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Výpověď DNA: Co zabilo Napoleonovu Grande Armée při ústupu z Ruska?

Napoleon vytáhl do Ruska se 685 tisíci vojáky. Probili se až do Moskvy, pak ale museli zpátky. Grand Armée zřejmě přišla během tažení o téměř 400 tisíc vojáků, z nichž podstatná část nepadla v boji. Měla je na svědomí zima, hlad a v neposlední řadě také nemoci. Který patogen za to byl zodpovědný? http://www.osel.cz/14190-vypoved-dna-co-zabilo-napoleonovu-grande-armee-pri-ustupu-z-ruska.html

20h | osel.cz
Before the Next Planet Parade, Don't Miss This Week's Full Sturgeon Moon

The full moon shines bright in three days, just before the peak of the Perseid meteor shower and 11 days before the next planet spectacle. https://www.cnet.com/science/space/before-the-next-planet-parade-dont-miss-this-weeks-full-sturgeon-moon/#ftag=CADf328eec

20h | cnet.com
Millions of Dell laptops hit by ‘critical’ security vulnerability
20h | pcworld.com
Watch: Microsoft’s vision of how Windows will work in five years
20h | pcworld.com
Microsoft’s agentic HTML can leak passwords and AI keys, researcher finds
20h | pcworld.com
Microsoft is testing a Gaming Copilot AI on the Windows Game Bar
20h | pcworld.com
 Hardware hacker tries to run NVMe SSD on the Switch 2 but fails — adapter doesn't light up NVMe SSD controller but could work in the future with microSD Express emulation

YouTuber Better Gaming tested a MicroSD Express adapter to see if they could expand the Switch 2's storage with a 1TB NVMe SSD. The test failed, but further development of the adapter suggests this method of storage expansion will work in the future.

https://www.tomshardware.com/video-games/handheld-gaming/hardware-hacker-tries-to-run-nvme-ssd-on-the-switch-

Israel is reportedly storing millions of Palestinian phone calls on Microsoft servers

Israel has allegedly been recording and storing millions of phone calls made by Palestinians in Gaza and the West Bank as part of a large surveillance effort dating back to 2022, according to reporting by The Guardian, +972 Magazine and Local Call. The report suggests that

21h | Engadget
Google Pixel 10 launch: new phones, foldables and watches at the Made by Google event

After largely focusing Google I/O 2025 on the ways the company wants Gemini to change everything from searching the web to

21h | Engadget
OpenAI is giving ChatGPT Enterprise to the executive branch workforce for $1

OpenAI has announced that it will be partnering with the US General Services Administration (GSA) to offer ChatGPT Enterprise practically free of charge to the entire executive-branch federal workforce for one year. The dozens of agencies under this umbrella encompass over

21h | Engadget
Instagram's new location sharing feature sure looks a lot like the Snap Map

Instagram just announced an update with some long-requested features. The most notable is the introduction of a location-sharing tool for friends. Once opted into, the map shares a user's last active location with chosen contacts. The location sharing feature is turned off until selected and there are numerous customization controls.

For instance, Instagram users

21h | Engadget
Show HN: Sinkzone DNS forwarder that blocks everything except your allowlist

Most site blockers work by blacklisting distractions. That never worked for me, the internet is too big, and there’s always something new to waste time on.

I wanted the opposite: allowlist‑only browsing. Block everything by default, and explicitly allow only what I need.

So I built Sinkzone: a local DNS forwarder with two modes:

Monitor mode: lets all traffic through, but logs every domain so you can decide what to allow.

Focus mode: only allowlisted domains resolve; everything else

21h | Hacker news
OpenAI Just Released Open Models

Advanced open-weight reasoning models to customize for any use case and run anywhere. https://webdesignernews.com/openai-just-released-open-models/

How I use generative AI for research in 2025

TLDR: This is the year that AI has taken over UX. In this article, I explain why and give an update on my method of using AI for UX research, focussing on how ChatGPT’s Deep Research functionality can enable a significant acceleration of qualitative research analysis. https://webdesignernews.com/how-i-use-generative-ai-for-research-in-2025/

Should we NEVER use non-logical properties?

CSS has “logical properties” which have the unique ability to follow the flow of language. You might be working on an website in English, which is left-to-right and top-to-bottom, but other languages might flip either or both of those. In English, we know what margin-right does, but can quickly become the wrong choice if the direction of a web page is flipped, perhaps during translation. https://webdesignernews.com/should-we-never-use-non-logical-properties/

Web Components: Working With Shadow DOM

Web Components are more than just Custom Elements. Shadow DOM, HTML Templates, and Custom Elements each play a role. In this article, Russell Beswick demonstrates how Shadow DOM fits into the broader picture, explaining why it matters, when to use it, and how to apply it effectively. https://webdesignernews.com/web-components-working-with-shadow-dom/

Implementing Accessible SVG Elements

Master SVG accessibility: Learn techniques for ARIA roles, testing, and creating inclusive graphics that work for everyone. https://webdesignernews.com/implementing-accessible-svg-elements-2/

The product design talent crisis

Airbnb, the paragon of a “design-led” company, is only hiring a single designer. The job requires more than a decade of experience. There are probably hundreds (possibly thousands) of applicants. The fact that a company known for its design culture is investing only at the top of its org chart is a flashing “check engine” light on the practice of product design. https://webdesignernews.com/the-product-design-talent-crisis/

Who says design needs a mouse?

For millions, navigating digital tools with a keyboard isn’t just about preference for speed and ergonomics—it’s a fundamental need. As part of our ongoing effort to make Figma more accessible to all, we’ve been collecting feedback from designers who rely on the keyboard and screen reader as their primary means for navigation. Close collaboration with these designers, including a group of alpha users, has directly informed our new keyboard accessibility... https://webdesignernews.com/who-says-de

Getting Started with Gemini CLI

If you’re a developer, it can help you work faster as it allows you to talk to your system and code in plain English. Aside of dealing with code, you can use it for, writing, research, and more. It’s lightweight, supports long prompts, works with tools like VS Code, and is easy to customize. https://webdesignernews.com/getting-started-with-gemini-cli/

Character.AI launches social feed to let users interact, create, and share with AI personas

Character.AI is going social, adding an interactive feed to its mobile apps. 

Rolled out on Monday, the new social feed may initially look similar to traditional social media platforms. But rather than liking friends’ holiday photos or commenting on influencers’ posts, users interact with user-generated characters, from computer game avatars to Elon Musk and Harry Potter.

“The new feed is the front door to the app and a great w

Exclusive: Google Gemini adds AI tutoring, heating up the fight for student users

Just in time for the new school year, Google has introduced a tool called Guided Learning within its Gemini chatbot. Unlike tools that offer instant answers, Guided Learning breaks down complex problems step-by-step to support deeper understanding.

The new feature is part of the AI industry’s broader response to growing concerns that chatbots like ChatGPT may undermi

Study: Advanced Personalization Linked To Higher Conversions via @sejournal, @MattGSouthern

Deloitte research commissioned by Meta shows personalization boosts conversions by 16%, with a framework to assess and improve your strategy.

The post Study: Advanced Personalization Linked To Higher Conversions appeared first on Search Engine Journal.

https://www.searchenginejournal.com/study-advanced-personalizati

Apple Sells Its 3 Billionth iPhone, Illinois Attempts to Curb Use of AI for Therapy, and More | Tech Today video

Owen Poole wraps up the big tech news of the day, including Apple's big Q3 revenue numbers and the sale of the 3 billionth iPhone, Illinois passing a new law to regulate using AI for therapy, and Roku announcing a new, affordable ad-free streaming service called Howdy. https://www.cnet.com/videos/apple-sells-its-3-billionth-iphone-illinois-attempts-to-curb-using-ai-for-therapy-more-tech-today/#ftag=CADf328eec

22h | cnet.com
ESPN's Standalone Streaming Service and App to Launch Aug. 21

With prices starting at just $30, with content from NFL Network and WWE, the new service looks like a tempting offer for sports fans. https://www.cnet.com/tech/services-and-software/espns-standalone-streaming-service-and-app-to-launch-aug-21/#ftag=CADf328eec

22h | cnet.com
 NYT Connections hints and answers for Thursday, August 7 (game #788)

Looking for NYT Connections answers and hints? Here's all you need to know to solve today's game, plus my commentary on the puzzles.

https://www.techradar.com/gaming/nyt-connections-today-answers-hints-7-august-2025

 NYT Strands hints and answers for Thursday, August 7 (game #522)

Looking for NYT Strands answers and hints? Here's all you need to know to solve today's game, including the spangram.

https://www.techradar.com/computing/websites-apps/nyt-strands-today-answers-hints-7-august-2025

 Smarter networks in the Agentic AI revolution

Discover how agentic AI enables smarter, secure, self-optimizing networks and redefines digital operations.

https://www.techradar.com/pro/smarter-networks-in-the-agentic-ai-revolution

 ESPN’s new streaming service will be the home of NFL – here’s how you can subscribe for free

ESPN is acquiring the NFL Network and other media rights ahead of its new streaming service's launch in August, which you'll be able to try out for free thanks to DirecTV.

https://www.techradar.com/streaming/espns-new-streaming-service-will-be-the-home-of-nfl-heres-how-you-can-subscribe-for-free

 I got my hands on the most intriguing Windows laptop of 2025 — this is Lenovo's AI PC with a rollable OLED screen

After months of waiting following an official reveal at CES 2025, the Lenovo ThinkBook Plus Gen 6 Rollable finally showed up at my door. Here's an early hands-on look at the unique PC.

https://www.windowscentral.com/hardware/laptops/lenovo-thinkbook-plus-gen-6-rollable-hands-on

 Secure Boot is required to play Battlefield 6 on PC — here's how to enable it on Windows 10 and Windows 11

I'm seeing a lot of PC players concerned over Battlefield 6's Secure Boot requirement, so I put together this step-by-step guide on how to get everything set up properly.

https://www.windowscentral.com/microsoft/windows/how-enable-secure-boot-battlefield-6-windows

The standalone Hulu app may not be around much longer
23h | pcworld.com
Critical flaws found in Dell Latitude, Precision, and Pro laptop models
23h | pcworld.com
Nvidia says its chips don’t have backdoors, wants to keep it that way
23h | pcworld.com
Wikipedia goes to war against AI slop articles with new deletion policy
23h | pcworld.com
Windows Recall still screenshots sensitive data at times, test shows
23h | pcworld.com
Beware of emails from Mozilla! They might be phishing scams
23h | pcworld.com
Act fast! Score a Dell Snapdragon X laptop for just $500, today only
23h | pcworld.com
 U.S. Senator probes Intel board over CEO Lip-Bu Tan's former China links —raises national security concerns amid Cadence scandal

Senator Tom Cotton is pressing Intel’s board over CEO Lip-Bu Tan’s past China investments and whether he knew about subpoenas tied to Cadence, his former company, which recently pleaded guilty to selling chip design tools to a Chinese military university during his tenure.

https://www.tomshardware.com/tech-industry/u-s-senator-probes-intel-board-over-ceo-lip

Disney+ will unhinge its jaw and swallow Hulu in 2026

It’s almost the end of the road for Hulu as a standalone app. Now that it fully owns Hulu, Disney will entirely integrate the streaming service into Disney+. It will roll out a new, unified app next year.

This doesn’t necessarily mean that the price of a Disney+ subscription is going to skyrocket in 2026. A Disney spokesperson told

23h | Engadget
ESPN’s new streaming service arrives August 21

ESPN’s long-awaited new standalone streaming service will launch on August 21, alongside an overhauled ESPN app that gives users a "more p

23h | Engadget
Show HN: An Open-Source E-Book Reader for Conversational Reading with an LLM

Hi HN! I've been working on BookWith, an open-source e-book reader that integrates AI as your reading companion.

The problem: Traditional e-readers are passive. When you encounter something unclear, you have to context-switch to search for it. Your highlights and notes remain isolated, and you can't easily connect ideas across different books.

My solution: BookWith embeds an AI that maintains full context of what you're reading. It features:

- Context-aware AI chat: Ask questions about

23h | Hacker news
How social media users are using AI vision boards and ‘life trailers’ to manifest their dream lives

Vision boards are now getting the AI treatment.

From Lucky Girl Syndrome to the whisper method, the idea of manifesting your dream life into existence has been trending on social media for some time. Now, with the rise of generative AI tools, people are creating personalized “life trailers” with the help of platforms like Freepik, Runway, and ChatGPT in orde

Bringing Back Parallax With Scroll-Driven CSS Animations

Parallax is a pattern in which different elements of a webpage move at varying speeds as the user scrolls, creating a three-dimensional, layered appearance. It once required JavaScript. Now we have scroll-driven animations in CSS, which is free from the main-thread blocking that can plague JavaScript animations.


Bringing Back Parallax With Scroll-Driven CSS Animations

1d | CSS tricks
Make Your Phone Last Years Longer With These Easy Tips

Doing these things can help your iPhone or Android phone last for much longer, saving you a ton of money. https://www.cnet.com/tech/mobile/make-your-phone-last-much-longer-with-these-easy-tips/#ftag=CADf328eec

1d | cnet.com
The iPhone 17 Air Could Hint at Apple's Foldable Future

Commentary: Apple may take a page out of Samsung's book and bring a thin design to its long-rumored foldable. It could be the innovation leap it so desperately needs. https://www.cnet.com/tech/mobile/the-iphone-17-air-could-hint-at-apples-foldable-future/#ftag=CADf328eec

1d | cnet.com