Published on: 2025-06-19 22:43:45
From Finite Integral Domains to Finite Fields By Susam Pal on 25 May 2025 In this article, we explore a few well-known results from abstract algebra pertaining to fields and integral domains. We ask ourselves whether every field is an integral domain, and whether every integral domain is a field. We begin with the definition of an integral domain, discuss a few established results, and then proceed to answer these questions. Familiarity with algebraic structures such as rings and fields is ass
Keywords: domain field integral ring zero
Find related items on AmazonPublished on: 2025-06-21 05:09:15
Climbing Mount Everest typically takes weeks, with most of that time spent at the foot of the mountain adjusting to the thin air. But four British men last week shrank that timeline dramatically, traveling from London to the summit and back in less than a week, according to the organizer of their expedition. They skipped the adjustment period, in part, by inhaling a secret weapon: xenon gas. Their feat has roiled the world of mountaineering and prompted an investigation by the Nepalese governm
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Find related items on AmazonPublished on: 2025-06-21 20:53:47
If my mom wanted good art on her fridge, she could’ve purchased reprints of works by Vermeer, Lichtenstein, Wyeth, etc. But she didn’t want good art – she wanted my art. Somebody with good taste could’ve made my website, but then it wouldn’t be mine. To bake bread, many feel compelled to grow wheat, mine salt, culture yeast, etc. Not me. My puerile palate yearns for buckets of Olive Garden breadsticks. That’s okay. Your “mine” is not my "mine." Some folks run self-hosted websites on solar po
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Find related items on AmazonPublished on: 2025-06-22 19:29:31
Visualize Data Structures & Algorithms in Real Time Learn Faster, Code Smarter – An interactive tool for students, educators, and developers.
Keywords: algorithms code data developers educators
Find related items on AmazonPublished on: 2025-06-22 16:58:55
edamagit Magit for VSCode, inspired by the awesome original Magit. Keyboard driven Git interface (Theme: Dracula) Usage VSCode Command Default shortcut Magit Status alt+x g Magit File Popup alt+x alt+g Magit Dispatch alt+x ctrl+g Magit Help (when in status view) ? > Magit in VSCode Command palette will show you all available Magit actions from where you are. Keybindings inside edamagit Popup and dwim commands A Cherry-pick b Branch c Commit d Diff f Fetch F Pull I Ignore l Log m Me
Keywords: command key magit shift vim
Find related items on AmazonPublished on: 2025-06-22 16:33:02
The 3 Gurus of 90s Web Design: Zeldman, Siegel, Nielsen With the rise of Flash and CSS in 1997, three web design philosophies emerged. David Siegel advocated for 'hacks', Jakob Nielsen kept it simple, while Jeffrey Zeldman combined flair with usability. My well-thumbed copies of three classic web design books: 'Creating Killer Web Sites' by David Siegel (1996-97), 'Taking your Talent to the Web' by Jeffrey Zeldman (2001), and 'Designing Web Usability' by Jakob Nielsen (1999). Like many of the
Keywords: 1997 design flash web zeldman
Find related items on AmazonPublished on: 2025-06-22 20:00:54
We talk a lot about AI hallucinations nowadays—and for good reason. “Hallucinations” is basically AI-speak for “making sh*t up,” and most of the time—like in the case of web search, which relies on surfacing real, useful information—that’s a Very Bad Thing. I don’t think I’m alone when I say AI shouldn’t be recommending that we put glue on our pizza, even if we know enough not to actually do that. But hallucinating doesn’t always have to be bad. Sometimes, just like in real life, it can be a he
Keywords: ai generated like odyssey video
Find related items on AmazonPublished on: 2025-06-22 20:10:06
The Galaxy Z Fold 6 is Samsung’s latest flagship foldable phone and there’s currently a promotion that is simply too good to ignore. For the very first time in history, Amazon is offering a huge discount on this premium foldable phone and it has never been cheaper before. The 256GB version which originally retails for $1,899 is available now for just $1,227 which is a whopping $700 less, which translates to a 35% discount. You can also get the 512GB model at $1,149 down from $2,019. See at Amaz
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Find related items on AmazonPublished on: 2025-06-22 20:40:27
The PlayStation 5 Pro is now available at a more affordable price on Amazon, Black Friday arrived early! For the first time ever since its launch, Sony’s top-of-the-line console is getting an honest price cut, down to $649 which a $50 cut from its original $699 launch price. This is a significant moment as Sony typically resists offering discounts on its consoles for years after release. See at Amazon Why Choose The Pro Model? The PlayStation 5 Pro is designed to provide the best gaming exper
Keywords: console features games pro ps5
Find related items on AmazonPublished on: 2025-06-22 18:37:03
Summer will be here before we know it, and in addition to all the fun things we can do to get ready, it's important we also prepare ourselves for summer blackouts. A blackout can occur because of excessive energy demand for electricity (such as when everyone is using their air conditioners), severe weather, wildfires and infrastructure malfunctions such as a downed power line. Preparedness is particularly important when you consider that, according to the US Energy Information Administration, t
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Find related items on AmazonPublished on: 2025-06-22 19:00:06
CNET's key takeaways The LG G5 series is the best and brightest OLED I've ever tested in the CNET Labs. At $3,400 for the 65-inch size, it's expensive compared to some of the competition. The G5's best-in-class brightness made gaming easier and more enjoyable than I expected. As a Call of Duty player, I know that quick responses can be the difference between clinching victory and languishing at the bottom of the leaderboard. But until I played Call of Duty Black Ops 6 on the new LG G5 OLED,
Find related items on AmazonPublished on: 2025-06-22 19:30:00
Phone makers promise varying lengths of long-term software and security support ranging from just one year to as many as seven. These updates not only ensure you get many of the latest features but also keep your phone secure. Phone cameras have gotten better over the past five years. Don’t be fooled by how many cameras a phone has ot the number of megapixels; more is not necessarily better. Phones are large in general with the smallest ones having a 6.1-inch screen and large models topping ou
Keywords: 16 camera iphone phone pro
Find related items on AmazonPublished on: 2025-06-22 19:30:06
The best phones you can buy in 2025, including the iPhone 16 Pro, Google Pixel 9 Pro and Samsung's Galaxy S25 Ultra, have a lot in common, from their high-performing processor and cameras to their big, vibrant displays. These elite handsets are the pinnacle of today's mobile technology, so it's no surprise that these fan-favorite phones have something else in common too: Steep prices. Priced at $1,000 and up, these devices are out of reach for many of us -- or simply unnecessary for those who j
Keywords: camera iphone like phone phones
Find related items on AmazonPublished on: 2025-06-22 20:00:00
You know the drill. It's time to shop for home internet, but you only have one or two options, and you're not sure how to decide which one is better. You've heard the woes from friends who signed up with Spectrum and were surprised by two price increases within the same year -- and as Spectrum is one of the biggest internet providers in the country (and may soon be the biggest cable provider in the country), there's a good chance that Spectrum is one of the two options available at your address.
Keywords: broadband internet options providers speeds
Find related items on AmazonPublished on: 2025-06-22 20:00:06
Metaphor: ReFantazio was one of CNET's games of the year in 2024, and Xbox Game Pass subscribers can experience the game for themselves now. Xbox Game Pass Ultimate, a CNET Editors' Choice award pick, offers hundreds of games you can play on your Xbox Series X, Xbox Series S, Xbox One and PC or mobile device for $20 a month. A subscription gives you access to a large library of games, with new titles like Clair Obscur: Expedition 33 added monthly, plus other benefits, such as online multiplayer
Keywords: game games pass subscribers ultimate
Find related items on AmazonPublished on: 2025-06-22 20:12:00
When hunger and laziness coalesce, reheating last night's takeout or the leftover pasta you took home from a restaurant in the microwave seems like the best idea. But if you don't do it properly, you could be ingesting microplastics and harmful chemicals. But is plastic contamination as dangerous as experts say? All signs point to yes. Study after study has shown that the resulting chemical exposure of microplastics could pose significant health risks, linking to increases in medical issues lik
Keywords: containers food microwave plastic safe
Find related items on AmazonPublished on: 2025-06-22 18:00:00
Some species of hummingbird are adapting to urban life by undergoing evolutionary changes in their anatomy, influenced by the proliferation of artificial drinking fountains. According to some biologists, this might show that these birds are on their way to becoming commensal with humans—benefiting from living closely alongside them—like pigeons have in urban areas. A recent study found that the size and shape of the beaks of Anna’s hummingbirds (Calypte anna), a species native to North America,
Keywords: anna birds fountains hummingbirds urban
Find related items on AmazonPublished on: 2025-06-22 18:30:00
SpaceX made some progress on another test flight of the world’s most powerful rocket Tuesday, finally overcoming technical problems that plagued the program’s two previous launches. But minutes into the mission, SpaceX’s Starship lost control as it cruised through space, then tumbled back into the atmosphere somewhere over the Indian Ocean nearly an hour after taking off from Starbase, Texas, the company’s privately owned spaceport near the US-Mexico border. SpaceX’s next-generation rocket is
Keywords: flight rocket spacex starship tiles
Find related items on AmazonPublished on: 2025-06-22 19:00:00
It looks like some kind of seed pod or pine cone caught mid-explosion. At the center, there’s a jumble of trumpets-turned-terraria—conical containers for space-going plants—and from this central core extend more than two dozen curved and spindly arms, each with a heavy-looking disc at its end. This is a Space Garden. Well, a one-third-scale model of one that was exhibited last week at the Venice Biennale exhibition in Italy. The people who came up with Space Garden want to send a full-size vers
Keywords: earth garden like seeds space
Find related items on AmazonPublished on: 2025-06-22 20:00:00
As I watch through my computer screen, Tom Bender, the product lead for Instagram’s Edits, places a finger on his smartphone and the software traces an outline around a chubby cat from some meme video. He then takes the furry cutout and drops it over an existing video of himself within the Edits app, adjusting the animal’s opacity to make the cat slightly see-through and ensuring that his own visage in the background stays visible. This ability to fine-tune overlay opacities was just one of man
Keywords: app creators edits instagram video
Find related items on AmazonPublished on: 2025-06-22 18:27:06
is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is rolling out a monthly update to Windows 11 that includes some important updates to HDR support in the operating system. The updates allow you to keep HDR disabled across the whole of Windows, but still stream HDR video in all its glory, alongside more control over Dolby Vision. The latest KB5058499 update is available to all Windows 11 users right now if you’ve en
Keywords: content hdr microsoft support windows
Find related items on AmazonPublished on: 2025-06-22 20:00:00
Driving a 2026 Ioniq 9 SUV around the Hyundai Motor Group Metaplant in Georgia can feel like a victory lap for the South Korean automaker. Hyundai’s electric flagship carves out room for three America-centric rows of seats, from a booming brand whose EVs and hybrids already make up one in every four US sales. Even better, the Ioniq 9 and smaller Ioniq 5 are emerging from a futuristic new factory in America, giving Hyundai a defensible bulwark against the tariffs and onshoring fervor of Donald T
Keywords: factory hyundai ioniq plant robots
Find related items on AmazonPublished on: 2025-06-22 20:42:31
WhatsApp is developing a solution for users to take a break from the messaging service without nuking their account data. A new “Logout [internal]” option spotted in the WhatsApp 2.25.17.37 beta release by Android Authority presents users with the choice to sign out on their primary WhatsApp device while either retaining or erasing their app data and preferences. For all intents and purposes, the only way that users can currently sign out of WhatsApp’s mobile app is to either wipe the app data
Keywords: android app data users whatsapp
Find related items on AmazonPublished on: 2025-06-22 19:13:16
In Brief Social network X said on Thursday that it is pausing its encrypted DMs feature as it works to make some improvements. In a post on X, the company’s engineering account said users will be able to access their existing encrypted messages, but they won’t be able to send new ones. It did not mention when the feature will be available again. After Elon Musk bought Twitter, he announced ambitious plans to overhaul direct messages and compete with privacy-focused messaging service Signal.
Keywords: able available company encrypted feature
Find related items on AmazonPublished on: 2025-06-22 20:00:00
In the construction industry, managers can easily become disconnected from what’s happening on-site. Among the many tasks to juggle are staying apprised of costs, communicating with all stakeholders, and assessing risk related to aspects like contractor billing and performance. Buildots wants to change all of that through AI and computer vision. Founded in 2018 by Roy Danon, Aviv Leibovici and Yakir Sudry, the Chicago startup offers a platform that tracks construction progress by processing im
Keywords: ai buildots construction danon techcrunch
Find related items on AmazonPublished on: 2025-06-22 19:04:00
If you're looking for a great high refresh rate 1440p gaming monitor – or just an excellent gaming monitor in general – look no further than today's 27-inch OLED models. Available in several variations, OLED typically delivers the best performance in this category, and with prices continuing to fall, there's never been a better time to jump into the OLED ecosystem. Our favorite choice remains the Asus XG27AQDMG, a glossy WOLED monitor featuring a 27-inch panel, 1440p resolution, and 240Hz refre
Keywords: 240hz 360hz oled qd refresh
Find related items on AmazonPublished on: 2025-06-22 19:04:00
If you're looking for a great high refresh rate 1440p gaming monitor – or just an excellent gaming monitor in general – look no further than today's 27-inch OLED models. Available in several variations, OLED typically delivers the best performance in this category, and with prices continuing to fall, there's never been a better time to jump into the OLED ecosystem. Our favorite choice remains the Asus XG27AQDMG, a glossy WOLED monitor featuring a 27-inch panel, 1440p resolution, and 240Hz refre
Keywords: 240hz 360hz oled qd refresh
Find related items on AmazonPublished on: 2025-06-22 21:10:01
Chinese startup DeepSeek, which caused shockwaves across markets this year, quietly released an upgraded version of its artificial intelligence reasoning model. The company did not make an official announcement, but the upgrade of DeepSeek R1 was released on AI model repository Hugging Face. DeepSeek rose to prominence this year after its free, open-source R1 reasoning model outperformed offerings from rivals including Meta and OpenAI. The low-cost and short time of development shocked global
Keywords: ai deepseek model r1 reasoning
Find related items on AmazonPublished on: 2025-06-22 18:42:10
Paul Jones / Android Authority TL;DR One UI 8 finally lets you use Android 15’s predictive back gesture on stock Samsung apps. One UI 7 restricted the usage of the predictive back gesture to Google apps. The feature is now enabled by default on the latest One UI 8 beta update. The One UI 8 beta has arrived for the Galaxy S25 series, and we’ve been digging into it to see what’s new. One sweet improvement we’ve found is that Samsung is finally adding support for Android 15’s predictive back ge
Keywords: android apps gesture predictive ui
Find related items on AmazonPublished on: 2025-06-22 20:37:01
Edgar Cervantes / Android Authority TL;DR The latest version of the Google Messages app finally makes it easy to see if a contact uses RCS. Contacts now have an “RCS” badge to the right of their name. This is a welcome departure from having to open a chat with each contact to see if they use it. Google Messages has supported RCS for years now, but one missing feature is the ability to quickly check which contacts are using this standard. We discovered last month that Google was working on RC
Keywords: contact contacts google messages rcs
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