If you’ve been waiting for the right moment to pull the trigger on the Apple Watch Series 10, you’d be hard-pressed to find a better time than now. That’s because Apple’s latest flagship is on sale at Amazon, Walmart, and Best Buy right now in its 42mm base configuration starting at $299 ($100 off), matching its lowest price to date. You can also purchase the 46mm model with Wi-Fi at Amazon, Walmart, and Best Buy for just $329 ($100 off), which remains the best price we’ve seen for the larger configuration since its debut in September.
Overall, the Series 10 is a relatively minor upgrade over the Series 9 — though, that’s not a bad thing. The last-gen model was an excellent smartwatch, and the Series 10 primarily builds upon it with a bigger, brighter wide-angle OLED display that makes reading texts and notifications that much easier. What’s more it does so without adding any unwanted bulk; in fact, the Series 10 is actually 10 percent thinner than the Series 9 and a whopping 30 percent thinner than the Apple Watch Ultra, ensuring it will likely never catch on your sleeves.
As for other changes, the Series 10 charges significantly faster than the last-gen model, allowing your watch to go from zero to 80 percent in just 30 minutes. It features Apple’s newest S10 SiP (System in Package), as well as FDA-cleared sleep apnea detection and a range of fitness-centric features. Some of those — such as the new Vitals app and the ability to pause your Activity Rings — come courtesy of watchOS 11 as opposed to the new hardware, though they’re welcome all the same.
Haste: Broken Worlds takes the relaxing loop of sliding down and leaping off hills from iOS classic Tiny Wings and turns it into a thrilling, high-speed, and 3D roguelike.
In Haste, you play as Zoe, a girl who typically delivers letters but has found herself mysteriously transported to the new worlds you run through. When I say run, I mean it: Zoe cannons through the game.
Levels are filled with rolling hills, and your goal is to leap off the upslopes and land on the downslopes. The better your landings, the more youâll increase your speed and build a boost meter that can be used for things like a burst forward or a grappling hook.
Youâre incentivized to keep your speed up. The faster you complete a level, the higher grade youâll get; higher grades give you better bonuses of things like âsparks,â which you can use to buy items.
Throughout the vibrant, procedurally generated levels, youâll also have to avoid obstacles like rocks, giant Sarlacc-like pits, and machines that shoot lasers and bullets at you. If you crash into an object, youâll lose health and slow down. If youâre too slow, a crackling, damaging energy will sneak up behind you. If you run out of heal …
After half a decade fighting to keep its empire together, Google’s defenses are wearing thin.
The company is facing a two-front war that could fundamentally reshape its business, and, the US Department of Justice argues, open new opportunities for its competitors. Last year a federal judge deemed Google an unlawful monopolist in the online search market, and this past week, a different judge declared it had monopolized the ad tech market, too. On Monday, it will face a new stage in that first battle: a three-week trial in Washington, DC to determine the appropriate remedies to restore competition to online search.
Google has vowed to appeal both rulings, but it canât do so until after itâs gone through remedies trials for each case, letting the DOJ argue for its breakup and other restraints. In court starting Monday, the government will make the case for forcing Google to sell its Chrome web browser, share search data with competitors, keep the government abreast of new AI investments, and end exclusionary deals with browser and phone makers.
In this and the coming ad-tech remedies trial, the judges may find that less extreme measures can address the harms they believe Goo …
Dark mode is something that users wanted for years, and is now a standard option across Android and the vast majority of apps. One useful option in Android is setting dark theme to activate and deactivate based on the time of day, but that’s broken on the latest Google Pixel update.
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With over 108 million subscribers, WWE has truly colossal reach on YouTube. The company currently sits just behind PewDiePie at number 11 on the list of most-subscribed channels across the entire platform. When youâre at that level of popularity, thereâs constant communication with YouTube about best practices, key viewership metrics, and the latest strategies for pulling in even more eyeballs.Â
Last year, WWE decided to shake up (and split up) its YouTube strategy. The company introduced a new standalone channel called WWE Vault that became the new destination for classic live events, full matches, and rare archival footage â much of which fans are seeing for the very first time. For a company with a fanbase thatâs never universally happy with anything, the Vault became an instant hit. Scroll down to the comments of any video, and fans heap praise upon the channel. For some, it has filled the void that was left when WWE Network went dark after WWE and Peacock announced their streaming partnership several years ago.
The Vault also helps the flagship channel stay focused on modern WWE programming as the company continues to do big business with stars like Cody Rhodes, R …
Welcome back to the Abstract!
It was a good week for the Fox Mulders among us. We want to believe, and a new study has given us some empirical grist along those lines. I shall say no more, and let the giant planet K2-18b speak for itself.
Next, remember the time that Earth partied so hard that the Northern Lights showed up in the Sahara and humans had to invent sunscreen? Hahaha…our planet just DGAF sometimes. Then, the Perseus cluster thought it could get away with eating a subcluster, but we have the EVIDENCE. Last, dino-walk with me.
“It’s Never Aliens”...Oh Shoot, This Time It Actually Might Be Aliens
Scientists have reported some of the most compelling evidence for extraterrestrial life ever identified, teasing what would be the most anticipated scientific breakthrough in history.
The possibly life-bearing world in question is K2-18b, a giant planet about eight or nine times as massive as Earth located about 124 light years away. It belongs to a tantalizing class of “Hycean” planets that may host global liquid water oceans under thick hydrogen-rich atmospheres.
K2-18b has attracted a lot of interest in recent years because water vapor, carbon dioxide, and methane have been detected in its skies at concentrations that hint at the presence of life. That said, planets can bake up those compounds in all kinds of ways that don’t involve beasties. That’s why scientists decided to put this world into the sights of the James Webb Space Telescope, the most sensitive observatory ever, to see if they could find anything more concrete.
Webb delivered by confirming the presence of dimethyl disulfide (DMDS) and dimethyl sulfide (DMS)—compounds that are concocted by microbes here on Earth— in the skies of K2-18b. It’s not yet an alien slam dunk, because there are a few abiotic processes that also can make this stuff. But there are simply fewer ways to explain their sustained presence in a planet’s skies without invoking biological processes, compared to water, carbon dioxide, or methane.
“We present a mid-infrared transmission spectrum of K2-18b with JWST, the first for a habitable-zone exoplanet,” said researchers led by Nikku Madhusudhan of the University of Cambridge. “The spectrum shows multiple spectral features…that are best explained by a combination of DMDS and DMS in the atmosphere, both molecules uniquely produced by life on Earth and predicted as promising biosignatures in habitable exoplanets.”
DMDS and DMS are largely produced by marine microbes, such as phytoplankton. It’s alluring to envision a massive ocean world blushing with colorful microbial blooms as it orbits its red dwarf star, just 124 light years away (an immense distance for humans, but just down the street on galactic scales).
Still, the team emphasized that abiotic sources of these compounds should be rigorously explored, and noted that they can be found on barren comets in our own solar system. It’s possible that similar comets in the K2-18 system may have recently crashed into this massive world, producing some transient signatures captured by Webb, though it would be a bit of a coincidence. Future observations may distinguish the likely sources of the compounds, and perhaps find even more signs of life (or signs of not-life).
Humans have often imagined our “first contact” moment with aliens as irrefutable. We receive an unambiguously artificial transmission. An ancient alien artifact is unearthed from a nearby planet. Aliens straight-up show up on Earth to invade or enlighten us.
But it seems much more likely that this vexing mystery—is life on Earth a fluke or the norm?—will be constrained through a slow and grinding probabilistic framework. We may never conclusively determine if K2-18b hosts life; the best we might get is a gradient of more to less probable. As scientists accumulate reams of data from other planets, we will get a lot more smoke signals but may never find an actual smoking gun.
“Overall, our findings present an important step forward in the search for signatures of life on exoplanets,” according to the study. “However, robustly establishing both the veracity of the present findings and their possible association with life on K2-18 b needs a dedicated community effort in multiple directions—observational, theoretical, and experimental.”
“The central question now is whether we are prepared to identify the signatures of life on such worlds,” the team concluded. “The opportunity is at our doorstep.”
A Tale of Auroral Escapes and Neanderthal Capes
Mukhopadhyay, Agnit et al. “Wandering of the auroral oval 41,000 years ago.” Science Advances.
Even Mother Earth, the one world that we know hosts life, can be a bit of a chaotic parent at times. For instance, our planet went on a little bender about 41,000 years ago, called the Laschamps geomagnetic excursion, in which it temporarily lost its magnetic bearings for about 2,000 years.
As the magnetic poles shifted from the geographic poles, Earth’s magnetic shield was reduced to 10 percent of its strength, exposing everything on its surface to a flood of cosmic radiation. The excursion also caused auroras to become unmoored from the poles, thereby drifting to lower latitudes and causing the Northern Lights to dance over the Sahara.
This bizarre episode may have inspired our human ancestors to invent sunscreen out of ochre and develop tailored clothing to avoid radiation exposure, according to a new study. The work also suggests that Neanderthals may have failed to adapt to the changes, perhaps contributing to their extinction around the same time as the Laschamps excursion.
Ochre shows “increased frequency in archaeological sites dating to the peri-Laschamps” which “could be due in part to its use as a sunscreen” by anatomically modern humans (AMH), said researchers led by Agnit Mukhopadhyay of the University of Michigan.
“Although both Neanderthals and contemporary AMH produced technologies associated with clothing manufacture, only AMH appear to have produced technologies consistent with the manufacture of tailored clothing; Neanderthals are assumed to have produced only relatively simple, draped clothing (e.g., capes)...Neanderthals’ decline was almost certainly multifactorial, but it is possible that topical sunscreens and tailored clothing provided AMH essential photoprotection and access to resources in places and at times they would otherwise have been inaccessible” which may have been “a competitive advantage.”
First of all, we need to bring back Neanderthal capes. They have been out of fashion for 41,000 years, so a revival is frankly overdue. Second, it would be wild if humans outlived Neanderthals in part because we wore sunscreen. Has there ever been a better advertisement for Big SPF?
But that is only the skin-deep part of this cool and expansive study, which also speculated that the excursion may have inspired new forms of art and music. “Others have noted co-occurrence of the Laschamps with the earliest known representational cave art—which depicts animals, anthropomorphs, and other figures or scenes, as opposed to abstract marks or designs—including images of animals,” the team said. “To this, we add that the Laschamps event coincides with early examples of portable art and musical instruments.”
The researchers also warned that if the same event happened today, we would be up a magnetic creek without a paddle. “Considering the probable impact of the Laschamps excursion on early humans and their way of life, a similar event today would likely have dire consequences for modern humans,” the team noted. “The ramifications of a Laschamps-like magnetospheric configuration and auroral oval would reverberate across all facets of modern communication, satellite infrastructure, and intercontinental travel.”
I know, I know, you really needed one more thing to worry about. You had so many wonderful worries, but to fill out your collection, I present you with this one about Earth’s magnetic field shutting down for a millennium or two. No geomagnetic excursions are imminent, according to the study, but it will eventually happen again, so something to be aware of, I guess.
In the meantime, honor your ancestors by wearing sunscreen!
SOLVED: The Case of the Missing Subcluster Halo
Hyeonghan, Kim et al. “Direct evidence of a major merger in the Perseus cluster.” Nature Astronomy.
We’ll now zoom out from planetary scales all the way up to the mind-detonating expanse of the Perseus Cluster, one of the most massive objects in the known universe. This thing is just a lot of galaxies—at least 1,000, probably a lot more—that are all gravitationally jostling around each other some 240 million light years from Earth.
Based on its dynamics, it looks like the cluster ate a smaller “subcluster” in the past as part of a “major merger.” But until now, scientists have not been able to track down the companion that was absorbed into the Perseus whole, which is a missing piece that has really been bugging them.
“Although the Perseus cluster has often been regarded as an archetypical relaxed galaxy cluster, several lines of evidence ...suggest that the cluster might have experienced a major merger,” said researchers led by Kim HyeongHan of Yonsei University. (I also identify as an “archetypical relaxed” entity).
“However, the absence of a clear merging companion identified so far hampers our understanding of the evolutionary track of the Perseus cluster consistent with these observational features,” the team said.
We simply must not be hampered in our understanding of the evolutionary track of the Perseus cluster. To that end, the team used weak lensing, an observational technique based on gravitational distortions, to locate the swallowed companion.
Well, everyone: We got ‘em. “Here, through careful weak-lensing analysis, we successfully identified the missing subcluster halo,” which is located about 430 kiloparsecs (1.4 million light years) west of the Perseus main cluster core,” the team said. “This discovery resolves the long-standing puzzle of Perseus’s dynamical state.”
And to think, Perseus would have gotten away with it, too, if it weren’t for those meddling weak lenses. Another cosmic cold case closed.
Slap a “Coexist” Bumper Sticker on These Armoured Dinosaurs
We’ll close by walking in the footsteps of an ankylosaurus, the dinosaurian equivalent of a tank. Some 100 million years ago, these giant armored dinosaurs left footprints in what is now the Canadian Rockies, which paleontologists have identified as the only known ankylosaurid ankylosaur tracks in the world.
The name “ankylosaurid ankylosaur” may seem a bit redundant, but it exists because there is such a thing as—you guessed it—a non-ankylosaurid ankylosaur (also known as a nodosaurid). These two major ankylosaur lineages differed in many ways, including in the number of digits on their hind feet (ankylosaurids had three, nodosaurids had four).
Paleontologists had previously identified the footprints of Tetrapodosaurus borealis, the four-toed variety, in mid-Cretaceous trackways near the town of Tumbler Ridge, in British Columbia, and at Dunvegan Bridge, Alberta. Now, a team has pinpointed the tell-tale “tridactyl” prints of an ankylosaurid ankylosaur representing a new species, named Ruopodosaurus clava.
“This new taxon is currently known exclusively from the Cenomanian of northeastern British Columbia and northwestern Alberta, and provides confirmation that ankylosaurid ankylosaurs were present in North America prior to the Campanian–Maastrichtian,” said researchers led by Victoria Arbour of the Royal BC Museum. “Ruopodosaurus clava is found in the same localities and deposits as Tetrapodosaurus borealis, indicating that both ankylosaurid and non-ankylosaurid ankylosaurs co-existed in the mid Cretaceous of the Peace Region.”
Co-existence between giant armoured dinosaurs in a place now named the Peace Region? The reality simulation writers did well with this one.
Thanks for reading! See you next week.
Lucas Pope, the solo creator of games like Papers, Please and Return of the Obra Dinn, received the Pioneer Award from the annual Game Developers Choice Awards this year. Itâs a major achievement that puts him in a league with industry giants like Gabe Newell, Yu Suzuki, and Roberta Williams.
âNow that I’m an official pioneer, I have some requests,â he said in his brief acceptance speech. âWorld peace, obviously. But for this crowd, I’d be happy if you kept making the kinds of unique off-beat, experimental, creative, and especially personal games that I love.â
It was similar to something Pope had said to me earlier â especially the personal part. I had asked him what advice he might have for developers just starting out. âMake something personal, make it small, release on [Itch.io]. Try to find the people who like the same things you do and then make the things you enjoy.â
âI want this kind of game. I like looking at documents.â
Games, for him, have always been about âmaking something that I want to play,â Pope said. With Papers, Please, where you have to make tough decisions while working as an immigration inspector in a fictional country, âit was, â …
A happy working environment has always been a priority, but even more so now that more people than ever are working from home. Here are a few of the home office essentials I’ve accrued and think might help out if you are building a setup of your own.
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Software updates on macOS have been challenging for a few years. Between rapid OS releases, Apple silicon authentication requirements, and endless user deferring prompts for weeks at a time, it’s become harder for IT teams to strike the right balance between security and productivity. On one hand, devices need to stay up to date for security and support reasons. On the other hand, you can’t disrupt users in the middle of their workday with forced reboots or surprise upgrade prompts in the middle of a meeting.
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