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Dokážeme detekovat primordiální černé díry díky gravitačním vlnám?

Primordiální černé díry jsou v poslední době jako na šílené fyzikální horské dráze. Nejprve byly velmi slibné jako možné vysvětlení temné hmoty, pak to zkazilo Hawkingovo záření s gravitačními čočkami a zcela nedávno jim podala pomocnou ruku zátěž kvantové paměti. Úlevu by přinesla případná detekce gravitačních vln vytvořených při vzniku těchto dávných černých děr na počátku vesmíru. Povede se to někdy? http://www.osel.cz/14091-dokazeme-detekovat-primordialni-cerne-diry-diky-gravitacnim-vlnam.ht

2h | osel.cz
Show HN: AutoThink – Boosts local LLM performance with adaptive reasoning

I built AutoThink, a technique that makes local LLMs reason more efficiently by adaptively allocating computational resources based on query complexity.

The core idea: instead of giving every query the same "thinking time," classify queries as HIGH or LOW complexity and allocate thinking tokens accordingly. Complex reasoning gets 70-90% of tokens, simple queries get 20-40%.

I also implemented steering vectors derived from Pivotal Token Search (originally from Microsoft's Phi-4 paper) tha

Show HN: Connecting People Through AI-Powered Video Sentiment Matching

Hi HN,

I’d like to share www.kuky.com, a peer support network that connects people through short, self-recorded videos and matches them using sentiment analysis powered by large language models (LLMs).

We’re building Kuky to help users find others who genuinely understand their emotional journey—not through swiping or likes, but through shared human stories. In this short Loom demo (link above), I walk through how:

Users create a profile by uploading 3 videos: an intro, their mental he

Data Vs. Findings Vs. Insights In UX

What’s the difference between data, findings, and UX insights? And how do you argue for statistical significance in your UX research? Let’s unpack it. Kindly powered by How To Measure UX and Design Impact, a friendly course on how to show the impact of your incredible UX work on business. https://webdesignernews.com/data-vs-findings-vs-insights-in-ux/

How to create infinite text scrolling in HTML, CSS, and JavaScript

Let’s create an infinite text scroll for any webpage with HTML, CSS and JavaScript—perfect for banners at the top of the page, or even to the side. https://webdesignernews.com/how-to-create-infinite-text-scrolling-in-html-css-and-javascript/

How to Structure Figma Files for Team Collaboration

Figma makes it easy to collaborate on design projects, but without a solid structure, even the best-designed files can become a mess. https://webdesignernews.com/how-to-structure-figma-files-for-team-collaboration/

Design to look sharp

Hello! I recently took some time off to see family and friends in the UK so I’m writing to you as a one-off on a Tuesday. I’m back in NYC now and have an exciting roster of newsletters to share over the coming weeks 🦞 https://webdesignernews.com/design-to-look-sharp/

Elevate Your Videos Instantly with Free AE Slideshows

In today’s digital landscape, video content reigns supreme. Whether for compelling marketing campaigns, preserving cherished personal memories, or delivering impactful presentations, video slideshows offer a dynamic and versatile format. Adobe After Effects stands as a powerhouse for creating professional-grade motion graphics and video edits. However, the very power that makes After Effects so capable can also present a steep learning curve, appearing as an “intimidating program” to newcomers.

 Disneyland turns 70, and it's celebrating with MagicBand+, LED spectacles, and next-gen shows

Disneyland's 70th Celebration is underway, and technology is playing a key role in enhancing immersion during next-generation shows and interactive experiences – here are our five favorite things to do at the parks.

https://www.techradar.com/streaming/entertainment/disneyland-turns-70-and-its-celebrating-with-magicband-led-spectacles-and-next-gen-shows

 Apple might be close to launching a dedicated hub for gaming on the Mac, iPhone, and iPad

A new report says that Apple is close to announcing a dedicated gaming hub app for the iPhone, iPad, Mac, and Apple TV 4K – and it signals a deeper push into gaming for the Cupertino-based tech giant.

https://www.techradar.com/computing/mac-os/apple-might-be-close-to-launching-a-dedicated-hub-for-gaming-on-the-mac-iphone-and-ipad

Anthropic brings web search to free Claude users

Anthropic is continuing to trickle down features to its free users. The latest one to make the leap out of subscriber-only mode is web search, which the company introduced to its AI chatbot Claude in March. According to Anthropic, connecting Claude to the web allows it to deliver more ac

8h | Engadget
Here’s what the new ‘Copilot Mode’ within Edge looks like
Softwarová sklizeň (28. 5. 2025): monitorujte stav hardwarových komponent

Pravidelná sonda do světa software. Podíváme se na nástroj pro sledování procesů a vytížení komponent, sestavíme kontext zdrojového kódu pro umělou inteligenci a nakonec si spustíme lokální SMTP server pro simulaci posílání e-mailů. https://www.root.cz/clanky/softwarova-sklizen-28-5-2025-monitorujte-stav-hardwarovych-komponent/?utm_source=rss&utm_medium=text&utm_campaign=rss

10h | root.cz
Chytré hodinky už nejsou zbytečnost, pozor ale na sběr informací

Říká se, že jestli někdo o vás ví víc, než matka, je to váš chytrý telefon. A jestli nějaká věc ví ještě víc, pak jsou to nepochybně chytré hodinky. Možná o vás dokonce vědí víc, než váš lékař. https://www.root.cz/clanky/chytre-hodinky-uz-nejsou-zbytecnost-pozor-ale-na-sber-informaci/?utm_source=rss&utm_medium=text&utm_campaign=rss

10h | root.cz
Apple buys the maker of Sneaky Sasquatch

Apple has bought a game studio for the first time. Digital Trends reported on Tuesday that the company has scooped up RAC7. The two-person team is behind the Apple Arcade hit Sneaky Sasquatch.

10h | Engadget
Welcome.US CEO Nazanin Ash on the value refugees bring to the economy—and corporate America

As the global migrant crisis continues to dominate our airwaves, Welcome.US has triggered a dramatic impact on U.S. immigration, resettling 800,000 refugees across all 50 states. The organization’s cofounder and CEO, Nazanin Ash, shares how her team developed an effective and efficient model, unlocking a nonpartisan community of 2 million volunteers supported by corporate partnerships with the likes of Meta, Google, and Uber. 

This is an abridged transcript of an interv

Nvidia reports Q1 earnings this week: Here’s what to expect

Nvidia’s earnings have become some of the most closely watched numbers on Wall Street. The company makes up about 6.5% of the Nasdaq 100, and 5.5% of the S&P 500, so a good quarter can send the Nasdaq index soaring. A marginal or poor one can send it tumbling.

On Wednesday May 28, after the market close, the innovative chip giant will report its fiscal first quarter results for 2025 and e

CNET's Daily Tariff Price Tracker: I'm Keeping Tabs on Changes as Trump's Trade Policies Shift

The enforcement of Trump's favored trade tactic, tariffs, can hardly be called consistent up this point but beneath all the noise, I'm looking to track the direct impacts for everyday consumers. https://www.cnet.com/tech/cnets-daily-tariff-price-tracker-im-keeping-tabs-on-changes-as-trumps-trade-policies-shift/#ftag=CADf328eec

11h | cnet.com
The ACP 'Saved My Life': Real People Share the Real Cost of Losing Affordable Internet

One year after the defunding of the ACP, I talked to people affected by the loss of Affordable Connectivity Program and how its disappearance has forced them to make heartbreaking trade-offs just to stay connected. https://www.cnet.com/home/internet/the-acp-saved-my-life-real-people-share-the-real-cost-of-losing-affordable-internet/#ftag=CADf328eec

11h | cnet.com
How to Watch SpaceX's Next Starship Test Flight on Tuesday

This is Starship's third test flight this year and the ninth flight overall since SpaceX first launched the craft in 2023. https://www.cnet.com/science/space/how-to-watch-spacexs-next-starship-test-flight-on-tuesday/#ftag=CADf328eec

11h | cnet.com
Tariffs Explained: I Have Everything You Need to Know as Trump Delays More Plans

Donald Trump's 50% import tax against the European Union is the latest tariff to get delayed, but the impacts the policies overall are still looming for folks like you. https://www.cnet.com/personal-finance/tariffs-explained-i-have-everything-you-need-to-know-as-trump-delays-more-plans/#ftag=CADf328eec

11h | cnet.com
 Here's the thing Apple gets right about platforms that Samsung would be smart to copy

In many ways, the S25 Ultra is comparable to the iPhone – the platforms tend to look and work similarly – but there is one significant way they differ, and, to be honest, I'm tired of it.

https://www.techradar.com/phones/samsung-galaxy-phones/heres-the-thing-apple-gets-right-about-platforms-that-samsung-would-be-smart-to-copy

 Windows 11’s Snipping Tool gets a handy upgrade it should’ve had from day one

Microsoft's latest update to the Windows Snipping Tool includes some upgrades that should have been there at launch, but I'm just happy they are here now.

https://www.laptopmag.com/laptops/windows-laptops/windows-11-snipping-tool-color-picker

 NVIDIA's new bug is affecting RTX 5060 GPUs — here's how to fix black screens on reboot

There's a new black screen bug affecting RTX 5060 and RTX 5060 Ti GPUs, but NVIDIA has taken the initiative by explaining and, more importantly, offering a fix.

https://www.windowscentral.com/hardware/nvidia/nvidia-rtx-5060-series-black-screen-reboot-bug

 I'm one of the first with the all-new Razer Blade 14, and this may be 2025's best 14-inch gaming laptop

Razer sent me a pre-production sample of the redesigned Razer Blade 14, and I've spent a few hours to see if this may be one of 2025's best 14-inch gaming laptops.

https://www.windowscentral.com/hardware/razer/razer-blade-14-2025-early-hands-on

Texas enacts age-verification law for app stores

Texas is the latest state to adopt an age-verification law for app stores. Despite lobbying from big tech, reportedly including a personal

12h | Engadget
Video Games Weekly: Grand Theft Auto is no friend to the queer community

Welcome to the initial installment of Video Games Weekly on Engadget. Expect a new story every Monday (yes, we realize today is Tuesday), broken into two parts. The first is a space for short essays, observations and ramblings about video game trends and related topics from me, a reporter who's covered the industry for more than 13 years. The second contains the video game stories from the past week that you need to know about, including some headlines from outside of Engadget.

<

12h | Engadget
EU regulators are investigating Pornhub and three other sites

European regulators are investigating Pornhub. On Monday, the European Commission (EC) accused the platform of not doing enough to block underage access. Also included in the investigation are Stripchat, XNXX and XVideos.

The EC suspects the porn sites have breached the

12h | Engadget
Cities: Skylines II delays Bridges & Ports DLC to Q4

The saga of Cities: Skylines II has involved a lot of frustration, and the years-long ride still doesn't appear to be over. The latest news from the developer is yet another delay, this time for the planned Bridges & Ports DLC. Colossal Order will release a small free update to the game on June 11 as planned, but the full expansion is now being pushed back to some time in Q4.

A

12h | Engadget
Show HN: Free mammogram analysis tool combining deep learning and vision LLM

I've built Neuralrad Mammo AI, a free research tool that combines deep learning object detection with vision language models to analyze mammograms. The goal is to provide researchers and medical professionals with a secondary analysis tool for investigation purposes.

Important Disclaimers: - NOT FDA 510(k) cleared - this is purely for research investigation - Not for clinical diagnosis - results should only be used as a secondary opinion - Completely free - no registration, no payment, no

12h | Hacker news
Show HN: Maestro – A Framework to Orchestrate and Ground Competing AI Models

ive spent the past few months designing a framework for orchestrating multiple large language models in parallel — not to choose the “best,” but to let them argue, mix their outputs, and preserve dissent structurally.

It’s called Maestro heres the whitepaper https://github.com/d3fq0n1/maestro-orchestrator (Narrative version here: https://de

12h | Hacker news
After 15 years, you can finally use WhatsApp on your iPad: Here’s how to get the app on your Apple tablet

One of the most popular smartphone apps in the world has finally come to the iPad. Today, Meta has officially released WhatsApp for iPad. The release comes nearly sixteen years after WhatsApp debuted on the iPhone, and went on to become the de facto messaging app for most of the world.

WhatsApp comes to the iPad

WhatsApp deb

Trump Media to raise $2.5 billion to build a bitcoin reserve

President Donald Trump’s media company said Tuesday that institutional investors will buy $2.5 billion in the company’s stock with the proceeds going to build up a bitcoin reserve.

About 50 institutional investors will put up $1.5 billion in

Welcome.US CEO Nazarin Ash on the value refugees bring to the economy—and corporate America

As the global migrant crisis continues to dominate our airwaves, Welcome.US has triggered a dramatic impact on U.S. immigration, resettling 800,000 refugees across all 50 states. The organization’s co-founder and CEO, Nazanin Ash, shares how her team developed an effective and efficient model, unlocking a nonpartisan community of 2 million volunteers, supported by corporate partnerships with the likes of Meta, Google, and Uber. 

This is an abridged transcript of an inte