference to Love, Death + Robots’ roster of animation studios and what they each bring to the table. “It’s important for us, especially for this series, to make sure that we’re really showcasing the whole breadth of animation,” asserts Nelson. “Sometimes these directors are very much pioneers in what they do, and no one else is doing what they do. That’s why we end up working with them.” Photo-realistic 3D animation, stop-motion, traditional 2D visuals, and stop-motion are just some of the animation styles on display in Love, Death + Robots. The series has even increasingly dipped its toe into live-action stories that blur the lines between reality and animation. “Rarely do you see such a showcase of animation like this,” Nelson says. “This is a way to show new ideas, new looks, and new innovation by different directors and studios around the world.” Miller reiterates that it’s a deeply collaborative process where the animation studios have just as much agency as the storytellers.  “We push it in the initial direction, and then the directors come in and do their pitch.” The final product becomes a synthesis of ideas that are built upon ambition and taking risks. “We try to give them as much freedom as we can,” Miller emphasizes. This relationship has paid off well, earning the animated series 13 Primetime Emmy Awards, including Outstanding Short Form Animated Program and Outstanding Individual Achievement in Animation. The series’ latest batch of episodes is likely to add to this already impressive collection of accolades. Love, Death + Robots’ 45 episodes provide a broad, brave mix of everything that science fiction and animation have to offer. However, the series continues to look forward and is determined to surpass these heights. “We’ve got a lot of stories,” boasts Miller. “I have the next season—seasons, actually—picked out.” And while there were previously spin-offs and off-shoots in consideration, Love, Death + Robots is the perfect incubator for these stories, whether they’re two minutes or 20 minutes. “The beauty of the show is that we’d never get some of these ideas made if we were asking to do a feature,” admits Miller.  Join our mailing list Get the best of Den of Geek delivered right to your inbox! Love, Death + Robots plays by its own rules and continues to redefine anthology storytelling. It’s still the only series where fans can alternate between a string puppet rock concert and Russian Civil War soldiers fighting ancient supernatural evils. “There’s still a lot of room to do new and innovative things that we haven’t done before,” Miller insists. “Although we always seem to end up with too many cat stories. I can’t really explain that.” Four volumes of Love, Death & Robots are available to stream on Netflix now.

Nature, Published online: 02 June 2025; doi:10.1038/d41586-025-01683-yThe poles hold 70% of Earth’s fresh water and are crucial to science; what’s unfolding there as the planet warms deserves greater attention.

Version 1.0.0 By Robert Jan van Pelt (Park Books, 2025) The largest artifact in the touring exhibition Auschwitz. Not Long Ago. Not Far Away., currently on display at the ROM in Toronto, is a wooden barracks building. It’s from the Auschwitz-Monowitz camp, a satellite to Auschwitz created to provide slave labour to the IG Farben corporation for the construction of a synthetic rubber factory.  The discovery of a sister building, back in 2012, led exhibition chief curator and architectural historian Robert Jan van Pelt, University Professor at the Waterloo School of Architecture, on a research journey to write a comprehensive history of the barracks—temporary buildings that have not only housed prisoners, but also provided shelter for military servicemen and women, refugees, and natural disaster survivors. “Many people have experienced, for shorter or longer time periods, life in a barrack, and for all of them it represented life on the edge, for better or worse,” writes Van Pelt. Worm’s eye axonometric of Renkioi Hospital Barrack, a prefabricated hospital designed by Ismabard Kingdom Brunel for a site in Turkey, 1857. Van Pelt’s book criss-crosses with ease through architectural history, military history, and the history of medicine—all of which played crucial roles in the evolving development of this seemingly simple building type. The book is arranged in a dozen episodes, with the barrack at the centre of each, serving as an anchor point for unfolding the rich intellectual and historical context shaping the way these structures were developed and deployed. The book is richly illustrated with archival materials—a feat in itself, given that the documentation for temporary buildings, particularly before 1900, is scarce. These drawings, photos, and paintings are supplemented with 20 worm’s eye views of key buildings, carefully composed by a team of Waterloo architecture school students and alumni.  Thomas Thomaszoon, View of the headquarters of the Spanish in the Huis tea Kleef during the siege of Haarlem, 1572-73. Collection of Noord-Hollands Archief, Haarlem; courtesy Robert Jan van Pelt Like many vernacular buildings, temporary structures larger than a tent, designed to house soldiers in the field, have existed at least since Ancient Rome. One of the first visual accounts of barracks came centuries later, in the winter of 1572, when the Spanish laid siege to the Dutch city of Haarlem, and cartographer Thomas Thomaszoon sketched the position of dozens of Spain’s wood-and-straw structures outside the city. The siege was successful, but only a few years later, the Dutch Republic gained the upper hand. As part of the creation of a standing army, they began to develop more precise instructions for the layout of camps, including the construction of temporary barracks. Antoine-François Omet des Foucaux, Barrack constructed in Hendaye, France, 1793. From Jean-Charles Krafft, Plans, coupes et élévations de diverses productions de l’art de la charpente, 1805. Collection of Bilbliothèque Nationale de France, Paris. Courtesy Robert Jan van Pelt The Napoleonic army made use of barracks in both military camps and training camps; by the mid-1800s, the construction of various barrack types was detailed in field construction manuals issued to officers in many European armies. During the Crimean War (1853-56), over 3,500 prefabricated barracks were manufactured in a Gloucester factory, as a solution to the appalling conditions at the front. But when the structures arrived at port, British forces were not able to unload and erect them—the materials for a single building weighed more than two tons, and each would require 60 horses (or 150 men) to transport to camp on the muddy roads.  The US (Union) Army’s Lincoln Hospital, Washington, DC, 1865. Collection of Library of Congress, Washington, DC. Courtesy Robert Jan van Pelt Prefabrication was also used, with somewhat more success, towards the end of the conflict to erect field hospitals designed by British engineer Isambard Kingdom Brunel with a priority on cross-ventilation to limit the spread of disease. Low mortality rates from similar structures led to a continued preference for “barrack hospitals” based on groupings of low-slung, well-ventilated pavilions, rather than conceived as single grand structures. The model was further refined with the addition of primitive underfloor heating and ridge ventilation by former surgeon William A. Hammond for the Union Army during the American Civil War (1861-65).  Barrack hospitals were constructed for civilian use, as well. Following the conclusion of the Franco-Prussian war (1870-71), such designs were built to house patients with infectious diseases in Berlin and proposed as a means to bring professional medical care to Germany’s rural areas. A barracks-inspired hospital was built in Saint Petersburg, Russia, in 1889, and continues to be operational.  If the barrack as an accommodation for the sick is a progressive tale, the 19th-century history of the barrack is equally checkered by the building type’s use for prisoner accommodation, including in the penal colonies of Australia and French Guiana. In North America, barracks were used in an internment camp for Native American Dakotas, and Civil War-era Union barracks at Camp Douglas were used to house Confederate prisoners. The oldest preserved barrack in the world may be in Canada, at Grosse Isle national park. Here, barrack-style quarantine sheds were used to detain thousands of Irish immigrant families during the typhoid fever epidemic of 1846-47, and their damp, fetid conditions contributed to many deaths—an episode Van Pelt describes as a “blot on the national consciousness of Canada.” A single Doecker Hut contains an operation room, pharmacy and hospital management office. The prefabricated, portable hospitals were developed in 1885, and used around the world, including in the First World War. In America, they were marketed for managing epidemics in the wake of the 1892 typhus fever outbreak in New York. Courtesy Berlin State Library and Robert Jan van Pelt   At the turn of the 19th century, the prefabricated portable barrack came to the fore with the manufacturing of the Doecker barracks, by Christoph & Unmack, a firm based in Copenhagen and Germany. Developed by a former military officer-turned-tentmaker, the technically sophisticated model used large rectangular frames that could be clipped together, and covered with “felt-cardboard”—dense felt pressed onto canvas and impregnated with linseed oil. The self-supporting structures proved easy to set up, dismount, and transport, making them suitable for both military applications—and, with little modification, for humanitarian aid. The Red Cross deployed Doecker barracks for use as field hospitals in Manchuria and Yokohama during the Russo-Japanese War (1904-05).  The Barrack, 1572-1914 wraps up in in the early 20th century, but with the note that in the ensuing decades until 1945, millions of barracks were produced by many of the world’s major nations—and that most of these were erected in barbed-wire-ringed compounds. “This is the period in which tens if not hundreds of millions of people, many of whom were civilians, were forced to live in barracks, as refugees, as expellees, as civilian internees, as forced laborers, as prisoners or war, as concentration camp prisoners, and as people made homeless by the destruction wrought by war,” writes Van Pelt. Up until 1914, he notes, this building type largely carried a sense of achievement—an image that would change sharply with the Age of the Camps. But although a WWII barrack was responsible for instigating Van Pelt’s initial investigation, that time period will need to await a second volume on this simple building type with a rich, complex, and complicated history.   As appeared in the June 2025 issue of Canadian Architect magazine  The post Book Review: The Barrack, 1572-1914—Chapters in the History of Emergency Architecture appeared first on Canadian Architect.

Astronomers have spotted something strange and spectacular: a mysterious object that keeps emitting pulses every 44 minutes.In a press release from Australia's Curtin University, which was part of the international team that detected the object just 15,000 light-years away in our Milky Way galaxy, astronomers explained that the find was all the more stunning because the signal is coming in the form of both X-rays and radio waves.The object, which was named ASKAP J1832-0911 after Australia's ASKAP radio telescope that was used to detect it, was discovered emitting two-minute-long pulses that would pause and then repeat 44 minutes later. As the Curtin press release explains, the researchers lucked out when they realized that NASA’s Chandra X-ray Observatory was observing the same part of the sky and detected the same repeating signal in X-ray form.This dual-natured pulse belongs to a newly-discovered class of space phenomena known as "long-period radio transients," or LPTs for short.Discovered in 2022 by the International Centre for Radio Astronomy Research — which also sponsored this latest study — these mystery pulses have unknown origins and occur in fixed intervals of minutes or hours. They're considered by astronomers to be remarkably slow as compared to the signals emitted by pulsars, those rapidly-rotating stars that send out similar bursts every few milliseconds when their poles point in Earth's direction.In the years since they were first discovered, astronomers around the world have only detected some 10 other LPTs — but before now, none have been run through X-ray telescopes as well.According to Ziteng "Andy" Wang, an ICRAR-affiliated Curtin astronomer and the lead author a paper about the finding that was just published in the journal Nature, discovering the dual nature of LPTs in such a coincidental manner "felt like finding a needle in a haystack.""The ASKAP radio telescope has a wide field view of the night sky, while Chandra observes only a fraction of it," Wang explained in the Curtin press release. "So, it was fortunate that Chandra observed the same area of the night sky at the same time."Because LPTs are such a new phenomenon to astronomers, they can't say for sure what causes them.When the first of them were discovered, astronomers posited that they could be coming from magnetars, a type of neutron star with extremely strong magnetic fields that also emit radio pulses at faster intervals, leading to the ICRAR team positing that they may have an "ultra-long-period magnetar" on their hands.While the magnetar theory appears to have been scrapped, the astronomers behind this update in LPT knowledge are hopeful that it will help them figure out what these strange, slow pulses are about."This object is unlike anything we have seen before," said Wang.Share This Article

Frankenstein, the post-Enlightenment novel written by a teenage girl that invented modern science fiction, has long been Guillermo del Toro’s white whale. The Mexican filmmaker has eyed adapting Mary Shelley’s story of a modern day Prometheus since the 1990s. And now it’s almost here. It’s a good feeling for the filmmaker and his admirers… but it also an opportunity of mounting excitement for fans of Shelley, too, since so much of her 1818 masterpiece remains mostly associated with the page in spite of the countless film adaptations based on the story of a man and his monster. And as judged by the first remarkable teaser trailer of Frankenstein introduced by del Toro and stars Oscar Isaac and Mia Goth at Netflix’s Tudum event Saturday night, it’s safe to stay that del Toro is pulling from Shelley directly… including a wrap-around story of hers that is seldom ever attempted on the screen. “What manner of creature is that?” a shaken voice whispers in the new Frankenstein trailer. “What manner of devil made him?” We never exactly see what countenance could earn the dehumanizing term “creature” in the trailer, but we feel his presence. He is a silhouette, a shadow—a vengeful wraith—walking across a sheet of ice with the sunset to his back. And he is approaching what is demonstrably a half-mad, frostbitten Victor Frankenstein (Oscar Isaac), who can only say in his frozen delirium “I did.” Victor is the devil who made that. For fans of Shelley’s novel, or just those with a good memory of Kenneth Branagh’s now mostly forgotten 1994 adaptation of the book, this framing device should send a chill of anticipation through the spine as giddy as any more familiar promises of gods and monsters. That’s because del Toro is adapting the cruel framing device Shelley used to introduce both Victor and the creature he pursues. Indeed, most of Frankenstein on the page is told in flashback and relayed by our protagonist Victor as a kind of last rites confession as he dies from fever and starvation after years and years of chasing his creation north. Always north. Whereas most of the novel takes place actually at the end of the Enlightenment era of the 19th century—the glory days of Mary’s famous philosophical and activist parents—the only “modern” part of the story is to compare the zeal for discovery in Victor with what was only a dawning fascination in the 19th century with discovering the North Pole (a feat that wouldn’t actually be accomplished until the early 20th century). In the book, Victor’s tale of obsession for greatness causes a captain who has led his men to becoming stuck in the Arctic ice to reflect on the potentially lethal consequences of his ambitions—especially after he meets the Monster who later verifies Victor’s story by mourning over the scientist’s body. The framing device is fascinating because of where it places the story in history, but also because it elevates the tragedy of the so-called Monster and his Creator. Who was really hunting who at the end of the world in the North Pole, and who is truly the monster? The Creature did terrible things, but how much of that is Victor’s fault for abandoning his progeny to a lifetime of loneliness hatred, and despair, including by that which gave him life? Both suffer tragic fates in the end in the cold. Unloved and unremembered, except by one sea captain no one will believe. While it remains to be seen if del Toro is doing a straight-ahead faithful adaptation of the novel—in fact we can assume he is not since Isaac’s Victor dresses more like a Victorian of the mid-19th century than a contemporary of Voltaire or Thomas Jefferson, and we also know that Burn Gorman appears in the movie as Fritz, a character created by Universal Pictures in the iconic 1931 film adaptation starring Boris Karloff—it is fascinating to see the master filmmaker returning to the source material. It also raises questions of just where he will go with Jacob Elordi’s intentionally obscured and hidden Monster. We know from the trailer’s end with the Monster attacking the crew of the North Pole-bound ship (a beat also, we might add, is not in the novel) that he has the power of speech. It will be curious indeed to learn if he proves to be a Milton-esque philosopher demon, which is also a largely ignored element of Shelley’s original story. Frankenstein is expected to premiere in November on Netflix.

Pros Excellent cooling performanceBrilliantly designed front fan bracketsBeautiful lighting effects in tested Ambience Pro RGB versionElaborate, web-accessible software controls for lighting, fans Cons Only minimal dust filtrationHigh price for our Ambience Pro test model Fractal Design Meshify 3 Specs 120mm or 140mm Fan Positions 6 120mm to 200mm Fans Included 3 Dimensions (HWD) 20.1 by 9.1 by 17.2 inches Fan Controller Included? Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color Addressable RGB Internal 2.5-Inch Bays 6 Internal 3.5-Inch Bays 2 Internal Chassis Lighting Color None Maximum CPU Cooler Height 173 Maximum GPU Length 349 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 180 Power Supply Mounting Location Bottom Side Window(s)? Yes (Tempered Glass) Weight 20.2 All Specs Fractal Design boosts its latest Meshify PC case with a trio of 140mm ARGB fans behind its now-iconic “crumpled mesh” front face. Starting at a mid-market $139.99 for its base model, the Meshify 3 also comes in upgraded versions with nifty extras that creep up the price. These include items like ARGB fan trim, ARGB side panel lighting, an ARGB strip surrounding the face panel, and even an ARGB controller that connects to the web. Taken together, all that can bump the price as high as the $219.99 MSRP for the deluxe, spectacular Ambience Pro RGB version of the case we tested. Whatever the feature mix you opt for, the case’s robust cooling performance shines. At the high end of the range, though, factor in the case’s biggest shortfall—its lack of inlet-air dust filtration—given what competitors deliver in $200-plus cases. Our current ATX tower favorite, the NZXT H7 Flow, isn't much better equipped with filters and isn't as striking as the Ambience Pro case in all its lit glory, but it costs much less.Design: A Crumpled ClassicPC-case feature trends have changed a bit in the eight years that Fractal Design has been putting its signature crumpled-mesh faces on classic mid-tower cases. (The aesthetic crumpling is easier to see in photos of the shinier black finish, such as the Meshify 2 we reviewed in 2021.) This latest version adds an air deflector at the front of the power supply shroud to force a bit more airflow past your hot graphics card. This Ambience Pro RGB variant’s feature set, as noted, has a USB-based ARGB controller, as well as lighting around the front face, along the bottom of the left side panel’s window, and on the three fans. Buyers willing to forgo most of the lit-up bling can get the basic “RGB” version with just the fan lighting for $159.99, and those willing to give up even that helping of ARGB can get the base “TG” version for $139.99. Our sample was in white; all three models are also available in black, and buyers who yearn for further simplification will find an additional “Solid” variant sold exclusively in black, with a painted steel panel on the left side in place of the window.Fractal Design has merged the headphone and microphone jacks of previous versions into a single four-pole connector on the Meshify 3. This connector functions as a normal headphone jack when one is plugged in; the extra pole serves the monaural microphone of a combined headset plug. Fractal also ditched the reset button of previous cases, but kept the twin USB 3 Type-A and a single Type-C port. And, this time around, the lighted power-on indicator ring that surrounds the power button is ARGB.(Credit: Thomas Soderstrom)Though the mesh that covers the face and top panel could potentially filter out some inbound dust, the only part of the Meshify 3 that’s explicitly designed as a dust trap is under the power supply’s air inlet. Sliding out from the case’s side, it’s partially disguised as a portion of the rear case foot.(Credit: Thomas Soderstrom)The Meshify 3’s back panel features a pattern of vent slots spaced to allow a fan to be screwed directly into the slots. Also back here are surface-mounted PCI Express expansion-card slots with replaceable covers, a plastic screw-tab cover with a built-in push tab at the bottom to ease its removal, and a removable power supply bracket that’s secured with two large knurled screws. Power supply insertion is through the case’s rear panel; the design lacks the space to slide in the power supply from the side.(Credit: Thomas Soderstrom)Both side panels are secured at the top with snaps, and Fractal Design added a pair of tabs to make that task a little easier. Those tabs also have screw holes, enabling you to further secure your side panels against accidental removal.A nylon pull tab at the center of the top panel’s back edge serves a similar function. To release that panel and lift it off, you must first slide it back a quarter inch or so.(Credit: Thomas Soderstrom)The front ARGB fans have 140mm frames, but there’s too little space behind them to mount a 420mm-format radiator vertically. That’s because radiator end caps tend to extend the total size by around 40mm (give or take 6mm).(Credit: Thomas Soderstrom)On the other hand, those really motivated to place a radiator behind the front panel’s fans will find that a 360mm-format unit will work, but only by removing the 140mm fans and flipping the fan-mount brackets over. (They are visible in the image below.) Fractal Design’s brilliance shines through with these very basic sheet-metal brackets that flip to support either 120mm or 140mm fans without hindering airflow.(Credit: Thomas Soderstrom)The top panel is fully removable to ease radiator installation and removal, but it does not benefit from the front panel’s design wizardry. While its straight-edged brackets will cover a portion of the fan’s blades when fans are mounted directly on them, its 330mm-plus of length is sufficient to support every 280mm-format radiator we can think of.Also, notice the removable cable shroud running up and down the case near the front. It is adjustable to fit motherboards up to 10.9 inches deep. That is less than the 13-inch max depth of Extended ATX, but it’s still sufficient to fit the slightly oversized enthusiast-class motherboard models that sometimes still get called EATX.(Credit: Thomas Soderstrom)The lower front fan’s air deflector is removable and sits far enough above the case’s floor to be used in conjunction with a pair of 2.5-inch drive bays hidden beneath it. (We don’t even want to think about how we’d manage the cables in that configuration, however.)We removed the cable shroud for a clearer shot of this area. Keen observers might note the mounting slot for its lower edge at the top of the photo.(Credit: Thomas Soderstrom)Two drive trays, three push-in cable clips, and the ARGB controller are all found behind the motherboard tray. The card bracket’s removable covers and the removable power supply bracket are shown in the image below detached and in front of the case, and the photo also shows the gap beneath the removable front fan duct into which some builders may want to install a pair of 2.5-inch drives.Recommended by Our Editors(Credit: Thomas Soderstrom)More drive storage is visible here on the back of the motherboard tray. Configured from the factory to hold two 3.5-inch drives, these brackets on the back of the motherboard tray can be repositioned to hold four 2.5-inch drives instead.(Credit: Thomas Soderstrom)Held in place by a hook-and-loop Velcro-style strap, the included ARGB controller has USB and PWM input on the top, proprietary combination connectors on the side, and an old-fashioned SATA power connector on its bottom to power it up.(Credit: Thomas Soderstrom)Note that Fractal designed special outer shells on the proprietary ARGB/PWM combo connectors. This design is to prevent them from being mistakenly connected to anything USB Type-C, from which they appear to borrow their form. As with several others, this photo again shows the 10mm gap between the bottom panel’s 2.5-inch drive mounts and the underside of the front fan’s air guide.(Credit: Thomas Soderstrom)As for the controller box itself, here’s a shot of the connectors that we couldn’t see in the ARGB controller’s previous photos, including the SATA power inlet.(Credit: Thomas Soderstrom)Of the two output cables we did see, one is for the case's chain of fans, and the other is for this version of the case’s “Ambience Pro” lighting. Four telescoping contact pins allow the front panel’s portion to separate easily from the rest of that latter cable without an awkward tether.(Credit: Thomas Soderstrom)Building With the Fractal Design Meshify 3: Perfect Parts PacksFractal's accessory kits are hard to top in terms of neatness and clear labeling. Start with the screws: The Meshify 3 includes 24 M3 mounting screws, nine #6-32 screws to attach the motherboard to case standoffs, four #6-32 screws with hex/Phillips combo heads for power supply installation, and eight #6-32 shoulder screws for mounting 3.5-inch drives on damping grommets. (Credit: Thomas Soderstrom)You also get eight damping grommets, four cable ties, and an extra motherboard standoff. (But no extra screw for it! Such is life.) Our case being the Ambience Pro RGB version, it also includes a breakout cable that goes from the case’s proprietary ARGB/PWM connector to a standard ARGB strip and a standard PWM fan, along with an extension cable for the proprietary connector.Connecting the case to our motherboard are a power-button lead, an HD Audio header cable for the headset combo jack, a 19-pin USB 3.x for the Type-A ports, and a Gen 2x2 Type-E internal cable for the single Type-C external port. The case’s RGB controller also connects to one our motherboard’s USB 2.0 breakout headers and one of its PWM fan headers.(Credit: Thomas Soderstrom)The white version of the Meshify 3 includes chrome hardware, but since our standard Asus ATX test motherboard is black, I flexed my design chops and used black screws to attach it. I can also divulge that I initially forgot to reinstall the cable shroud, which required me later in the build to remove the graphics card, install the shroud, and reinstall the card. Oops!(Credit: Thomas Soderstrom)The RGB controller uses a web interface to select its various lighting and fan modes, rather than forcing users to install software, and it stores those settings on the controller rather than leaving components in the OS. You can dictate a "startup" lighting effect separately from the regular run of lighting that the case cycles through. Using it allowed us to switch from the case’s soft blue default to something a little more, shall we say, festive.(Credit: Thomas Soderstrom)(Credit: Thomas Soderstrom)(Credit: Thomas Soderstrom)(Credit: Thomas Soderstrom)The light controller’s “Sunset” mode looked like a softer variation of our CPU cooler’s Rainbow mode in this test. Nice.(Credit: Thomas Soderstrom)Testing the Fractal Design Meshify 3: Cool It, ManToday’s build leverages the ATX hardware from our most recent case evaluation platform, including its full-sized Cooler Master GX III Gold 850W power supply and mid-size Corsair iCue H100i RGB Pro XT CPU cooler.Apparently, that little scoop that pushes air upward from the lower of the three front fans does have some positive effect on overall case temperature. Our CPU, motherboard (voltage-regulator), and GPU numbers all show slightly lower temperatures than its five most closely-matched recently reviewed rivals. (These include the Corsair Frame 4000D, the SilverStone Fara 514X, and the MSI Velox 300R.)And just in case you thought that Fractal Design might have gotten its high score by overspeeding its fans a bit…it didn’t. Fan noise is tied for second place in this test group, behind the Super Flower Zillion Direct.The biggest nit we can pick is that some of the Meshify 3’s airflow enhancement might be due to its lack of flow-restricting dust filters.

In the Northern Hemisphere during the spring, the bright star Regulus is easy to spot above the eastern horizon. The alpha star of the constellation Leo, Regulus is the spiky star centered in this telescopic field of view. Regulus is a hot, rapidly spinning star that is known to be part of a multiple star system.   CREDIT: Markus Horn Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. June 1Crescent Moon Visible Between Mars and RegulusJune 11Full Strawberry MoonMid JuneMercury Shows Off June 16-18The Red Planet Meets the Blue Heart of Leo June 20Summer SolsticeJune 30International Asteroid Day While the relatively short nights of summer mean less dark skies for stargazing, this month should still provide plenty to occupy those of us given to looking to the sky. June will feature several opportunities to see Mars and the moon in close proximity to Regulus, the iconic blue star(s) that shine from the heart of Leo, along with two weeks’ worth of excellent opportunities for observing Mercury. And did you know that June 30 is International Asteroid Day? June 1– Crescent Moon Visible Between Mars and Regulus The first evening of June will find the crescent moon sitting squarely between Mars and Regulus, the brightest member of the constellation Leo. Interesting fact: while it looks like a single object, the blue “star” we see as Regulus isn’t just one star. It’s actually four. The largest and brightest, Regulus A, is significantly hotter than our sun and way, way brighter than our sun, and is believed to be in a binary orbit with a much smaller object. This object is most likely a white dwarf, but it has never been observed directly. The other two stars–Regulus B and C–are also dwarf stars, and are also locked in a binary orbit. Anyway, keep Regulus in mind, because we’ll be returning to it later in the month. June 11– Full Strawberry Moon This month, the moon will reach peak illumination in the early hours of June 11. If you’re on EDT, the full moon will be at 3:44 a.m. This month’s moon is called the Strawberry Moon, and of all the lovely names for the full moon, June’s might just be the prettiest. The name refers to the berries that ripen as the summer solstice approaches, not the color of the moon itself, which will remain resolutely silver. Several Native American languages use this term, including Ojibwe, Oneida, and the Mahican dialect of the Stockbridge-Munsee band of Wisconsin. Other languages have similarly poetic names: in the Catawba language it’s the “River Moon” and in Cherokee it’s “They Are Arriving/Plants in Garden are Sprouting Month”, while in Seneca and Tunica it’s simply the “Summer Moon.” Mid-June– Mercury Shows Off Our solar system’s innermost planet can be difficult to observe—it’s small, dim, and a lot of the time, it simply gets lost in the glare of the sun. However, this month marks one of the regular periods when Mercury appears far enough removed from the sun to be visible to the naked eye. Throughout June, Mercury will approach its maximum eastern elongation,the point at which it appears furthest east of the sun. Unfortunately, its magnitude—i.e. its apparent brightness—will decline over the course of the month, and by the time it hits maximum elongation in early July, it’ll be dim enough that you might struggle to spot it without the aid of a telescope or some binoculars. This means that mid-June will offer the best balance of elongation and magnitude. As per the ever indispensable Farmer’s Almanac, Mercury should be visible between 9:00 p.m. and 9:15 p.m. local time, low in the sky to the west-northwest. On June 26, it’ll peek out from slightly below and to the left of the crescent moon.  [ Related: Mercury stuns in incredibly detailed new images. ] June 16-18– The Red Planet Meets the Blue Heart of Leo So, another thing about Regulus: it sits close to the plane of the solar system, which means that it is often seen in close proximity to the moon and the planets. This month brings one such occasion: for the nights of June 16, 17, and 18, Regulus will appear right next to Mars. The proximity of the Red Planet and the blazing blue heart of the constellation Leo should make for a pretty spectacular celestial juxtaposition. June 20– The Summer Solstice In the Northern Hemisphere, June 20 is the day on which the sun is highest in the sky, aka the summer solstice! This is the day on which the North Pole is tilted most directly toward the sun, bringing 24-hour daylight to the Arctic Circle and the longest day of the year to the rest of the Northern Hemisphere. Summer is here, y’all! June 30– International Asteroid Day June 30 marks the anniversary of the Tunguska Event, a frankly terrifying asteroid strike that remains the largest asteroid impact event in recorded history. On June 30, 1908, an asteroid estimated to be  about 160 to 200 feet wide exploded several miles above the surface of a remote area of Siberia. The force of the detonation is estimated to be comparable to  between 3 and 50 megatons of TNT, and registered on seismographs around the world. For comparison, the atomic bombs dropped on Hiroshima and Nagasaki had yields of 0.015 and 0.021 megatons, respectively.) The resultant shockwave flattened an estimated 80 million trees over an area of 830 square miles and broke windows hundreds of miles away. In 2014, a group of scientists proposed that June 30 be designated International Asteroid Day. The UN adopted the idea two years later. The day recognizes the potentially calamitous effect of asteroid impacts—what might have happened had the Tunguska asteroid hit a city instead of a barren part of Siberia doesn’t really bear thinking about—and to raise awareness about the importance of asteroid-tracking endeavors. Anyway, hopefully June’s stargazing endeavors won’t reveal any terrifying asteroids hurtling toward us. Whatever you’re setting your sights on, though, you’ll get the best experience if you get away from any sources of light pollution—and you make sure to check out our stargazing tips before you head off into the darkness. Until next month!

Best of the rest Research roundup: 7 stories we almost missed Also: drumming chimpanzees, picking styles of two jazz greats, and an ancient underground city's soundscape Jennifer Ouellette – May 31, 2025 5:37 pm | 4 Time lapse photos show a new ping-pong-playing robot performing a top spin. Credit: David Nguyen, Kendrick Cancio and Sangbae Kim Time lapse photos show a new ping-pong-playing robot performing a top spin. Credit: David Nguyen, Kendrick Cancio and Sangbae Kim Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only   Learn more It's a regrettable reality that there is never time to cover all the interesting scientific stories we come across each month. In the past, we've featured year-end roundups of cool science stories we (almost) missed. This year, we're experimenting with a monthly collection. May's list includes a nifty experiment to make a predicted effect of special relativity visible; a ping-pong playing robot that can return hits with 88 percent accuracy; and the discovery of the rare genetic mutation that makes orange cats orange, among other highlights. Special relativity made visible Credit: TU Wien Perhaps the most well-known feature of Albert Einstein's special theory of relativity is time dilation and length contraction. In 1959, two physicists predicted another feature of relativistic motion: an object moving near the speed of light should also appear to be rotated. It's not been possible to demonstrate this experimentally, however—until now. Physicists at the Vienna University of Technology figured out how to reproduce this rotational effect in the lab using laser pulses and precision cameras, according to a paper published in the journal Communications Physics. They found their inspiration in art, specifically an earlier collaboration with an artist named Enar de Dios Rodriguez, who collaborated with VUT and the University of Vienna on a project involving ultra-fast photography and slow light. For this latest research, they used objects shaped like a cube and a sphere and moved them around the lab while zapping them with ultrashort laser pulses, recording the flashes with a high-speed camera. Getting the timing just right effectively yields similar results to a light speed of 2 m/s. After photographing the objects many times using this method, the team then combined the still images into a single image. The results: the cube looked twisted and the sphere's North Pole was in a different location—a demonstration of the rotational effect predicted back in 1959. DOI: Communications Physics, 2025. 10.1038/s42005-025-02003-6  (About DOIs). Drumming chimpanzees A chimpanzee feeling the rhythm. Credit: Current Biology/Eleuteri et al., 2025. Chimpanzees are known to "drum" on the roots of trees as a means of communication, often combining that action with what are known as "pant-hoot" vocalizations (see above video). Scientists have found that the chimps' drumming exhibits key elements of musical rhythm much like humans, according to  a paper published in the journal Current Biology—specifically non-random timing and isochrony. And chimps from different geographical regions have different drumming rhythms. Back in 2022, the same team observed that individual chimps had unique styles of "buttress drumming," which served as a kind of communication, letting others in the same group know their identity, location, and activity. This time around they wanted to know if this was also true of chimps living in different groups and whether their drumming was rhythmic in nature. So they collected video footage of the drumming behavior among 11 chimpanzee communities across six populations in East Africa (Uganda) and West Africa (Ivory Coast), amounting to 371 drumming bouts. Their analysis of the drum patterns confirmed their hypothesis. The western chimps drummed in regularly spaced hits, used faster tempos, and started drumming earlier during their pant-hoot vocalizations. Eastern chimps would alternate between shorter and longer spaced hits. Since this kind of rhythmic percussion is one of the earliest evolved forms of human musical expression and is ubiquitous across cultures, findings such as this could shed light on how our love of rhythm evolved. DOI: Current Biology, 2025. 10.1016/j.cub.2025.04.019  (About DOIs). Distinctive styles of two jazz greats Jazz lovers likely need no introduction to Joe Pass and Wes Montgomery, 20th century guitarists who influenced generations of jazz musicians with their innovative techniques. Montgomery, for instance, didn't use a pick, preferring to pluck the strings with his thumb—a method he developed because he practiced at night after working all day as a machinist and didn't want to wake his children or neighbors. Pass developed his own range of picking techniques, including fingerpicking, hybrid picking, and "flat picking." Chirag Gokani and Preston Wilson, both with Applied Research Laboratories and the University of Texas, Austin, greatly admired both Pass and Montgomery and decided to explore the underlying the acoustics of their distinctive playing, modeling the interactions of the thumb, fingers, and pick with a guitar string. They described their research during a meeting of the Acoustical Society of America in New Orleans, LA. Among their findings: Montgomery achieved his warm tone by playing closer to the bridge and mostly plucking at the string. Pass's rich tone arose from a combination of using a pick and playing closer to the guitar neck. There were also differences in how much a thumb, finger, and pick slip off the string:  use of the thumb (Montgomery) produced more of a "pluck" compared to the pick (Pass), which produced more of a "strike." Gokani and Wilson think their model could be used to synthesize digital guitars with a more realistic sound, as well as helping guitarists better emulate Pass and Montgomery. Sounds of an ancient underground city Credit: Sezin Nas Turkey is home to the underground city Derinkuyu, originally carved out inside soft volcanic rock around the 8th century BCE. It was later expanded to include four main ventilation channels (and some 50,000 smaller shafts) serving seven levels, which could be closed off from the inside with a large rolling stone. The city could hold up to 20,000 people and it  was connected to another underground city, Kaymakli, via tunnels. Derinkuyu helped protect Arab Muslims during the Arab-Byzantine wars, served as a refuge from the Ottomans in the 14th century, and as a haven for Armenians escaping persecution in the early 20th century, among other functions. The tunnels were rediscovered in the 1960s and about half of the city has been open to visitors since 2016. The site is naturally of great archaeological interest, but there has been little to no research on the acoustics of the site, particularly the ventilation channels—one of Derinkuyu's most unique features, according to Sezin Nas, an architectural acoustician at Istanbul Galata University in Turkey.  She gave a talk at a meeting of the Acoustical Society of America in New Orleans, LA, about her work on the site's acoustic environment. Nas analyzed a church, a living area, and a kitchen, measuring sound sources and reverberation patterns, among other factors, to create a 3D virtual soundscape. The hope is that a better understanding of this aspect of Derinkuyu could improve the design of future underground urban spaces—as well as one day using her virtual soundscape to enable visitors to experience the sounds of the city themselves. MIT's latest ping-pong robot Robots playing ping-pong have been a thing since the 1980s, of particular interest to scientists because it requires the robot to combine the slow, precise ability to grasp and pick up objects with dynamic, adaptable locomotion. Such robots need high-speed machine vision, fast motors and actuators, precise control, and the ability to make accurate predictions in real time, not to mention being able to develop a game strategy. More recent designs use AI techniques to allow the robots to "learn" from prior data to improve their performance. MIT researchers have built their own version of a ping-pong playing robot, incorporating a lightweight design and the ability to precisely return shots. They built on prior work developing the Humanoid, a small bipedal two-armed robot—specifically, modifying the Humanoid's arm by adding an extra degree of freedom to the wrist so the robot could control a ping-pong paddle. They tested their robot by mounting it on a ping-pong table and lobbing 150 balls at it from the other side of the table, capturing the action with high-speed cameras. The new bot can execute three different swing types (loop, drive, and chip) and during the trial runs it returned the ball with impressive accuracy across all three types: 88.4 percent, 89.2 percent, and 87.5 percent, respectively. Subsequent tweaks to theirrystem brought the robot's strike speed up to 19 meters per second (about 42 MPH), close to the 12 to 25 meters per second of advanced human players. The addition of control algorithms gave the robot the ability to aim. The robot still has limited mobility and reach because it has to be fixed to the ping-pong table but the MIT researchers plan to rig it to a gantry or wheeled platform in the future to address that shortcoming. Why orange cats are orange Credit: Astropulse/CC BY-SA 3.0 Cat lovers know orange cats are special for more than their unique coloring, but that's the quality that has intrigued scientists for almost a century. Sure, lots of animals have orange, ginger, or yellow hues, like tigers, orangutans, and golden retrievers. But in domestic cats that color is specifically linked to sex. Almost all orange cats are male. Scientists have now identified the genetic mutation responsible and it appears to be unique to cats, according to a paper published in the journal Current Biology. Prior work had narrowed down the region on the X chromosome most likely to contain the relevant mutation. The scientists knew that females usually have just one copy of the mutation and in that case have tortoiseshell (partially orange) coloring, although in rare cases, a female cat will be orange if both X chromosomes have the mutation. Over the last five to ten years, there has been an explosion in genome resources (including complete sequenced genomes) for cats which greatly aided the team's research, along with taking additional DNA samples from cats at spay and neuter clinics. From an initial pool of 51 candidate variants, the scientists narrowed it down to three genes, only one of which was likely to play any role in gene regulation: Arhgap36. It wasn't known to play any role in pigment cells in humans, mice, or non-orange cats. But orange cats are special; their mutation (sex-linked orange) turns on Arhgap36 expression in pigment cells (and only pigment cells), thereby interfering with the molecular pathway that controls coat color in other orange-shaded mammals. The scientists suggest that this is an example of how genes can acquire new functions, thereby enabling species to better adapt and evolve. DOI: Current Biology, 2025. 10.1016/j.cub.2025.03.075  (About DOIs). Not a Roman "massacre" after all Credit: Martin Smith In 1936, archaeologists excavating the Iron Age hill fort Maiden Castle in the UK unearthed dozens of human skeletons, all showing signs of lethal injuries to the head and upper body—likely inflicted with weaponry. At the time, this was interpreted as evidence of a pitched battle between the Britons of the local Durotriges tribe and invading Romans. The Romans slaughtered the native inhabitants, thereby bringing a sudden violent end to the Iron Age. At least that's the popular narrative that has prevailed ever since in countless popular articles, books, and documentaries. But a paper published in the Oxford Journal of Archaeology calls that narrative into question. Archaeologists at Bournemouth University have re-analyzed those burials, incorporating radiocarbon dating into their efforts. They concluded that those individuals didn't die in a single brutal battle. Rather, it was Britons killing other Britons over multiple generations between the first century BCE and the first century CE—most likely in periodic localized outbursts of violence in the lead-up to the Roman conquest of Britain. It's possible there are still many human remains waiting to be discovered at the site, which could shed further light on what happened at Maiden Castle. DOI: Oxford Journal of Archaeology, 2025. 10.1111/ojoa.12324  (About DOIs). Jennifer Ouellette Senior Writer Jennifer Ouellette Senior Writer Jennifer is a senior writer at Ars Technica with a particular focus on where science meets culture, covering everything from physics and related interdisciplinary topics to her favorite films and TV series. Jennifer lives in Baltimore with her spouse, physicist Sean M. Carroll, and their two cats, Ariel and Caliban. 4 Comments

NASA Wants Your Help to Study These Rare, High-Altitude Clouds That Appear to Glow at Sunrise and Sunset Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator Noctilucent clouds over the Baltic Sea, as seen from Germany in 2019. Typically seen in polar regions, the clouds are increasingly appearing at mid- and low latitudes. Matthias Süßen via Wikimedia Commons under CC BY-SA 4.0 While astronomy and clouds don’t usually mix, a rare type of atmospheric phenomenon, called noctilucent or night-shining clouds, offers an exception, as reported by Space.com’s Anthony Wood. Noctilucent clouds are wispy, silvery-blue clouds found at much higher altitudes than usual. While most clouds form in the troposphere between Earth’s surface and about 11 miles above the ground, these appear in the mesosphere, up to 50 miles high. They become visible right after sunset or right before sunrise, when the sun illuminates them from beyond the horizon. The rare clouds likely come into being as ice crystallizes on meteor dust, when the mesosphere is rich with water and very cold, per EarthSky. Paradoxically, noctilucent clouds usually form in the summer. That’s because during the hottest months of the year, surface air warms up and rises, expanding and cooling as it does so. Alongside other processes, this cools the mesosphere to temperatures as low as minus 210 degrees Fahrenheit, according to EarthSky. This happens around Earth’s poles, so people are thus most likely to see noctilucent clouds in polar regions during the summer—for the Northern Hemisphere, the clouds tend to appear between late May and mid-August. What are noctilucent clouds and how can you see them? Watch on More recently, however, the rare phenomenon has been spotted closer and closer to the Equator. As such, NASA published a statement earlier this month asking citizen scientists to submit their observations and photographs of noctilucent clouds—even pictures taken in the past—to a crowdsourced research project called Space Cloud Watch. “Combined with satellite data and model simulations, your data can help us figure out why these noctilucent clouds are more frequently appearing at mid-low latitudes,” the agency explains. According to Royal Museums Greenwich, some scholars suggest climate change is responsible for that shift, as well as rocket launches. Rocket exhaust trails consist of small ice particles and water vapor, which can contribute to noctilucent clouds once they reach the mesosphere. Last summer, Europe saw especially spectacular noctilucent clouds, despite the fact that strong solar activity—such as what we’re experiencing now at the solar maximum—would normally have dissipated them, as reported by Spaceweather.com. This might be partially explained by the underwater volcano near Tonga that erupted in 2022 and threw a plume of water vapor into the atmosphere. “That was two years ago, but it takes about two years for the vapor to circulate up to the mesosphere, where NLCs [noctilucent clouds] form. Water is a key ingredient for NLCs, so Tonga’s moisture could be turbocharging the clouds,” Spaceweather.com reported in June 2024, adding that the 124 rocket launches so far that year likely also played a role. If you’re hoping to spot the night-shining clouds yourself this summer, the good news is that they’re visible to the naked eye. The bad news is that the only ways to predict their natural appearance are by checking for ideal upper atmospheric conditions and keeping an eye on north-facing webcams in regions east of your location, as reported by Stuart Atkinson for BBC Sky at Night Magazine last year. If noctilucent clouds are forming in those eastern skies, where the sun sets earlier, chances are that they might be soon visible in your area. And if you do happen to catch a glimpse, don’t forget to snap a photo for science. “I find these clouds fascinating and can’t wait to see the amazing pictures,” Space Cloud Watch project lead Chihoko Cullens, a research scientist at the University of Colorado, Boulder, says in NASA’s statement. Get the latest stories in your inbox every weekday.