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První mikrovlnná neurální síť je výtečná ve zpracování bezdrátových dat

Na americké Cornell University postavili „mikrovlnný mozek,“ křemíkový čip s plně integrovanou mikrovlnnou neurální sítí. Je to zázrak analogových výpočtů, tak malý a s tak malou spotřebou, že by se mohl stát AI mozkem chytrých hodinek nebo chytrých telefonů. Také bleskurychle analyzuje bezdrátovou komunikaci. http://www.osel.cz/14218-prvni-mikrovlnna-neuralni-sit-je-vytecna-ve-zpracovani-bezdratovych-dat.html

10h | osel.cz
Smarter AI is supercharging battery innovation 

The global race for better batteries has never been more intense. Electric vehicles, drones, and next-generation aircraft all depend on high-performance energy storage—yet the traditional approach to battery R&D is struggling to keep pace with demand. 

Innovation and investment alone won’t solve the problem, unless we compress the timeline. Speed is now the defining barrier between potential and impact. Even as 

AI passed the aesthetic Turing Test, raising big questions for art

Pick up an August 2025 issue of Vogue, and you’ll come across an advertisement for the brand Guess featuring a stunning model. Yet tucked away in small print is a startling admission: She isn’t real. She was

První stavební povolení pro fúzní elektrárnu

Společnost CFS, spin-out MIT, zažádala o stavební povolení na výstavbu komerční fúzní elektrárny v americké Virginii. CFS plánuje elektrárnu zprovoznit do roku 2035. Na financování společnosti se podílí Bill Gates a Google. http://www.osel.cz/14217-prvni-stavebni-povoleni-pro-fuzni-elektrarnu.html

1d | osel.cz
#478 – Scott Horton: The Case Against War and the Military Industrial Complex

Scott Horton is the director of the Libertarian Institute, editorial director of Antiwar.com, host of The Scott Horton Show, co-host of Provoked, and for the past three decades a staunch critic of U.S. military interventionism. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep478-sc See below for timestamps, and to give feedback, submit questions, contact Lex, etc.

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

This word-search website is the brain boost you never knew you needed

Language is the original technology, the tool we’ve all used to coordinate with each other for thousands of years. Our success in life—both professionally and in relationships—depends on it.

I write for a living, so you’d think I’d have language down. I don’t. I constantly find myself knowing a word exists but not being able to think of it. What am I supposed to do?

You might, in some circumstances, be able to use a thesaurus for this—just look up a word that means the sa

Jaký je recept na úzkost mladých? Videohry s otevřeným světem a nostalgické animáče

Pohltil vás či vaše blízké smutek poloviny dvacátých let? Zkuste si zahrát Legend of Zelda: Breath of the Wild a pustit si něco ze Studio Ghibli. Nebo jinou úchvatnou adventuru s otevřeným světem a jiný fantaskní animovaný příběh, i když výběr není zase moc rozsáhlý. Podle výsledků experimentů to funguje. http://www.osel.cz/14216-jaky-je-recept-na-uzkost-mladych-videohry-s-otevrenym-svetem-a-nostalgicke-animace.html

1d | osel.cz
Most students are using AI to enhance learning, not outsource it, research shows

Over 80% of Middlebury College students use generative AI for coursework, according to a recent survey I conducted with my colleague and fellow economist Zara Contractor. This is one of the fastest technology adoption rates on record, far outpacing the 40% adoption rate among U.S. adults, and it happened in less than two yea

Dropbox Passwords is shutting down. Do this before your passwords are deleted for good

It’s been a bad year for password managers. First, Microsoft announced earlier this summer that its popular Microsoft Authenticator app would be discontinuing its password manager feature and would revert to being an app that focused solely on multifactor authentication codes.

Now, Dropbox has announced that it is killing its pa

European space tech has data to sell — but where are the buyers?


The European space industry is booming. Yet despite the boom, the industry is struggling to find commercial buyers for arguably its most valuable output: data.  At the Living Planet Symposium 2025 in Vienna, the European Space Agency (ESA) and private sector le

Černoděrový stroj na temnou energii zahání přízraky nesmyslných neutrin

Pozoruhodná hypotéza Cosmologically coupled black holes (CCBH), která počítá s tím, že černé díry konvertují hmotu zhroucených hvězd na temnou energii, usmiřuje výsledky experimentu DESI, podle nichž ve vesmíru klesá množství hmoty, s neutriny, která mohou tím pádem mít kladnou hmotnost. http://www.osel.cz/14215-cernoderovy-stroj-na-temnou-energii-zahani-prizraky-nesmyslnych-neutrin.html

2d | osel.cz
Mmmmmm, PIE

This month, our first feature article continues a series started in the March 2025 edition of PHP Architect. Florian Engelhardt is back to expand Observability Foundations further with ‘Observability Foundations: Following the Flow with Tracing in PHP Applications’. Follow along this great read to learn more about how to use Tracing in the best way. […]

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The TikTok dorm water panic is officially here

Instead of worrying about making friends or keeping up with their studies, new college students have a different concern on their minds: dorm water.

“Praying dorm water doesn’t ruin my hair,” one creator

Reddit—and a dash of AI—do what Google and ChatGPT can’t

Hello, everyone, and thanks once again for reading Fast Company’s Plugged In.

For years, some of the world’s most productive web searches have had something in common: They begin at Google and end at Reddit.

In some cases, that’s because the person doing the searching has added “reddit” to their query, deliberately pushing material from

Tech companies rarely reveal exactly how much water their data centers use, research shows

As demand for artificial intelligence technology boosts construction and proposed construction of data centers around the world, those computers require not just electricity and land, but also a significant amount of water. Data centers use water directly, with

Robots in the skies (and they use Transformer models)

Ryan welcomes Nathan Michael, CTO at Shield AI, to discuss what AI looks like in defense technologies, both technically and ethically. https://stackoverflow.blog/2025/08/22/robots-in-the-skies-and-they-use-transformer-models/

Angel Hair chocolate is taking over TikTok

There’s a new viral chocolate bar on the block.

Angel Hair chocolate, created by Belgian brand Tucho, launched in December 2024 and ticks all the boxes for going viral online. Its white chocolate shell is dyed a pastel pink and delivers the all-important

Cambridge Dictionary adds ‘skibidi,’ ‘delulu,’ and other viral internet words

You can now look up skibidi, tradwife, and delulu in the Cambridge Dictionary. 

Among the 6,000 or so words added to the dictionary over the past year, these internet neologisms have now asserted their place in the English language, whether you like it or not. 

Most of these words are born from online culture and are popular among Gen Alpha—itself a new addition, re

This startup claims it just outran Nvidia on its own turf
  • DataPelago has created a new engine called Nucleus that dramatically speeds up data processing for AI and analytics.
  • It outperforms Nvidia’s cuDF library by large margins while working across different types of hardware.
  • Today’s GPUs are powerful, but older software often was
Hinge CEO Justin McLeod on fighting loneliness, digital fatigue, and the future of online dating

As young people report feeling lonelier and less connected than ever, the dating app Hinge is driving its users into real human experiences. CEO Justin McLeod shares how the platform is combating digital fatigue amongst users, as well as navigating the risks and opportunities of AI in online dating. McLeod also explores Hinge’s recent collaboration with renowned psych

Wingstop’s secret sauce: Its 60 million-strong army of chicken-tender loyalists

Wingstop calls itself “the wing experts.” 

But Michael Skipworth, CEO of the 2,800-location fast casual chicken chain, likes to highlight a different distinction he’s proud of, having nothing to do with food. “People don’t think about a chicken wing restaurant being a digital powerhouse,” Skipworth tells me.

Today, after spending years taking cues from outside the restaurant industry—airlines, beauty brands—he has built

Will Cirrus Aircraft’s self-landing starter planes draw more new pilots?

A 95°F Los Angeles is much more palatable at 4,500 feet—a 20-minute flight in a sleek new Cirrus Aircraft piston engine four-seater, from the Burbank to Camarillo airports, above a smog-laden urban sprawl that would otherwise take us an hour to drive. Cozy bucket seats, large windows, and large touchscreen control monitors give a modern vibe. It’s a beautiful day to fly—until calamity strikes and the pilot can no longer function. She turns to me, “Okay, when you’re ready . . .”

Swedish startup unveils Starlink alternative — that Musk can’t switch off


A new pocket-sized Starlink alternative promises secure military communications — safe from interference by billionaire CEOs. The system, named the RU1, was unveiled today by Swedish startup TERASi. It’s billed as the world’s smallest and lightest mm-Wave rad

PHP Podcast: 2025.08.21

This week on the PHP Podcast, Eric and John talk about the Pest 4 released, Prompt Injections, Try/Catch, 1Password for sudo, AOL dialup ends, and more… Links from the show: ! ! ! Discover San Diego ! ! ! | Meetup Pest v4 Is Here — Now with Browser Testing | Pest – The […]

The post PHP Podcast: 2025.08.21 appeared first on PHP Architect.

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Mozkové organoidy s grafenovým rozhraním řídí robopsa

Pokud jste se těšili na roboty řízené mozkovými organoidy, je to tady. Vědce napadlo pěstovat mozečky na grafenu, což se velice osvědčilo, a pak je hned šoupli do laboratorního robopsa. Funguje to skvěle, mozkové organoidy s grafenovým rozhraním reagují na prostředí. Jak se zdá, grafen čeká hvězdná kariéra v neuroinženýrství. http://www.osel.cz/14214-mozkove-organoidy-s-grafenovym-rozhranim-ridi-robopsa.html

3d | osel.cz
Google: Why Lazy Loading Can Delay Largest Contentful Paint (LCP) via @sejournal, @MattGSouthern

On Google’s podcast, Martin Splitt explains how default lazy loading can delay LCP, why some libraries hinder indexing, and how to verify fixes.

The post Google: Why Lazy Loading Can Delay Largest Contentful Paint (LCP) appeared first on Search Engine Journal.

https://www.searchenginejournal.com/google-why-lazy-l

How ESPN finally made the leap from cable TV to the app era

CEOs rarely talk about plans that are a half-decade or more away from reaching reality. Yet way back in 2015, Disney CEO Robert Iger confirmed the company would eventually offer ESPN as a direct-to-consumer service. It would be an epoch-shifting moment for a channel that has been a cornerstone of pay TV in its traditional form for decades, and Iger said it wouldn’t occur until at least 20

Historian Mar Hicks on why nothing about AI is inevitable

AI usage has been deemed by some to be an inevitablity. Many recent headlines and reports quote technology leaders and business executives who say AI will replace jobs or must be used to stay competitive in a variety of industries. There have already been real ramifications for the labor market; some companies have laid off a

New cellphone restrictions in school begin for students in 17 states

Jamel Bishop is seeing a big change in his classrooms as he begins his senior year at Doss High School in Louisville, Kentucky, where cellphones are now banned during instructional time.

In previous years, students often weren’t paying attention and wasted class time by repeating questions, the teenager said. Now, teachers can provide “more one-on-one time for

China weighs expanding digital currencies globally with a yuan stablecoin

China has been expanding the use of digital currencies as it promotes wider use of its yuan, or renminbi, to reflect its status as the world’s second-largest economy and challenge the overwhelming sway of the U.S. dollar in international trade and finance.

However, restrictions on access to Chinese financial markets and limits on convertibility of the yuan, or “people’s money,” are big obstacles blocking its 

Democrats are teaching candidates how to use AI to win elections

Welcome to AI DecodedFast Company’s weekly newsletter that breaks down the most important news in the world of AIYou can sign up to receive this newsletter every week via email 

Google Confirms New Google Verified Badge for Local Services Ads via @sejournal, @brookeosmundson

Google is launching the Google Verified badge in October 2025, replacing multiple Local Services Ads trust signals with one simplified identity for advertisers.

The post Google Confirms New Google Verified Badge for Local Services Ads appeared first on Search Engine Journal.

https://www.searchenginejournal.com/

Google did the math on AI’s energy footprint

Ever wonder how much energy it takes when you ask an AI to draft an email, plan a vacation, or role-play as a friend? Google just shed some light: The company calculated the energy, water, and carbon emissions tied to text prompts on its Gemini apps.

T

Sweetgreen’s sour summer

It’s one of the great questions of our modern age: How does Sweetgreen lose money selling $14 (and up!) fast casual salads and bowls? And not just a little money but $442 million in the last three and a half years and more than $908 million since 2014.  

Sweetgreen is having a disastrous 2025, with same-store sales down 7.6% in the second quarter after a Q1 drop of 3.1%, and a now aborted rollout of fries (how do you mess up fries?). The stock is down more than 70% th

Ask An SEO: Should Small Brands Go All In On TikTok For Audience Growth? via @sejournal, @MordyOberstein

Should small brands prioritize TikTok or Google? This week's Ask An SEO reframes the question and focuses on what actually moves the needle.

The post Ask An SEO: Should Small Brands Go All In On TikTok For Audience Growth? appeared first on Search Engine Journal.

https://www.searchenginejournal.com/ask-an

Semantic Overlap Vs. Density: Finding The Balance That Wins Retrieval via @sejournal, @DuaneForrester

Machines reward overlap. Humans reward density. This article explains why balancing both is critical for content optimization in retrieval-augmented AI systems.

The post Semantic Overlap Vs. Density: Finding The Balance That Wins Retrieval appeared first on Search Engine Journal.

https://www.searchenginejour

Biden-era AI safety promises aren’t holding up, and Apple’s the weakest link

Throughout 2023, the Biden administration persuaded a group of AI companies to sign voluntary commitments to “drive

AI is already shaping the future . So why do so few of us get to decide what that future will be?

In Silicon Valley boardrooms, a small group of executives is quietly making decisions that will shape the lives of billions. And most of us won’t know what those decisions are until it’s too late to change them.

In July, the White House published “

Tech debt isn’t an ‘IT issue.’ It’s a business strategy

Every CEO knows the feeling of promised features taking months longer than expected, simple changes breaking unrelated systems, and top engineers fighting fires more than they build the future. Welcome to technical debt: the detritus of yesterday’s innovation that increasingly blocks progress today.

The crucial reality is that tech debt isn’t an “IT issue”—it’s a business strategy problem that directly impacts your bottom line, competitive positioning,

How cuts to NASA could hurt everyday Americans

Daniel P. Johnson, a geographer at Indiana University at Indianapolis, works with a team of researchers who spend a lot of time catching blowflies, dissecting their iridescent blue-green abdomens, and analyzing the contents of their guts. 

Johnson and his colleagues are tracking the spread of Lyme disease on a warming planet. But they need a lot of additional data. They get it from NASA.

The world’s foremost driver of space science is not a public health agency. But

Learning in the flow: Unlocking employee potential through continuous learning

In this episode of Leaders of Code, Stack Overflow CEO Prashanth Chandrasekar and Christina Dacauaziliqua, Senior Learning Specialist at Morgan Stanley, talk about the importance of experiential learning in fast-paced environments. They emphasize the value of creating intentional learning environments where innovative tools meet collaborative communities to support growth for both individuals and organizations. https://stackoverflow.blog/2025/08/21/learning-in-the-flow-unlocking-employee-potent

„Dýchací krystal“ je průlomem v elektronice i obnovitelných energiích

Nový pozoruhodný krystalický materiál, který je založený na oxidu stroncia, železa a kobaltu, dokáže mnohokrát opakovaně při zahřátí uvolnit kyslík, a pak zase kyslík absorbovat, aniž by se při tom rozpadl. Ovládání chování kyslíku otevírá cestu k chytrým materiálům, schopným adaptace v reálném čase. http://www.osel.cz/14213-dychaci-krystal-je-prulomem-v-elektronice-i-obnovitelnych-energiich.html

4d | osel.cz
Google Quietly Announces Search Partner Network Placement Visibility via @sejournal, @brookeosmundson

Google finally adds Search Partner reporting. See where your ads run, review placements, and decide if Search Partners deserve a place in your budget.

The post Google Quietly Announces Search Partner Network Placement Visibility appeared first on Search Engine Journal.

https://www.searchenginejournal.com/go

The next unicorn might not hire anyone


A decade ago, startups often equated success with rapid headcount growth. The formula was simple: build a product, raise a round, hire fast. Bigger teams meant bigger bets. But the rulebook is getting rewritten as a new generation of startups scales with leaner

Sony to raise PlayStation 5 prices in the U.S. amid tariff uncertainty

Sony will raise prices of its PlayStation 5 consoles in the United States by around $50 from Thursday, as the Japanese conglomerate navigates a slow recovery in the videogame market while U.S. tariffs threaten to raise costs.

All three PlayStation 5 consoles will see a similar price hike, with the most expensive PS5 Pro version expected to cost $749.99, the compa