• Meta Reportedly Considers Breaking Off Reels From Instagram
    gizmodo.com
    In many ways, Reels is Instagram now. You cant scroll on the photo-sharing app for a few seconds before being slapped across the face with algorithmic suggested for you video content. Meta, in all its wisdom, is reportedly considering breaking out Reels as its own TikTok-like app just in time to watch the short-form video apps impending demise. Head of Instagram Adam Mosseri reportedly told staff this week that the higher-ups were considering breaking offReels into a separate app, according to a report by The Information based on an anonymous source who was in the room at the time. This app would supposedly work just like TikTok, where users scroll down a chain of short-form videos made enticing via what the algorithms already know about you. Its also similar to YouTube Shorts, and judging by the reported success of the Google-owned platform, advertisers enjoy it when you spend hours of your day mindlessly scrolling. Meta has always relied on ad dollars, but Instagram may be the real breadbasket for the companys wider endeavors. The tech giant doesnt report on the amount of money each appmakes, though analysis firmeMarketer reported late last year that Instagram makes uphalf of Metas US ad revenues. In its last quarterly earnings report, Meta said its ad impressions grew 11% while its average price per ad increased 10% in 2024. The company made $160 billion in advertising in 2024, making up the lions share of its revenue. As TikTok burns from the federal governmentsinitiative to shut down the apps U.S. operations, Instagram wants to strike while the iron is hot. The app is owned by China-based company ByteDance, and reports indicate the company has considered pulling the app completely. Meanwhile, people in the U.S. have worked to sideload the short-form video app to keep it on their devices in case a full ban takes effect. Instagram has already enabled its own video editing suite akin to ByteDances CapCut. Meta regularly tries to ape dying apps, as it did to Twitter with the launch of Threads. I dont hate the idea of a separate Reels app. If it means I can see more content from the people I follow on Instagram, then I wont say no. Still, it doesnt necessarily mean Instagram will return to the glory days when all you would see is your friends baby and food pics (and an occasional image of your friend trying out baby food, or is that just me?). Meta will need to rely ever more on advertising, and a separate Reels app would be just as engulfed with ads as Instagram is now. Instead of one decrepit app, we could have two going through the process of enshittification.While TikTok remains in limbo, it may stillemerge on top. There are signs Jimmy Donaldson, AKA MRBeast, has considered buying the platform. Far morecompanies and billionaires are lining up to negotiate a deal, all while Vice President JD Vance is supposed to work out adeal to keep TikTok operating in the U.S., though somehow divorced from its current China-based owners. Dont forget aboutInstagrams growing competition. Bluesky is reportedly developing its ownphoto app called Flashes. Then you have the decentralized app Pixelfed, which just recentlygained a mobile app version. Instagram is beingmarched into the future to the drum beat of Meta CEOMark masculine energy Zuckerberg while being filled to the brim with AI slop. Perhaps the segmentation of Instagram will only lead to more people abandoning the platform for greener pastures.
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  • Google Offers Its 11-Inch Pixel Tablet at Its Lowest Price for Android Fans
    gizmodo.com
    It might be time to upgrade that old tablet of yours. The Google Pixel Tablet is waiting for you to pull it off the shelves. Well, not literally. Its waiting for you to add it to cart. Right now, this Google Android tablet is on sale for as much as 25% off.You can grab the 128 GB version for $100 off at just $299 or you can grab the 256 GB version for $120 off at just $379 for a limited time.See at AmazonThe End-All, Be-All Android TabletThe Google Pixel Tablet sports a large 11-inch screen which vibrant colors and brightness levels which adapt to your environment, making it an excellent option for streaming shows and movies or reading an ebook. The display can be used for multitasking thanks to Split Screen view, allowing you to view two apps side by side. Stay on a video call with Mom on the left side while you Google whatever IT issue shes calling you about on the right side.On the subject of calls, the Google Pixel camera is super capableable to follow you intuitively to keep you always in frame and able to adjust the lighting so you appear clear to your friend, family member, or colleague on the other end.Connecting to your other devices is simple and easy. The Quick Share function lets you securely share content between your tablet and nearby Android tablets or laptops buy just bringing them close together.Google AI is now a staple of the Pixel ecosystem. Designed to help you with everyday tasks, you can search anything from the app youre in by just drawing a circle around an image, text, or video. Need help with anything at all? Just ask Gemini to brainstorm ideas with you.If you plan on making your Google Pixel Tablet your end-all, be-all multitasking device, then consider adding on the Charging Speaker Dock. This accessory acts as a smart display hub when connected, able to be used as a digital frame with smart home controls, and hands-free help from Google. It will also keep your Pixel Tablet powered all day, everyday and packs powerful speakers.And the battery life is long-lasting. Youll get a full 12 hours of use out of a single charge with your Google Pixel Tablet.Right now, you can save up to 25% on your Google Pixel Tablet.Available in both hazel and porcelain, you can get the 128 GB version for just $299 or the 256 GB version for just $379.See at Amazon
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  • The German Pavilion Tests Urban Limits in a Warmer World at the 2025 Venice Architecture Biennale
    www.archdaily.com
    The German Pavilion Tests Urban Limits in a Warmer World at the 2025 Venice Architecture BiennaleSave this picture!Surface temperature anomaly on July 20, 2022. Image Josef GrillmeierGermany's contribution to the 19th Venice Architecture Biennale 2025 will expose visitors physically and psychologically to the future urban climate: a STRESSTEST that makes the need for immediate action palpable. The exhibition takes a clear stance: climate change is an unstoppable reality, and the measures taken so far are inadequate. It presents a scenario in which climate change manifests globally through rising temperatures, extreme weather, and sea level rise, with its effects directly felt at a local level: urban spaces suffering from heat stress. Curators Nicola Borgmann, Elisabeth Endres, Gabriele G. Kiefer, and Daniele Santucci have designed an exhibition to highlight the impacts of global warming on urban life in an urgent call to action, emphasizing that this reality threatens urban social life, productivity, and the health and survival of citizens. Save this picture!The overheating of urban areas already has life-threatening consequences and is set to surpass the climate goals defined by political decision-makers. While exposing this reality, the German Pavilion curators pose a critical question: How will humans, animals, plants, and infrastructures withstand these rapidly accelerating developments? The exhibition takes an urgent tone, warning that some European cities could become uninhabitable within a few decades. Despite this imminent threat, climate-adapted urban planning is still not being prioritized. The "STRESSTEST" exhibition aims to make this future urban climate both physically and psychologically tangible, asserting that architecture and landscape architecture can and must play a crucial role in creating climate-resilient cities.Save this picture!To this end, the exhibition in the German Pavilion will be divided into two thematic areas: STRESS and DE-STRESS. In the STRESS rooms, visitors will experience extreme urban heat firsthand, gaining a direct understanding of the complex interactions and effects of a warming climate. The DE-STRESS rooms, by contrast, will offer a space for relaxation and present solutions where architecture, landscape architecture, and urban planning are no longer viewed solely as functional or aesthetic disciplines but as integral components of a holistic, climate-resilient system. The installation is based on data and integrated urban development models. Using digital visualizations of real urban regions, the exhibition will depict climate change scenarios and their impact on urban spaces. Artist Christoph Brech has created a site-specific animated installation for the Pavilion, referencing the uncertainties and dynamics of a changing climate. Related Article Climate-Responsive Temporary Pavilions: Exploring 4 Ephemeral Structures across Europe The German exhibition responds to Carlo Ratti's curatorial theme, "Intelligens. Natural. Artificial. Collective.", by addressing the built environment as the largest contributor to global CO emissions. "STRESSTEST" is a collaborative effort to develop substantial, quickly implementable, and effective solutions and demonstrate that green infrastructure, new technologies, and interdisciplinary collaboration are key levers for making cities more resilient, healthier, and more livable. These strategies and solutions for resilient urban planning will be documented in the exhibition catalog, featuring essays by Luisa Amann, Maria Aubck, bauchplan ).(, Silvia C. Benedito, Carsten Dierkes, Almut Grntuch-Ernst, Andreas Kipar, Klaus K. Loenhart, Bernhard Maaz, Andreas Matzarakis, Burkert Pieske, and Boris Schrder-Esselbach. The Pavilion's entire operation will be powered by solar energy, and all materials used will have predefined subsequent applications.Save this picture!Other pavilions this year will focus on themes related to sustainability and climate change. In response to future scenarios for architecture as both a discipline and a field of knowledge, the Spanish Pavilion will explore strategies for the decarbonization of architecture in Spain, while France will construct a temporary building using reused materials to spark conversations about repurposing existing structures. Other countries will approach sustainability from different perspectives, such as Switzerland, which will examine gender inequality, or Ireland, which will reflect on the role of architecture in democratic exchange. All exhibitions will be open to the public, with a full events schedule running from May 24 to November 23, 2025.We invite you to check out ArchDaily's comprehensive coverage of the 2025 Venice Biennale.Image gallerySee allShow lessAbout this authorCite: Antonia Pieiro. "The German Pavilion Tests Urban Limits in a Warmer World at the 2025 Venice Architecture Biennale" 27 Feb 2025. ArchDaily. Accessed . <https://www.archdaily.com/1027440/the-german-pavilion-tests-urban-limits-in-a-warmer-world-at-the-2025-venice-architecture-biennale&gt ISSN 0719-8884Save!ArchDaily?You've started following your first account!Did you know?You'll now receive updates based on what you follow! Personalize your stream and start following your favorite authors, offices and users.Go to my stream
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  • Why can some people wiggle their ears?
    www.popsci.com
    Ear wiggling requires a deep level of thought. Image: jonathan Kitchen/Getty ImagesShareAbout one in five people can wiggle their earswhile the rest watch in non-wiggly envy. But what makes this skill possible for some and impossible for others?Ear movement is controlled by the auricular musclesthree muscles that connect the outer ear (or auricle) to the skull and scalp. Each muscle is responsible for a different movement: the anterior auricular muscle pulls the ear forward, the superior auricular muscle lifts it slightly, and the posterior auricular muscle pulls it backward. Together, these movements create what we recognize as ear wiggling.While everyone has auricular muscles, only a small number of people can consciously flex these muscles to wiggle their ears. But why?The ability to wiggle your ears may seem like a hereditary trait, but its not that simple. A 1949 study found that while most ear wigglers had at least one parent who could do the same, five out of 24 cases showed that both parents lacked the trait. This suggests that ear wiggling doesnt follow the regular dominant inheritance pattern seen in traits like tongue rolling, freckles, or brown eyes. If it were truly dominant, wed expect it to be much more common. So, if genetics isnt the full answer, whats behind this intriguing ability?It comes down to the way our brains are wired. Some of the brains neural pathways are naturally under conscious control, while others arent. We know that auricular muscles are controlled by the facial nerve. But in most people, the neural pathway governing ear wiggling is not under conscious control, making the action impossible.A small 1995 study of 204 men and 238 women suggests that gender may influence ear wiggling ability. In the study, approximately 22% of participants were able to move one ear, while about 18% could move both ears simultaneously. Significantly more men than women were able to move both ears at the same time. To date, no further research has been conducted on this topic.You might be wondering if the ability to wiggle your ears offers any special advantage. For animals like dogs, cats, and monkeys, ear movement helps track sounds, which is crucial for detecting predators or prey. But over millions of years, humans evolved to rely less on hearing for survival. As a result, the auricular muscles became weaker and are now considered a vestigial featurean evolutionary leftover thats no longer necessary but hasnt completely disappeared.Despite its seemingly trivial nature, ear wiggling could offer real benefits. Neuroscientist Jerome Maller from Monash University in Australia believes that ear wiggling could be used to improve recovery after stroke or traumatic brain injuries.This ties into the concept of neuroplasticitythe brains ability to form and reorganize synaptic connections, especially in response to learning, experience, or following injury. Because ear wiggling involves a deep level of thought, it can promote neuroplasticity more effectively than simple, repetitive movements, Maller wrote in a paper published in the journal Medical Hypotheses. So practicing ear wiggling may help repair or regrow damaged brain pathways.Although the mechanism behind ear wiggling is complex, it is possible for potentially anyone to learn how to wiggle their ears because the necessary muscles and nerves are already in place, Maller wrote. There are many anecdotal reports of people being able to teach themselves the skill by practicing in a mirror.Right now, Mallers theory remains a hypothesis. But if proven true, ear wiggling could become a novel tool in rehabilitation for those recovering from brain injuries. Maybe, ear wiggling is more than just a quirky party trick.This story is part of Popular SciencesAsk Us Anything series, where we answer your most outlandish, mind-burning questions, from the ordinary to the off-the-wall. Have something youve always wanted to know?Ask us.
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  • The best telescopes for beginners in 2025
    www.popsci.com
    While standard telescopes are certainly cool devices, there is no shame in preferring a telescope for beginners if youre just starting. Telescopes have multiple moving parts, finding celestial bodies is harder than it sounds, and some of the most advanced features can just get in the way if youre simply hoping for a better look at our galaxy from your patio, deck, or lawn. Here, we present the best telescopes for beginnerslike our best overall, the Celestron StarSense Explorer DX 130AZwith approachable terminology so you can get started easily.Best overall: Celestron StarSense Explorer DX 130AZBest for amateur astrophotography: Koolpte 90900mmBest for children: Celestron FirstScope (National Park Edition)Best splurge: Celestron NexStar 8SEBest budget: Celestron AstroMaster 70AZHow we chose the best telescopes for beginnersWhen we think about the best telescopes for beginners, we first and foremost think about approachable builds that have a lot of built-in stability for a good viewing experience. Then, there are certain kinds of beginners looking for telescopes that must be considered. For example, the parent wanting to share the universe with their child, the photographer who is tired of the terrestrial, and so on. As we prepared the best telescopes for beginners, we considered all these types of people.The best telescopes for beginners: Reviews & RecommendationsThe following telescopes were chosen for being good telescopes for the amateur and for their consistent quality. This means that youll see telescopes made for scanning the stars yourself, for being assisted by advanced tech, and even kid-friendly telescopes. You should also expect to see a lot of Celestron-branded telescopes; their products have been a favorite of ours for quite some time and are well-known for their quality builds and smart tech. (And they wont cost as much as, say, a Unistellar Odyssey Pro, which is amazing and highly automated, but at $3,999, it is far from what youd consider a good beginner pick.)Best overall: Celestron StarSense Explorer DX 130AZCelestron ProsProvides a completely guided experienceStarSense app uses guiding arrows to help you find objectsThe app also suggests easy-to-find objects each nightIncludes access to bonus educational softwareConsLarge sizeWhy it made the cut: This telescope allows you to work with your phone to find the most interesting sights of the night.SpecsMagnification: 26X to 65XOptical design: ReflectorSize: 30 x 32 x 50 inchesWhen you look up at the sky at night, you can see between dozens and hundreds of bright lights, which is the way our brain and eyes pair up to render the stars, planets, and other features of the night sky. Youd think zooming in on them would be easy, but it isnt. Celestrons StarSense Explorer DX 130AZ teams up with your smartphone to guide you not only toward the stars and planets but also to specific stars and planets.Using your phone, you can choose a target or pick from selected astral bodies that are visible from your location on the given night youre stargazing. Then, place the phone in the Celestron StarSense Explorer DX 130AZs holder. On-screen arrows will guide you in your targeting process; no complex astronomy terms or knowledge of constellations are required. In essence, this telescope acts like Google Maps driving directions for the stars.What might be intimidating about this telescope to the beginner is its large size. If youre not using it regularly, its a lot of scope to haul around or host in your home. Nearly all of the other telescopes on this list are going to be smaller, so if space (in a very local sense of the word) is an issue for you, there may be better options on this list.Best for amateur astrophotography: Koolpte 90900mmKoolpte ProsRemote picture-taking for stable shotsTake pictures directly to your phoneEasy fine-tuning optionsGreat collections of eyepieces and lensesSuitable for advanced users as wellConsStill requires manual aimWhy it made the cut: This Koolpte telescope allows phone mounting and remote picture-taking for stable shots.SpecsMagnification: 45X to 450XOptical design: RefractorSize: 16.7 x 39.7 x 8.7 inchesThe Koolpte 90900mm is made with picture-taking in mind, but we also think that youll get the best value out of this scope as it is designed to ease you into more advanced shots from a solid beginning. The scope comes with a variety of lenses and eyepieces, ultimately giving you the ability to get a large magnification level (an advanced users dream) when youre ready for it.While you shouldnt expect a photo to rival these James Webb telescope images, you can certainly get a shot worthy of your personal collection on it due to the ability to take photos via a remote button pressyou wont accidentally jiggle the telescope lens light years off track when you tap the take photo button. Advanced fine-tuning features that let you alter the Koolpte 90900mms aim by a single degree at a time will also allow you to frame a shot exactly as you wish.Best for kids: Celestron FirstScope (National Park Edition)Celestron ProsSmall size, highly portableLow costCute National Park designGreat as a bookshelf decoration when not in useConsDifficult to use while standingWhy it made the cut: This telescope is made with young users in mind, making it easy for them (and their parents) to hop in quickly.SpecsMagnification: 30XOptical design: NewtonianSize: 13 x 8 x 8 inchesWhile telescopes for kids might seem simple and ready for beginners by design, some are better than others in this regard. The Celestron FirstScope series of scopes is definitely that way. They require essentially no setup, have a sturdy base as opposed to a typical tripod design (though this makes them shorter, and you might need to sit to use it), and let you get right to the fun. Coincidentally, this is also great for adults, too, and as a result this is the best telescope for beginners to share with their eager kids.A telescope typically isnt something youd consider sending with your child to a friends house. However, the National Park FirstScope from Celestron weighs under 5 pounds, is only 13 inches at its widest, and costs under $100. That makes for easy movability and lowered fear about damaging a priceless object while out and about. Still, younger children should have some parental guidance, especially when it comes to what time to use the scope and safe usage of it.Best splurge: Celestron NexStar 8SECelestron ProsMotorized GoTo Mount finds over 40,000 celestial objects for youDisassembles into many piecesHighly portableAbility to attach DSLR camera for photographyConsExpensiveWhy it made the cut: The Celestron NexStar 8SE finds things in the sky for you.SpecsMagnification: 29X to 480XOptical design: CatadioptricSize: 32 x 34 x 52 inchesCelestrons NexStar 8SE uses smart technology to find out where you are, whats available to see, and position itself accordingly. You line up any three bright objects in the sky, let the telescope do its calculations, and then simply use the motor control to select what you want to look at. Then, the motors of the telescope move into position for you. In many ways, this is largely a skill-free high-powered telescope.If you travel or vacation often and want to see what you can see with less light pollution or the rapidly growing skyglow, youll be delighted to know that the telescope breaks down into seven component parts, making for compact traveling. While discussing components, know that the included StarSense AutoAlign and Wi-Fi modules that are included in this kit are compatible with other Celestron packages and that you can attach a DSLR camera to its base for a unique picture-taking opportunity.Admittedly, this telescope is on the expensive side at $1,599. Its ideal if youre looking to jump into the deep end quickly and have no patience for fiddling around, however.Best budget: Celestron AstroMaster 70AZCelestron ProsGreat affordabilitySimple, classic designFast setupConsPrecision focus can be difficultWhy it made the cut: This budget telescope has everything you need to really get started.SpecsMagnification: 10X to 165XOptical design: RefractorSize: 27 x 32 x 51 inchesWhen we look at budget telescopes, the classic design and build of the Celestron AstroMaster 70AZ make it a quick favorite. It will look and feel like what youre thinking of when you think of a simple telescope, making it feel familiar right away, even if you dont have much or any experience with telescopes.This is a do-it-by-hand sort of machine and all of the smarts are going to have to come from you. But, with its affordable price and simple mechanisms, youre likely to be very happy with it. Its a lightweight machine and doesnt have pro-tier fine-tuning, which can make it somewhat fidgety when youre aiming for precision focus, but getting a good peek in is highly possible. Overall, this is a great starter telescope.What to consider before buying telescopes for beginnersWhere do you even begin when looking for a telescope that will treat beginners right? If your first instinct is to think of the magnification, you arent alone, but that isnt the only factor and (as youll see) can be misleading when looking for a telescope that you can easily use right out of the box. Here are the most common things to think about from a beginners perspective when buying your first telescope, as well as the generally accepted recommendations for what to get.MagnificationMagnification is one of the hardest aspects of telescope usage for beginners to wrap their minds around. As one beginner has thoughtfully posted online, most beginners want max magnification. The problem? It isnt always useful, can increase blurriness if all other parts of the telescope arent up to par, and makes stability (which can already be difficult for the beginner to manage) even more important than it already is. Instead, a magnification between 50X and 200X is probably more manageable for the beginner.To keep things simple, the above telescopes were chosen for their complete package so the beginner can expect to have a good shot right away. While magnification is important, and beginners care about it enough to make it worthy of mention, it isnt necessarily the defining trait of the best telescopes for beginners that you might think it is.Optical designThere are many types of telescopes out there, often with naming conventions that invoke history textbooks and historical figures like Newton and Dobson. While it is important to figure out what sort of telescope you want, it is equally important not to get overwhelmed with a preliminary choice. Heres a primer on the telescope optical design types:Reflector: These telescopes use mirrors to reflect light into focus and are, therefore, shorter and often cheaper to make. When we looked at telescopes under $500, we interviewed Dr. Jason Aufdenberg, Associate Professor of Astronomy and Astrophysics at Embry-Riddle Aeronautical University, who suggested that Dobsonian reflectors are the best telescopes for beginners due to their high light collection.Refractor: These telescopes are longer and thinner, using lenses to peer straight at a target. They provide high stability but are typically somewhat expensive.Catadioptric: These telescopes use mirrors and lenses together to create a compact, portable telescope.Mounting, setup, and stabilityWhile more complex telescopes will have similarly more complex mounting types, as a beginner, the best telescopes for you will likely not be too complex in this regard.In most instances, youll get a telescope that fits on a standard tripod, which will almost certainly come with your scope. Based on your needs or desires, you may wish to ask yourself some of the following questions to determine if a given telescope for beginners truly fits your needs:Is it possible/easy to detach the scope from the mount?What extra stability features does the mount have?Does the mount have full tilt and swivel control?Is the movement on the mount fully manual, or are there fine-controlled electronic options?Ultimately, the most important thing for your telescope mount will be the stability it provides. A wiggly, jiggly telescope is almost never going to be the best telescope for a beginner to dig into the hobby with. And a handheld telescope would likely be a disaster. Much like a distracted driver reading a text and migrating into another lane due to a small deviation in the cars direction, even small movements will provide completely different viewpoints in the distance from Earth to our moon and beyond.As a result, look for mid-bars (aka spreaders) that increase the strength of a tripods legs by connecting them in the midpoint between the feet and the mounting area. Additionally, heavier telescopes might be better for you as a beginner, even if the idea of a heavy telescope might initially feel intimidatingthe extra weight will hold the telescope more firmly to the ground, increasing stability naturally.Finally, some telescopes have motorized controls, which make for smooth transitions and can even be programmed to target specific celestial bodies. This makes it easy for people, even beginners, to find what they want.Price rangeAs previously alluded to, weve collected tons of telescopes under $500, so highly affordable telescopes are available. And, if you just want to explore the hobby, see a few sights, and possibly just have a conversation piece in your room that you pull out from time to time, this is a great place to start.But, like many hobbies, there are affordable places to start that can let you try out decent equipment so you can jump in with a more expensive (but still appropriate for beginners) product once youve gained your footing. We highly recommend looking in your area for one of the many library telescope programs that are popping up nationwide to give you extra perspective while in this beginners stage.Remember that if youre dedicated to the hobby, theres nothing wrong with paying a bit more for your first telescope, especially if it gives you access to beginner-friendly features that make your experience less frustrating.SizeA final, often overlooked factor that beginners should consider is the size of the telescope. Beginners getting their first telescope can consider this problem from several angles.First, consider a full-scale telescope on a tripod. If you use it often, this large size really wont need to be considered as much in the same way that we dont concern ourselves with the space taken up by a washer or dryer. Some things are just the size that they are. Plus, a larger telescope will make for a more comfortable viewing posture while standing.But what if you arent going to be using the telescope regularly? Theres always this risk with a beginner hobby, as were feeling things out and learning if we want to make them a regular practice or not. If the space taken up by the extended telescope and mount isnt too large for your space, they can make for an excellent display piece, and the conversations that your telescope will facilitate just might spark you into action, bringing out the telescope again with a buddy.Try to balance the space of your home and the telescope, or plan to put it away and store it somewhere. If you plan on putting it away and taking it back out regularly, it is essential that the mount is easy to put away and extend and that lens covers are sturdy and easily usable.FAQsQ: How much does a telescope for beginners cost? A telescope for beginners can cost anywhere from $100 to $1,000 or more. It all depends on what kind of beginner you are. If you want something cheap to embark on the hobby with, you can find it. However, if you want something that will automatically find objects for you and act as an on-demand expert guide, you can expect to pay more. Q: Are telescopes easy to maintain and service? Yes, telescopes are typically pretty easy to maintain and service if youre careful with them and dont drop them or scratch up the lenses. Most joints and moving parts are away from the precious lenses, meaning it is relatively easy to service them on your own. While lenses may be more tricky or expensive to maintain, the use of covers and proper procedures can act as preventative service. Q: What types of beginner telescopes are there? Beginner telescopes run the full gamut, from fun telescopes with learning software that are meant for students to motorized telescopes with automatic celestial body-finding capabilities. Final thoughts on the best telescopes for beginnersBest overall: Celestron StarSense Explorer DX 130AZBest for amateur astrophotography: Koolpte 90900mmBest for children: Celestron FirstScope (National Park Edition)Best splurge: Celestron NexStar 8SEBest budget: Celestron AstroMaster 70AZThe preceding list of telescopes will help you see the night sky and even some of the older stars in the universe on a more personal level, even as a beginner. Take your time, find a stable place to set up your scope, and get started. Using one of the best telescopes for beginners is a great way to elevate your armchair astronomy to the next level.
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  • Married men are doing more cleaning and laundry than in the past
    www.sciencenews.org
    Historically, married women in the United States have done the lions share of their households laundry, cooking and cleaning. But that gendered norm appears to be shifting, with the gap between the time married women and men spent on such chores shrinking by 40 percent over the last two decades, researchers report February 6 in Socius.By the numbers, from 2003 to 2005, married women spent, on average, 4.2 hours per week on traditionally feminine tasks, such as meal prep and tidying up, for every 1 hour married men spent on those same tasks, according to the American Time Use Survey, a nationally representative survey that shows how, where and with whom Americans spend their time. By the 2022 to 2023 survey, the gender gap had shrunk to married women spending 2.5 hours on those sorts of chores for every 1 hour by married men.Men are doing quote, unquote womens work, says Melissa Milkie, a sociologist at the University of Toronto. There is a hopeful story here.Milkies findings add to a longstanding debate among gender scholars over whether or not the gender revolution marked by increasing parity between mens and womens employment and division of household tasks has stalled over the past two decades. That is, in the 1960s married women did seven times more housework than their husbands. By the mid-1990s, those numbers had plummeted, with married women doing roughly twice as much housework than their husbands.Since then, progress has dropped off. In 2003, for instance, women devoted 18.5 hours per week, on average, to all housework including traditionally feminine tasks, such as cleaning, cooking and laundry, as well as childcare, shopping, outdoor chores and gardening compared with married mens 10.1 hours per week. Twenty years later, women were spending 17.7 hours on such tasks compared with married mens 11.2 hours per week: Even in the 2020s, married women still do roughly 1.6 times more housework than married men.But looking at hours spent on all forms of housework in aggregate masks real progress, Milkie argues. Besides a shrinking gap in time spent on traditionally feminine chores, the hours married men and women spend shopping for groceries and other household needs is nearing parity. The gender gap in childcare hours remains large, with married women spending almost twice as many hours caring for their children than married men. But the persistence of that gap is partially explained by the fact that both married men and women have increased the time they spend with their children since 2003.A limitation of the study is that it cannot tease out the time single parents spend on such tasks or account for time spent on other caregiving responsibilities, such as elder care, that typically fall to women, the team notes.Moreover, demographic shifts over the past two decades can explain the decreasing amount of time women devote to household tasks, the team found. For example, younger, college-educated married women are doing less housework than older, less educated married women. Yet similar demographic shifts cannot explain why men are spending more time on housework. Instead, the researchers suspect that shifting beliefs around what constitutes womens work might underpin mens change in behavior.Trends that emerged during the COVID-19 pandemic are telling, Milkie says. While everyone significantly increased time spent on chores and childcare in 2020, by 2023, the hours women spent on such tasks had largely returned to the pre-pandemic baseline. But men have remained more equal contributors. In other words, Milkie says, men developed new household habits and, to some extent, those habits have persisted.Its easy to look at the small drop in womens overall housework between 2003 and 2023 and lament the glacial pace of change, says sociologist and demographer Mila Kolpashnikova of The University of Western Ontario in London, Canada, who was not involved with this work. But breaking down chore types to look at those deemed feminine shows that meaningful cultural shifts may be afoot. You can look at [these changes] as a glass-half-empty type of change. But you can also look at it as a glass-half-full type of change, as this paper shows, she says.
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  • Four ways to power-up AI for drug discovery
    www.nature.com
    Nature, Published online: 27 February 2025; doi:10.1038/d41586-025-00602-5Insights from artificial intelligence could eventually transform drug development, if the quality and quantity of biological and chemical data can be improved.
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  • Disorder-assisted realmomentum topological photonic crystal
    www.nature.com
    Nature, Published online: 26 February 2025; doi:10.1038/s41586-025-08632-9A realmomentum topological photonic crystal that harnesses real-space disorder is used to generate a PancharatnamBerry phase while preserving momentum-space topology.
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  • .@turanszkij demonstrated the first test of vehicle physics using Jolt Physics in Wicked Engine, his custom lightweight open-source C++ 3D engine. Lea...
    x.com
    .@turanszkij demonstrated the first test of vehicle physics using Jolt Physics in Wicked Engine, his custom lightweight open-source C++ 3D engine.Learn more: https://80.lv/articles/testing-jolt-physics-in-wicked-engine/
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