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Using AI saves teachers 'six weeks per year,' Gallup poll finds - but at what cost?

J Studios/Getty Images A Gallup poll published Wednesday found that 30% of teachers are using AI weekly -- and that it's saving them "six weeks a year." According to data from the 2024 to 2025 school year, 60% of K-12 teachers reported using some kind of AI tool in their work, most commonly to create worksheets or activities, personalize material to students' needs, and prep lessons. The study did not specify which AI tools teachers were using, referring to "chatbots, adaptive learning systems

Calculating the Fibonacci numbers on GPU

Calculating the fibonacci numbers on GPU 21 Jun, 2025 In this blogpost we will show how to perform very fast calculation of the Fibonacci sequence using GPU programming. In this blogpost we will employ Thrust an NVIDIA library which uses concepts from modern C++ to make GPU programming easy. Introduction Scan is one of the fundamental examples for parallelizable algorithms. If you are interested in the foundations of the algorithm I refer you to a previous blogpost where I implemented scan i

OpenAI hires team behind AI recommendation startup Crossing Minds

Crossing Minds, a startup that provides AI recommendation systems to e-commerce businesses, said on Thursday that its team is joining OpenAI. The startup was backed by Index Ventures, Shopify, Plug and Play, and Radical Ventures, and had raised more than $13.5 million across multiple rounds, according to Crunchbase. Crossing Minds largely worked with e-commerce companies to improve their personalization and recommendation systems. The company claims it studies customers’ on-site behavior data

Get paid faster: How Intuit’s new AI agents help businesses get funds up to 5 days faster and save 12 hours a month with autonomous workflows

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Intuit has been on a journey over the last several years with generative AI, incorporating the technology as part of its services at QuickBooks, Credit Karma,Turbotax and Mailchimp. Today the company is taking the next step with a series of AI agents that go beyond that to transform how small and mid-market businesses operate. These new a

45-hour voyage in replica canoe tests Paleolithic migration theory

Earlier this week, we reported on a Swedish archaeologist who spent the last three years sailing the fjords in a replica boat similar to those the Vikings may have used. Not to be outdone, Japanese researchers have followed suit, building their own seaworthy dugout canoe with Paleolithic-era tools to cross between Taiwan and Yonaguni Island, where one of the world’s strongest ocean currents, the Kuroshio, remains active. They presented their findings in two new papers published in the journal S

Some bits on malloc(0) in C being allowed to return NULL

You're using a tool with a too-generic User-Agent You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace, the wiki thing it's part of. Unfortunately whatever you're using to do so has a HTTP User-Agent header value that is too generic or otherwise excessively suspicious. Unfortunately, as of early 2025 there's a plague of high volume crawlers (apparently in part to gather data for LLM training) that behave like this. To reduce th

Ultra-cheap $28 external 500GB HDD from Amazon tested: works, but with caveats

In a nutshell: A recent investigation into a budget external hard drive sold under the UnionSine brand has shed light on the persistent risks consumers face when purchasing low-cost storage devices from online marketplaces. Secure Data Recovery, a data recovery firm, bought a UnionSine HD2510 500GB hard disk drive from Amazon for just over $28 and subjected it to a series of technical tests to evaluate its authenticity and performance. Fraudulent or misleading storage products continue to be a

If You Have PS5, Crucial T500 Gaming SSD Drops Nearly 50% for Early Prime Day, Limited Stock Available

If you want to keep up with all the big game releases of the year, you’re not going to be able to do that without either immediately deleting them after playing or by expanding your storage capacity. When new titles clock in at over 100GB, you need to make some tough choices in terms of what gets to stay around. The easy solution it to just get yourself a much bigger solid state drive. See at Amazon The Crucial T500 SSD heavily discounted at the moment over at Amazon: The savings range from $3

Budget $28 external 500GB HDD from Amazon tested: works, but with caveats

In a nutshell: A recent investigation into a budget external hard drive sold under the UnionSine brand has shed light on the persistent risks consumers face when purchasing low-cost storage devices from online marketplaces. Secure Data Recovery, a data recovery firm, bought a UnionSine HD2510 500GB hard disk drive from Amazon for just over $28 and subjected it to a series of technical tests to evaluate its authenticity and performance. Fraudulent or misleading storage products continue to be a

Reddit CEO pledges site will remain “written by humans and voted on by humans”

Reddit is in an “arms race” to protect its devoted online communities from a surge in artificial intelligence-generated content, with the authenticity of its vast repository of human interaction increasingly valuable in training new AI-powered search tools. Chief executive Steve Huffman told the Financial Times that Reddit had “20 years of conversation about everything,” leaving the company with a lucrative resource of personal interaction. This has allowed it to strike multimillion dollar par

Intel is closing its automotive chipmaking business

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Intel is shutting down its business dedicated to making processors for cars. In a memo seen by The Oregonian, Intel tells workers that it plans to lay off “most” employees in the division, citing plans to shift focus to its “core client and data center portfolio.” “As part of this work, we have decided to wind down the automotive business within ou

Structured Output with LangChain and Llamafile

2 minutes read This article shows how one can teach Llamafile to handle structured outputs like JSON. If you’re already familiar with LangChain, you’ll know that popular models like OpenAI include their own implementations of with_structured_output. Using it is straightforward: All we need is to derive a new class from Pydantic’s BaseModel. The rest happens transparently. You don’t need to teach the LLM anything. Using Llamafile This isn’t currently possible with Llamafile, which I’m using i

Adopt or die? How Southeast Asian small businesses are using AI to stay competitive

ASEAN member nations' flags outside the Pullman Hotel, the venue for the ASEAN Foreign Ministers' retreat meeting in Luang Prabang, Laos, in January 2024. Tang Chhin Sothytang Chhin Sothy | Afp | Getty Images The U.S. and China are usually top of mind when it comes to artificial intelligence and generative AI. But Southeast Asia's small businesses have huge potential that shouldn't be ignored, experts say. In fact, it's a matter of survival, according to Jochen Wirtz, a professor of marketing a

Trump administration moves to count crypto as a federal mortgage asset

In a landmark shift for the U.S. housing finance system, the Federal Housing Finance Agency has issued a directive ordering Fannie Mae and Freddie Mac to formally consider cryptocurrency as an asset in single-family mortgage loan risk assessments. The move, signed by FHFA Director William J. Pulte on Wednesday, signals a new era of crypto integration into traditional financial infrastructure — this time within the core of American home lending. The order directs both housing finance giants to

More Americans Are Using ChatGPT, but a Surprising Number Say They Haven't Heard of It

About a third of American adults say they've used the generative AI tool ChatGPT, while one in five say they've never heard of it, according to new survey results from the Pew Research Center. The 34% who say they've used the gen AI tool from OpenAI include 58% of adults under 30, the largest share among any age cohort. The share of ChatGPT users drops with age: 41% of those 30 to 49, 25% of those 50 to 64 and 10% of those 65 and older. There's also a correlation with education; among adults wi

Lots More Americans Are Using ChatGPT, but a Surprising Number Say They Haven't Heard of It

About a third of American adults say they've used the generative AI tool ChatGPT, while one in five say they've never heard of it, according to new survey results from the Pew Research Center. The 34% who say they've used the gen AI tool from OpenAI include 58% of adults under 30, the largest share among any age cohort. The share of ChatGPT users drops with age: 41% of those 30 to 49, 25% of those 50 to 64 and 10% of those 65 and older. There's also a correlation with education; among adults wi

Trump’s FTC announces merger condition that prohibits advertising boycotts

The Federal Trade Commission is approving a merger of big advertising agencies after extracting an agreement that the combined firm won't lead or participate in any advertising boycotts based on political or ideological viewpoints. The merger condition is a new strategy in the Republican-controlled FTC's fight against alleged advertising boycotts, which could help Elon Musk's X social network and President Trump's own Truth Social platform. The FTC proposal surfaced in a news report earlier thi

Was laid off from Microsoft after 23 years, and I'm still going into the office

This story is available exclusively to Business Insider subscribers. Become an Insider and start reading now. This as-told-to essay is based on a conversation with Freddy Kristiansen, a 59-year-old former principal product manager at Microsoft's Denmark office who was laid off in May. Business Insider has verified Kristiansen's employment. The following has been edited for length and clarity. A couple of weeks ago, after 23 years at Microsoft, I was laid off. Yet here I am, back in the office.

Intel hits the brakes on its automotive business, and layoffs have started

Intel is shuttering its automotive architecture business and laying off most of its staff as part of a broader restructuring at the chipmaker. The news was first reported by The Oregonian/Oregon Live, which cited an internal memo that was shared with employees Tuesday morning. Intel confirmed to TechCrunch that plans to wind down the auto business were communicated internally on Tuesday. “As we have said previously, we are refocusing on our core client and data center portfolio to strengthen o

This carrier will soon let you send photos and videos to 911 - here's how

Ajax9 / Getty Images If you're an AT&T Wireless customer, you're about to receive a potentially life-saving feature on your phone. The company announced several upgrades to its Next Generation 9-1-1 ESInet emergency communications platform this week, with the most important one coming to your phone. Later this year, AT&T customers will be able to send picture and video messages to 9-1-1. Also: You should use these 10 personal safety features on your Pixel phone (before it's too late) Many ju

Job titles of the future: Pandemic oracle

Browne produces independent research reports and works directly with companies of all sizes. One of his niches is consulting on new diagnostic tools—for example, in his work with RAIsonance, a startup using machine learning to analyze cough sounds correlated with tuberculosis and covid-19. For multinational corporations, he models threats such as the possibility of avian influenza spreading from human to human. He builds most- and least-likely scenarios for how the global business community migh

AT&T users are about to get a potentially life-saving feature on their phones. Here's what it is

SOPA Images / Contributor / Getty If you're an AT&T Wireless customer, you're about to receive a potentially life-saving feature on your phone. The company announced several upgrades to its Next Generation 9-1-1 ESInet emergency communications platform this week, with the most important one coming to your phone. Later this year, AT&T customers will be able to send picture and video messages to 9-1-1. Also: You should use these 10 personal safety features on your Pixel phone (before it's too l

Web Translator API

Experimental: This is an experimental technology Check the Browser compatibility table carefully before using this in production. The Translator interface of the Translator and Language Detector APIs contains all the associated translation functionality, including checking AI model availability, creating a new Translator instance, using it to create a translation, and more.

iCloud is down for some users as outage impacts Photos, Mail, more

iCloud is currently down for some Apple users, impacting key apps and services like Photos, Mail, iWork, and more. Here’s what we know so far about the outage. iCloud outage hits several popular Apple services Downdetector.com shows spiking reports of iCloud being down. The outage appears to have started shortly after 1:00 p.m. Eastern time. According to Apple’s system status page, the outage impacts a variety of iCloud services, including: iCloud Mail iCloud Web Apps iCloud Storage Upgrad

My "Are you presuming most people are stupid?" test

Sometimes when people talk about a problem in society, they strongly imply that most people are stupid. This is wrong. Most people aren’t super knowledgeable about a lot of specific facts about the world (only half of Americans can name the 3 branches of government) but they’re intelligent when it comes to their own lives and the areas they work and spend time in. We should expect the average person to struggle with factual questions about abstract ideas and far-off events, but not so much abou

Your Bitcoin Might Soon Get You a Mortgage—No, Really

In a move that should send a chill down the spine of anyone who remembers 2008, the man now in charge of regulating a huge chunk of the U.S. housing market wants to see if your crypto holdings—like Bitcoin or Solana—should count when Americans apply for a mortgage. That’s right: your dog-themed coin stash might one day help you buy a house. Bill Pulte, the new director of the Federal Housing Finance Agency (FHFA), announced the plan on X, the platform formerly known as Twitter. “We will study t

Andreessen Horowitz Backs AI Startup Whose Motto Is ‘Cheat at Everything’

By now, it’s well established that one of AI’s biggest accomplishments is to help Americans cheat at life. Students are using it to cheat on their homework, teachers are using it to cheat at grading homework, sad and horny men are using it to cheat themselves out of having a girlfriend, actors are using it to cheat at ethnic accents, and some lawyers are even using it to cheat on legal filings. Given all the cheating that’s been happening, it just makes sense that a company would come along that

AT&T is making it easier to send pictures to 911 dispatchers

AT&T is updating its next-gen 911 network to give users more efficient ways to share important information with emergency services. Starting in October, AT&T’s ESInet emergency communications platform will make it easier for AT&T customers to share pictures and video messages with supported dispatch centers, helping to quickly explain the situation and better prepare first responders who will arrive on the scene. The ESInet platform helps 911 dispatch centers process callouts faster and more re

Marble Blast

Overview Roll your marble through a rich cartoon landscape of moving platforms and dangerous hazards. Along the way find power ups to increase your speed, jumping ability or flight power, and use them to collect the hidden gems and race to the finish for the fastest time. Basic Controls The marble can be moved forward, back, left and right by pressing , , and , respectively. Pressing causes the marble to jump, and pressing uses whatever powerup you currently have available. All movement is

Backyard Coffee and Jazz in Kyoto

One of the things I read about while getting ready for our vacation in Japan were these famous tiny businesses: bars or izakayas with four seats, narrow little bookstores or record shops in people’s houses or the bottom floors of small buildings, hyper-specialized or themed bars owned by one passionate guy. (There’s one that’s chock-full of Star Wars memorabilia, for example.) We got to visit a couple of such places, and saw many more from the street. I’m planning to write a longer, more themat