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Proč je Venuše žlutá a jak hledáme život na Marsu

Skoro dva měsíce zpátky jsem prohlásil, že pro Osla napíšu sérii článků o hledání života na Marsu. Bohužel jsme s kolegyní Yeon Joo Lee z Koreje objevili, že kapalina tvořící mraky Venuše je nejspíše černá, takže všechen čas, kdy nepracuji na hledání života na Marsu, trávím teď s Venuší. http://www.osel.cz/14044-proc-je-venuse-zluta-a-jak-hledame-zivot-na-marsu_1.html

47m | osel.cz
Are You Getting Enough Sun? Here's What to Know About Vitamin D Supplements

A new study has linked adequate vitamin D levels to a lower risk of colorectal cancer. Here's what you need to know about this vitamin. https://www.cnet.com/health/nutrition/are-you-getting-enough-sun-heres-what-to-know-about-vitamin-d-supplements/#ftag=CADf328eec

1h | cnet.com
SpaceX's Rocket Launch Site in Texas Is Now Its Own City

The site is where SpaceX conducts the launches of its Starship rockets, which are at the center of its ambitions to launch missions to the moon and Mars. https://www.cnet.com/science/space/spacexs-rocket-launch-site-in-texas-is-now-its-own-city/#ftag=CADf328eec

1h | cnet.com
 This critically acclaimed debut indie game is an early game of the year contender, and you can play it on Xbox Game Pass right now

Blue Prince, available now on Xbox, PC, and Game Pass, is a narrative and environmental puzzle game with roguelike elements that will delight and frazzle even the most astute puzzle game fans.

https://www.windowscentral.com/gaming/xbox/blue-prince-on-xbox-game-pass

Rumor: Half-Life 3 is fully playable and could be coming out this year
Microsoft is killing Authenticator’s password manager features soon
 $899 Dual-screen NBook Fly laptop gets 'upgraded' to a 2020-era Comet Lake Xeon CPU

The dual-screen NBook Fly now features an octa-core Xeon W-10885M, a marginal upgrade over the existing hexa-core i7-10850H, with both CPUs sharing the 5-year-old Comet Lake design.

https://www.tomshardware.com/laptops/usd899-dual-screen-nbook-fly-laptop-gets-upgraded-to-a-2020-era-comet-lake-xeon-cpu

 Arrow Lake die shot shows off the details of Intel's chiplet-based design

Die shots of an Arrow Lake desktop CPU have been published online, revealing the inner design changes Intel has made to Arrow Lake, including its all-new chiplet (tile)-based design and improvements to the cache design.

https://www.tomshardware.com/pc-components/cpus/arrow-lake-die-shot-shows-off-the-details-of-intels-chiplet-based-design

A Beats headphone sale includes all-time lows on the Solo 4 and Powerbeats Pro 2

A wide-ranging sale on Beats headphones has brought some of the brand's products down to record-low prices. Take, for instance, the Beats Solo 4. That model is currently

2h | Engadget
The newest iPad mini is 20 percent off and back down to its best price to date

The recently-released seventh-gen Apple iPad mini is on sale for

2h | Engadget
Nintendo Switch 2 pre-orders: The latest updates on restocks from retailers like Walmart, GameStop, Target and Best Buy

Nintendo Switch 2 pre-orders are technically open, but you may have a tough time grabbing the console before its June 5 release date if you haven't secured one already. As of our latest sweep, the device is still completely out of stock at Walmart, GameStop, Best Buy, Target and other retailers. This has (mostly) been the case since pre-orders first went live in the US on April 24, and it remains unclear

2h | Engadget
Show HN: Klavis AI – Open-source MCP integration for AI applications

Hi HN, we are excited to show you Klavis AI, Open-source MCP integration for AI applications. https://www.klavis.ai/

You can find the source code on GitHub: https://github.com/Klavis-AI/klavis

We're addressing a couple of key problems with using MCPs. First, many available MCP servers lack native or used-based authentications, creating security vulnerabilities and adding complexity during development.

JavaScript Pulse: Weekly Dev Digest

Welcome to another edition of our Weekly JavaScript Roundup. As we move deeper into spring 2025, the JavaScript ecosystem continues to evolve at a remarkable pace. This week brings us exciting new library releases, performance optimization techniques, and innovative approaches to building modern web applications. https://webdesignernews.com/javascript-pulse-weekly-dev-digest/

Best Dashboard Designs & Trends in 2025

Any one, or any organisation, can put together a dashboard. However a useful dashboards is a different story altogether.  The most impressive dashboard examples of 2025 share key characteristics that make them stand out from the market. They present complex information through clean, intuitive interfaces that guide users naturally to the insights they need, fast. They do this by: https://webdesignernews.com/best-dashboard-designs-trends-in-2025/

A Step-by-Step Blueprint for Enterprise Success

In today’s business world, artificial intelligence (AI) is no longer a futuristic concept- it’s a practical tool that helps companies work smarter, make better decisions, and stay competitive. For enterprises seeking to stay ahead, partnering with an experienced AI Development Company can be the key to unlocking the full potential of AI-driven digital transformation. Whether you’re looking to automate processes, gain deeper insights from your data, or create new products... https://webdesignerne

Timeline Expectations: How Long Does It Really Take to Build an AI Solution?

Artificial Intelligence (AI) is no longer just a buzzword-it’s a practical tool that businesses are using to solve real-world problems, automate tasks, and gain a competitive edge. However, for many business leaders and stakeholders, one of the first questions that comes up is: How long does it actually take to build an AI solution? https://webdesignernews.com/timeline-expectations-how-long-does-it-really-take-to-build-an-ai-solution/

How To Launch Big Complex Projects

Think about your past projects. Did they finish on time and on budget? Did they end up getting delivered without cutting corners? Did they get disrupted along the way with a changed scope, conflicted interests, unexpected delays, and surprising blockers? https://webdesignernews.com/how-to-launch-big-complex-projects/

The Next Big Revolution in WordPress

You install a page builder only to find out it doesn’t do half the things you need. So you pile on plugins to fill the gaps, and they end up conflicting with one another. https://webdesignernews.com/the-next-big-revolution-in-wordpress/

30+ Best Free Google Slides Templates for Designers & Professionals (2025)

In the fast-paced world of design, development, and marketing, a polished presentation can make all the difference. Whether you’re pitching a client, showcasing a portfolio, or sharing project updates, your slides need to look sharp and professional. But crafting a stunning presentation from scratch takes valuable time – time you could be spending on your actual work. That’s where free Google Slides templates come in. Finding high-quality, visually appealing, and actually free options, however,

The Anatomy of a Perfect Poster: Essential Design Principles

A great poster does more than just look good—it grabs attention, communicates a message, and leaves a lasting impression. https://webdesignernews.com/the-anatomy-of-a-perfect-poster-essential-design-principles/

Speed-limiting devices could be coming for reckless U.S. drivers in these states

A teenager who admitted being “addicted to speed” behind the wheel had totaled two other cars in the year before he slammed into a minivan at 112 mph (180 kph) in a Seattle suburb, killing the driver and three of the five children she was transporting for a homeschool co-op.

After sentencing Chase Daniel Jones last month to more than 17 years in prison, the judge tacked on a novel conditio

Nvidia chips could face new tracking rules under a bipartisan bill to stop chip smuggling to China

A U.S. lawmaker plans to introduce legislation in coming weeks to verify the location of artificial-intelligence chips like those made by Nvidia after they are sold.

The effort to keep tabs on the chips, which drew bipartisan su

Sleep Apnea: Types, Causes, Symptoms and Treatments

Sleep apnea often goes undetected, but it can have a serious impact on your health. Here are the top symptoms and risk factors to be aware of. https://www.cnet.com/health/sleep/sleep-apnea-types-causes-symptoms-treatments/#ftag=CADf328eec

4h | cnet.com
Overhaul Your Gaming Space With $183 Off This Street Fighter Edition Gaming Chair

If you're a Street Fighter 6 fan, this Woot deal slashes the cost of Cooler Master's Caliber X2 gaming chair down to just $117 for a limited time. https://www.cnet.com/deals/overhaul-your-gaming-space-with-183-off-this-street-fighter-edition-gaming-chair/#ftag=CADf328eec

4h | cnet.com
Trump Calls for 100% Tariff on Foreign Movies

It's not just hard goods like cars and smartphones. Tariffs could soon be a factor in the costs of making and watching movies. https://www.cnet.com/culture/entertainment/trump-calls-for-100-tariff-on-foreign-movies/#ftag=CADf328eec

4h | cnet.com
I Always Dreamed of Expanding My Desktop With Glasses. This Software Made It Real

Spacetop extends Windows laptops to add tons of virtual monitor space with glasses. It should be a preview of how accessories connect with our computers. https://www.cnet.com/tech/computing/i-always-dreamed-of-expanding-my-desktop-with-smart-glasses-this-software-made-it-real/#ftag=CADf328eec

4h | cnet.com
 NYT Strands hints and answers for Tuesday, May 6 (game #429)

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-6-may-2025

 NYT Connections hints and answers for Tuesday, May 6 (game #695)

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-6-may-2025

The best Kindle for kids hits its lowest price, just in time for summer
Can you spot a poisoned AI chatbot? 4 tips from a Microsoft security expert
This Snapdragon OLED 2-in-1 laptop is a steal for just $430
Washed-out HDR on your Roku device? Roku wants to hear about it
Skype is dead. Here’s how to migrate to Teams (or pick another app)
Windows 11 now auto-downloads the 24H2 update, whether you want it or not
Western Digital’s leaked PCIe 5 SSD could be an utter speed demon
Google’s search monopoly breakup could mean the death of Firefox
 Windows 11 24H2 update is now automatically downloading on some PCs

Many Windows users will soon get Windows 11 24H2 automatically, indicates a Microsoft bulletin published just ahead of the weekend.

https://www.tomshardware.com/software/windows/windows-11-24h2-update-is-now-automatically-downloading-on-some-pcs

Apple's new iPad A16 can be yours for under $300

Whether you're looking for a good Mother's Day gift or just refreshing your aging tablet, it's hard to find a better deal right now than the

4h | Engadget
Show HN: Bracket – selfhosted tournament system

Over the last two years, I developed a tournament system called Bracket. Most (if not all) tournament systems available online are paid and ask tons of money (a typical minimum subscription costs 50 euros per month, and go up to 500 euros per month or so), which is not feasible for many small sport clubs/individuals. So I developed my own system and put it publicly on GitHub. AFAIK this is the only open source tournament system available that has a significant amount of features.

I made th