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posty wysłane przez: Tomas_r2
Mozky na kari: Lahlouova diagnóza kognitivního zahlcení v éře AI

Stojíme na prahu éry umělé inteligence, leč možná spíše balancujeme na hraně informačního útesu. Salem Lahlou přichází s diagnózou "společenského kognitivního zahlcení", jež hrozí proměnit naše mozky i instituce v největší brzdu pokroku, ne-li přímo v existenční riziko. http://www.osel.cz/14047-mozky-na-kari-lahlouova-diagnoza-kognitivniho-zahlceni-v-ere-ai.html

2mo | osel.cz
My favorite tools for a focused, restful second half of the day

This article is republished with permission from Wonder Tools, a newsletter that helps you discover the most useful sites and apps. Subscribe here.

Recently, I shared the tools that power my mornings. Now let’s explore what I rely on from lunch to bedtime. Below you’ll

An Arizona family used AI to recreate a road rage victim’s voice

The family of a man killed in a 2021 road rage incident in Arizona used artificial intelligence to portray the victim delivering his own impact statement during his killer’s sentencing hearing, according to local news reports.

Christopher Pelkey’s sister, brother-in-law, and their friend used AI technology to recreate hi

Justice Department asks court to break up Google’s ad tech business

The U.S. Justice Department is doubling down on its attempt to break up Google by asking a federal judge to force the company to part with some of the technology powering the company’s digital ad network. The proposed dismantling coincides with an ongoing federal effort to separate Google&#82

OpenAI’s nonprofit mission fades further into the rearview

OpenAI was founded as a nonprofit with a mission to build safe artificial general intelligence for the benefit of humanity. For a while, that structure made sense. But in 2019, the company made a discovery that changed everything: scaling up AI models—with more data, compute, and parameters—led to predictably stronger results.

The insight was formalized in a 2020 paper titled “

DoorDash agrees to buy Deliveroo for $3.9 billion

DoorDash, the ubiquitous U.S. food delivery app, has agreed to acquire British rival Deliveroo for 2.9 billion pounds ($3.9 billion) in cash, expanding its business in Europe, Asia, and the Middle East.

San Francisco-based DoorDash will pay 180 pence ($2.40) for each Deliveroo share, 29% more

How Trump’s meme coin business is profiting off a dinner with the president

In the crypto world, meme coins are mostly just jokes with no intrinsic value. But the Trump family is parlaying the president’s meme coin into two valuable commodities: serious cash and access to the president.

Since the coin was launched earlier this year, it has generated more than $320 million in fees for its creators, according to the blockchain analysis firm Chainalysis. And on Monday,

Elon Musk faces backlash from Austin neighbors over his ‘Fort Knox’-style mansion

Elon Musk has ruffled plenty of feathers since stepping more prominently into the political arena. Now, it seems he’s also a bad neighbor.

In 2022, Musk purchased a six-bedroom, $6 million mansion in the upscale Austin suburb of West Lake Hills, Texas. At the time, he didn’t knock on doors or introduce himself to his new neighbors—but word spread quickly, especially when visibly armed security personnel and their vehicles began appearing on the quiet suburban street.

Sinc

Why selling your business isn’t the only path to success

Prioritizing growth to sell is a perfectly reasonable business strategy. Being acquired by a larger group at some point (like Poppi’s recent sale to PepsiCo) makes sense for many—to generate cash flow for expansion, take a shortcut to economies of scale or market penetration, or just cash in for early retirement. But not for me.

Early on in my business journey at Bulletproof, we considered a buyout fr

Palantir stocks drop 13% after quarterly results fall short of Wall Street’s expectations

Shares of Palantir Technologies slumped more than 13% on Tuesday, after quarterly results and a raised forecast failed to meet the high expectations of Wall Street investors, who had driven the stock price up significantly ahead of earnings.

The data analytics company’s stock had gained 63% ahead of earnings this year, following a more than fourfold increase las

‘My library of Alexandria has been burned down’: Pinterest users are fuming over sudden bans

Pinterest fans are nothing if not loyal. Many have spent years—sometimes decades—carefully curating boards filled with wedding inspiration, home decor ideas, fashion, and more. Now users are logging in only to find themselves locked out of their accounts without warning, with all their pins gone.

Frustrated users have taken to platforms like X and r/Pinterest to vent. The comment sections on Pinterest’s official

Instacart launches Fizz, a group ordering app for party drinks and snacks

Instacart is launching a new stand-alone app called Fizz, designed for groups to order snacks and drinks ahead of parties for a flat $5 delivery fee.

The platform, developed in collaboration with the hugely popular event invite app Partiful, enables partygoers in the 30 U.S. states where alcohol delivery is legal to add items to a shared cart from nearby participating grocery stores. Instead of splitting the bill, each user is prompted to pay only for what they’ve added, with an op

Ask An SEO: How To Implement Faceted Navigation Without Hurting Crawl Efficiency via @sejournal, @kevgibbo

Faceted navigation enhances ecommerce UX but poses SEO risks. Learn how to manage filters without harming crawl efficiency or indexing strategy.

The post Ask An SEO: How To Implement Faceted Navigation Without Hurting Crawl Efficiency appeared first on Search Engine Journal.

https://www.searcheng

It’s Official: Google Launches AI Max for Search Campaigns via @sejournal, @brookeosmundson

Google introduces AI Max for Search, expanding query reach, adaptive creative, and better controls to boost performance while maintaining transparency for advertisers.

The post It’s Official: Google Launches AI Max for Search Campaigns appeared first on Search Engine Journal.

https://www.searchenginejournal.com/i

Nová kvantová teorie gravitace přibližuje teorii všeho

Kdo by nechtěl smířit obecnou relativitu s kvantovou mechanikou? Dvojice finských fyziků vytvořila kalibrační teorii (gauge theory) gravitace se symetrií, která je podobná symetrii Standardního modelu částicové fyziky. Mohla by otevřít cestu ke kompletní kvantové teorii gravitace. http://www.osel.cz/14046-nova-kvantova-teorie-gravitace-priblizuje-teorii-vseho.html

2mo | osel.cz
Inside the Grindr CEO’s ‘hardcore’ vision for the LGBTQ dating app’s future

George Arison is telling me about a hookup.

Arison, the 47-year-old CEO of the LGBTQ dating app and social network Grindr, recalls an encounter with a man who ranked low in physical chemistry—“it was in my bottom quartile of hookups,” he says, as if reviewing a spreadsheet of them—but high in intellectual compatibility. That bottom-quartile hookup is now a good friend of his. To Arison, the story illustrates how meaningful relationships can grow from the random connections Grindr f

‘AI is already eating its own’: Prompt engineering is quickly going extinct

Just two years ago, prompt engineering was hailed as a hot new job in tech. Now, it has all but disappeared.

At the beginning of the corporate AI boom, some companies sought out large language model (LLM) translators—prompt engineers who specialized in crafting the most effective questions to ask internal AIs, ensuring optimal and efficient outputs. Today, strong AI prompting is simply an expected skill, not a stand-alone role. Some companies are even

Kvantová inspirace pro lovce exoplanet: SPADE proti šumu reality

Nová metoda detekce exoplanet SPADE slibovala kvantovou optimalitu, leč realita experimentálního šumu ji dohnala. Ukazuje se však, že i s nedokonalostmi si vede překvapivě dobře, ba lépe než osvědčené techniky, alespoň v určitých situacích. http://www.osel.cz/14045-kvantova-inspirace-pro-lovce-exoplanet-spade-proti-sumu-reality.html

2mo | osel.cz
Mastering microservices with a former Uber and Netflix architect

Ryan welcomes Jeu George, cofounder and CEO of Orkes, to the show for a conversation about microservices orchestration. They talk through the evolution of microservices, the role of orchestration tools, and the importance of reliability in distributed systems. Their discussion also touches on the transition from open-source solutions to managed services, integration opportunities for AI agents, and the future of microservices in cloud computing. https://stackoverflow.blog/2025/05/06/mastering-mi

Meet the 5 Baltic scaleups in TECH5’s ‘Champions League of Tech’


Five standout scaleups from the Baltics have made it into TECH5 — the “Champions League of Technology.”  Representing Estonia, Lithuania, and Latvia, the quintet will now challenge rivals from six other regions for the title of Europe’s hottest scaleup. To ear

2mo | The Next Web
#468 – Janna Levin: Black Holes, Wormholes, Aliens, Paradoxes & Extra Dimensions

Janna Levin is a theoretical physicist and cosmologist specializing in black holes, cosmology of extra dimensions, topology of the universe, and gravitational waves. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep468-sc See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc.

Transcript: https://lexfridman.com/janna-levin-transcript

CONTACT LEX: Feedback - give feedback to Lex: https://lexfridman.com/survey AMA - submi

2mo | LEX FRIDMAN
‘You got to be really careful what you tie your name to’: The Hawk Tuah girl is planning a rebrand

Haliey Welch, better known as the Hawk Tuah girl, is ready for a rebrand.

After being thrust into the spotlight in 2024, thanks to her now-iconic “Hawk Tuah” catchphrase—featured in a video interview uploaded by the Tim & Dee TV YouTube channel—Welch experienced a crash course in the highs and lows of viral fame.

In early December, she announced the launch of her own cryptocurrency meme coin, $HAWK. The coin

Anthropic hires a top Biden official to lead its new AI-for-social-good team (exclusive)

Anthropic is turning to a Biden administration alum to run its new Beneficial Deployments team, which is tasked with helping extend the benefits of its AI to organizations focused on social good—particularly in areas such as health research and education—that may lack market-driven incentives.

The new team will be led by Elizabeth Kelly, who in 2024 was tapped by the Biden administration to lead the U.S. AI Safety Institute within the National Institute of Standards and Technology

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

2mo | osel.cz
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

Meta’s AI social feed is a privacy disaster waiting to happen

Since ChatGPT sparked the generative AI revolution in November 2022, interacting with AI has felt like using a digital confession booth—private, intimate, and shielded from public view (unless you choose to share).

That’s about to change dramatically with Meta’s rollout of social features in its stand-alone AI app, released last week. Those quiet queries—“What’s this embarrassing ra

Streaming 101: Here’s how millions of people are able to watch the same video

Live and on-demand video constituted an estimated 66% of global internet traffic by volume in 2022, and the top 10 days for internet traffic in 2024 coincided with live streaming events such as the Jake Paul vs. Mike Tyson boxing match and

Breaking Into New Markets With PPC: Key Considerations

PPC helps brands expand into new markets, but real success depends on everything around it, from measurement and localization to trust, cultural differences, and more.

The post Breaking Into New Markets With PPC: Key Considerations appeared first on Search Engine Journal.

https://www.searchenginejournal.com/breaking-into-new-markets-with-pp

I have trouble focusing, but this AI browser feature helps

My worst workday habit is that I’m a compulsive web page checker.

Throughout the day, I’m constantly refreshing the same handful of sites for updates. I’ll check the metrics on my newsletters, swing through a subreddit or two, and click through some tech news sites—and that’s before even getting to email and social media. Every time I do this, it’s hard to refocus.

So I was pretty eager

This is the future of AI, according to Nvidia

​​Recent breakthroughs in generative AI have centered largely on language and imagery—from chatbots that compose sonnets and analyze text to voice models that mimic human speech and tools that transform prompts into vivid artwork. But global chip giant Nvidia is now making a bolder claim: the next chapter of AI is about systems that take action in high-stakes, real-world scenarios.

At the recen

B2B Buyer Behavior Has Changed: Proven Strategies For Sustainable Relationships via @sejournal, @alexanderkesler

Get B2B buying groups talking with this new playbook: persona building, buyer-led content, continuous optimization, and empowering sales teams to nurture buyer relationships.

The post B2B Buyer Behavior Has Changed: Proven Strategies For Sustainable Relationships appeared first on Search Engine Journal.

https://www.

Duše ve stroji: Jak psychologie mění svět umělé inteligence

Mohou stroje myslet nebo cítit jako my? Nová studie zkoumá, jak psychologie proniká do světa velkých jazykových modelů a zda je to jen sofistikovaná hra na city, nebo skutečný krok k umělé inteligenci s lidskou tváří. http://www.osel.cz/14042-duse-ve-stroji-jak-psychologie-meni-svet-umele-inteligence.html

2mo | osel.cz
Brno: Kde se chromozomy (ne)zkracují a vědci kouří dýmku

Brno není jen o vile Tugendhat a věčných debatách o poloze nádraží; v jeho laboratořích se totiž rozplétají základní otázky života a stárnutí na samých koncích našich chromozomů. Poznejte světový výzkum telomer, který odhaluje překvapivé evoluční zvraty. http://www.osel.cz/14043-brno-kde-se-chromozomy-ne-zkracuji-a-vedci-kouri-dymku.html

2mo | osel.cz
Free online storage services compared: Which one’s best for you?

Cloud storage services conveniently let you store and access documents, photos, videos, and more from any device. The best part? Many top providers offer free plans that are surprisingly capable.

But with so many options, how do you choose the right free cloud storage service? Let’s take a look at some of the leading free online storage services available today.

Google Drive

The 8 Most Important PPC KPIs You Should Be Tracking via @sejournal, @brookeosmundson

Discover the essential PPC KPIs, beyond CTR and CPC, to measure profit, incrementality, and real business impact from your paid media.

The post The 8 Most Important PPC KPIs You Should Be Tracking appeared first on Search Engine Journal.

https://www.searchenginejournal.com/ppc-guide/most-important-ppc-kpis/

Vesmírná alchymie: Hvězdotřesení magnetaru stvoří zlatý poklad

Mimořádný gama výtrysk magnetaru SGR 1806–20 z roku 2004 nasměroval vědce k tomu, že extrémní události na magnetarech představují další typ míst, kde probíhá r – proces, zodpovědný za výrobu velmi těžkých prvků ve vesmíru. Jeden takový výtrysk upeče tolik atomů těžkých prvků, že to odpovídá třetině Země. http://www.osel.cz/14041-vesmirna-alchymie-hvezdotreseni-magnetaru-stvori-zlaty-poklad.html

2mo | osel.cz
Věda Star Wars: Skutečný výzkum z předaleké galaxie

Hvězdné války nejsou jen pohádkou z předaleké galaxie, ale i překvapivě vážným předmětem vědeckého bádání. Od ekonomiky Hvězdy smrti po diagnózu Anakina Skywalkera, věda nachází v Síle nečekanou inspiraci i laboratorní materiál. http://www.osel.cz/14040-veda-star-wars-skutecny-vyzkum-z-predaleke-galaxie.html

2mo | osel.cz
Meteorologie v řecké archaické a klasické době

Meteorologie je jednou z formativních přírodních věd staré řecké kultury, spolu s astronomií. Astronomie je díky pravidelnosti velké části nebeských pohybů přímo vzorem vědeckosti. Jak je možné, že se s ní meteorologie mohla v 6. a 5. století před n. l. poměřovat? Základní role meteorologické metafory patří k opomíjeným tématům zrodu antické vědy. http://www.osel.cz/14039-meteorologie-v-recke-archaicke-a-klasicke-dobe.html

2mo | osel.cz
AI tools from Google, LinkedIn, and Salesforce could help you find your next job

Sometimes, you need to shake things up in your career. Maybe the job isn’t as fulfilling anymore. Maybe changing circumstances are pushing you toward a new path. Either way, figuring out what to do next can be a challenge.

Increasingly, artificial intelligence is helping people explore their next steps—even when they’re unsure themselves. Chatbots like ChatGPT can offer some guidance, provided you know how to

Iberian blackout points to grid growing pains — not green energy failure


Spain and Portugal have largely restored power after Monday’s unprecedented blackout — the worst in recent European history. The fallout has put the region’s reliance on renewables under fire. Santiago Abascal, leader of Spain’s far-right

2mo | The Next Web
How Zipline’s Keller Cliffton built the world’s largest drone delivery network

Zipline’s cofounder and CEO Keller Cliffton charts the company’s recent expansion from transporting blood for lifesaving transfusions in Rwanda to retail deliveries across eight countries—including high-profile partnerships with the likes of Walmart, Chipotle, Panera, and the Mayo Clinic. Zipline’s do-good health efforts and commercial deliveries are all part of Cliffton’s vision for a radical, new transportation network that meets consumers’ desire for accessibility and speed.

Skype is shutting down. If you still use it, like I do, here are some alternatives

When Skype debuted in 2003, it was the first time I remember feeling that an individual app—and not just the broader internet—was radically disrupting communications.

Thanks to its implementation of the voice over internet protocol (VOIP) and its simple interface, the app allowed users worldwide to call virtually any phone number directly from their PC with ease, in addition to calling other Skype users via its peer-to-peer (P2P) network.

If you are too young to remember

This free app is like Shazam for bird calls

It’s spring, and nature is pulling me away from my computer as I write this. The sun is shining, the world is warming up, and the birds are chirping away.

And that got me thinking: What if a smartphone app could translate all those chirps for us?

No, I’m not talking about an app that will translate bird sounds to human speech (although that would be neat). Rather, the app we’re about to go over tells you what specific species is making any bird sound around

Vědecké publikování dekádu poté: Stále nikdo nečte, ale podvádí se ve velkém?

Deset let po kritice neduhů vědeckého publikování zjišťujeme, že staré problémy jako tlak na kvantitu a pochybné metriky přetrvávají, zatímco nové hrozby v podobě papírových mlýnů a AI dále podrývají důvěru ve vědu. Navzdory snahám o reformu a otevřenost zůstává otázkou, zda se věda neztrácí ve vlastním bludišti. http://www.osel.cz/14038-vedecke-publikovani-dekadu-pote-stale-nikdo-necte-ale-podvadi-se-ve-velkem.html

2mo | osel.cz
Démoni modelování a hledání mimozemských plynů

Vědci jásají nad možnými detekcemi plynů, dokonce i biosignatur jako je dimethylsulfid, v atmosférách vzdálených exoplanet typu K2-18 b. Jenže nová studie ukazuje prstem na záludnosti modelování těchto dat. Než propukneme v nadšení nad objevem mimozemského života, je prý třeba prověřit, zda nejde jen o statistického démona či artefakt příliš úzkého výběru modelů. http://www.osel.cz/14037-demoni-modelovani-a-hledani-mimozemskych-plynu.html

2mo | osel.cz
Opinion: Scaling UK tech is a geopolitical imperative


Amid the economic malaise that followed the 2008 financial crisis in the UK – record unemployment, sluggish growth, tight fiscal consolidation – a game-changing policy drive was beginning to take shape.  This shift, driven by the Conservative-led coalition gov

2mo | The Next Web
Prokletí lidského rodu? Hojíme se třikrát pomaleji než šimpanzi

Když se poraní primáti, včetně našich nejbližších příbuzných šimpanzů, všichni se hojí zhruba stejně rychle. Dokonce i patetičtí hlodavci, když na to přijde, se také hojí srovnatelnou rychlostí. Ale lidi ne. Jak ukázaly experimenty, lidem se poranění hojí zhruba třikrát pomaleji. Co jsme komu udělali? http://www.osel.cz/14036-prokleti-lidskeho-rodu-hojime-se-trikrat-pomaleji-nez-simpanzi.html

2mo | osel.cz
‘Read the room, girl’: Running influencer Kate Mackz faces backlash over her White House interview

Wake up, the running influencers are fighting again. 

In the hot seat this week is popular running influencer Kate Mackz, who faces heavy backlash over the latest guest on her running interview series: White House press secretary Karoline Leavitt.

Mackz, who has nearly 800,000 followers on TikTok, has previously featured notable figures such as political commentator

Half of Airbnb users in the U.S. are now interacting with its AI customer service agent

Half of Airbnb users in the U.S. are now using the company’s AI-powered customer service agent, CEO Brian Chesky said Thursday during an earnings call. The tool was quietly rolled out last month and is expected to be available to all U.S. users in the coming weeks.

Chesky said the AI assistant has already led to a 15% drop in users needing to contact live support agents. While the techn

Server-Side vs. Client-Side Rendering: What Google Recommends via @sejournal, @MattGSouthern

Google's Martin Splitt shares key JavaScript rendering insights. He discusses AI crawlers, SSR vs. CSR, and the impact of structured data.

The post Server-Side vs. Client-Side Rendering: What Google Recommends appeared first on Search Engine Journal.

https://www.searchenginejournal.com/server-side-vs-client-side-re

Gravito-optický efekt: Chytáme gravitační vlny na světlo?

Současné detektory gravitačních vln slyší jen "hluboké tóny" vesmíru do pár set kHz, což nám může bránit v zahlédnutí exotických jevů. Nový koncept gravito-optického efektu, využívající ohyb světla na gravitační vlně zesílený v optickém rezonátoru, slibuje otevřít okno k dosud neslyšeným vysokým frekvencím (MHz-GHz) a hledat tam stopy nové fyziky. http://www.osel.cz/14035-gravito-opticky-efekt-chytame-gravitacni-vlny-na-svetlo.html

2mo | osel.cz