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NotebookLM isn’t just for students. Here are 4 ways I use it in my daily life

Andy Walker / Android Authority I consider myself a generative AI skeptic, with my initial interest in the technology turning into frustration and distrust. But there’s one tool that has genuinely impressed me over the past few months: NotebookLM. Its power lies in the ability for you to set custom sources that the service’s chatbot draws information from — leading to better quality responses compared with many of the other tools I’ve experimented with. Most people dismiss NotebookLM as a too

I used this simple YouTube TV trick and saved $66 - here's how you can, too

Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways A hidden YouTube TV promotion might save you $66. It's only accessible through a web browser, not the mobile app. The promotion saves you $33 a month for two months. If you're a YouTube TV subscriber, you might be able to save $66 thanks to a hidden promotional offer. Late last year, YouTube announced that it was raising its monthly price to $83 a month -- a jump of $10 a month. There

Finally, a Windows desktop I'd recommend to both professionals and gamers (and it's fairly priced)

Lenovo Legion T5 gaming desktop ZDNET's key takeaways The Lenovo Legion Tower 5 is available now for $1,880. This desktop excels at a wide range of tasks, from gaming to 3D image rendering and graphic design. However, because of the PC's squat design, some users may have difficulty finding a comfortable place for it. View now at Best Buy View now at Lenovo more buying choices Follow ZDNET: Add us as a preferred source on Google. Building a gaming PC can be difficult if you're new to the hobb

Why Former NFL All-Pros Are Turning to Psychedelics

Roam the wide-open halls and cavernous showrooms of the Colorado Convention Center during Psychedelic Science, the world’s largest psychedelics conference, and you’ll see exhibitors hawking everything from mushroom jewelry, to chewable gummies containing extracts of the psychoactive succulent plant kanna, to broad flat-brim baseball caps emblazoned with “MDMA” and “IBOGA.” Booths publicize organizations such as the Ketamine Taskforce and the Psychedelic Parenthood Community, and even The Faerie

ChatGPT makes Projects feature free, adds a toggle to split chat

ChatGPT is getting two big changes. First, the Projects feature is now free. Second, you can now create new conversations from existing conversations. Projects have been around for months now, but they're now rolling out to everyone, including those with a free plan. With Projects, you can create "workspaces" with ChatGPT and organise chats, files and custom instructions for a specific project. Right now, when you interact with ChatGPT, it tries to remember everything, which isn't really grea

AI Adoption Rate Trending Down for Large Companies

The US Census Bureau conducts a biweekly survey of 1.2 million firms, and one question is whether a business has used AI tools such as machine learning, natural language processing, virtual agents or voice recognition to help produce goods or services in the past two weeks. Recent data by firm size shows that AI adoption has been declining among companies with more than 250 employees, see chart below. This presentation may not be distributed, transmitted or otherwise communicated to others in w

How many dimensions is this?

In the past couple of weeks, I’ve been posting about seemingly simple mathematical problems that defy intuition, and where the answers we find on the internet turn out to be shallow or hard to parse. For a taste, you might enjoy the articles on Gödel’s beavers or on infinite decimals. Today, let’s continue by asking a simple question: how many dimensions does a line have? A trained mathematician might blurt out an answer involving vector spaces or open set coverings, but there’s no fun in that.

Show HN: Veena Chromatic Tuner

Veena Chromatic Tuner lets you to tune in Equal Temperament/Just Intonation with oscilloscope-like stable waveform display. This powerful, versatile tuning application is designed for musicians who need precise control over their instrument tuning across multiple musical traditions (Equal Temperament, Just Intonation). It displays the pitch (frequency) and deviation in cents via a needle interface. A unique visual feature is its linear and circular waveform display of input audio: the waveform a

CEO Who Created AI Startup to Cheat on Homework Complains That AI Is Destroying Education

Months after debuting Cluely, the "undetectable AI that thinks for you," 21-year-old tech entrepreneur Chungin "Roy" Lee is decrying the dismal state of education due to AI. Indeed, there's little doubt that AI has completely flipped education on its head. The availability of large language models (LLMs) at the press of a finger is all but obliterating the minds of an entire generation of students, making literacy a thing of the past as big tech money floods into schools and teachers unions. I

Show HN: OpenCV over WebRTC (in Go)

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Intel Arc Pro B50 GPU Launched at $349 for Compact Workstations

Intel has officially expanded its professional GPU portfolio with the launch of the Arc Pro B50, designed specifically for small-form-factor workstations. The card is based on the Battlemage BMG-G21 GPU, configured with 16 Xe2 cores. It comes paired with 16 GB of GDDR6 VRAM clocked at 14 Gbps on a 128-bit memory bus, producing 224 GB/s of effective bandwidth. This configuration ensures that the GPU cores are properly fed while maintaining a low overall power draw. Intel has kept the total board

‘The Conjuring: Last Rites’ Summons a Franchise-Best Box Office

After a longer-than-expected wait, the fictionalized versions of Ed and Lorraine Warren have financially gone out with a bang. Per the Hollywood Reporter, this weekend’s The Conjuring: Last Rites has made $187 million worldwide. Of that, $83 million came domestically, becoming the best launch for a Conjuring movie, the third-biggest open for a horror movie overall, and well past initial projections from Warner Bros. and box office analysts. Internationally, its $104 million take also defied exp

Today's NYT Connections Hints, Answers and Help for Sept. 8, #820

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. Today's NYT Connections puzzle has a fun mix of topics. Fans of a certain British special agent, plus fans of a particular furry friend, will enjoy the blue and purple categories. Read on for clues and today's Connections answers. The Times now has a Connections Bot, like

GM slows EV production as tax credit nears expiration

General Motors is going to be scaling back production of the Cadillac Lyriq and Vistiq, as well as the Chevy Bolt EV as it expects sales of electric vehicles to slow dramatically. The $7,500 consumer tax credit for purchasing a new EV is set to expire at the end of the month. That credit has been crucial to driving demand for EVs, which are still more expensive than their gas-powered counterparts. The company is pausing production on the Lyriq and Vistiq at its Spring Hill, Tennessee plant in D

Are bad incentives to blame for AI hallucinations?

A new research paper from OpenAI asks why large language models like GPT-5 and chatbots like ChatGPT still hallucinate, and whether anything can be done to reduce those hallucinations. In a blog post summarizing the paper, OpenAI defines hallucinations as “plausible but false statements generated by language models,” and it acknowledges that despite improvements, hallucinations “remain a fundamental challenge for all large language models” — one that will never be completely eliminated. To ill

Silksong reviews drop to mostly negative for Chinese players due to confusing translations

For most Hollow Knight: Silksong players, the combat is challenging and the boss fights are punishing. However, there's another layer of complexity for anyone playing the sequel in Simplified Chinese: the bizarre translations. On its Steam store page, Silksong currently sits at a "Mostly Positive" rating across reviews in all languages. Once you filter for the Simplified Chinese reviews, the Metroidvania-style game plummets to "Mostly Negative." There are plenty of complaints about Silksong bei

Campfire: Web-Based Chat Application

Campfire Campfire is web-based chat application. It supports many of the features you'd expect, including: Multiple rooms, with access controls Direct messages File attachments with previews Search Notifications (via Web Push) @mentions API, with support for bot integrations Campfire is single-tenant: any rooms designated "public" will be accessible by all users in the system. To support entirely distinct groups of customers, you would deploy multiple instances of the application. Runn

The Expression Problem and its solutions

The craft of programming is almost universally concerned with different types of data and operations/algorithms that act on this data . Therefore, it's hardly surprising that designing abstractions for data types and operations has been on the mind of software engineers and programming-language designers since... forever. Yet I've only recently encountered a name for a software design problem which I ran into multiple times in my career. It's a problem so fundamental that I was quite surprised

The Expression Problem and its solution

The craft of programming is almost universally concerned with different types of data and operations/algorithms that act on this data . Therefore, it's hardly surprising that designing abstractions for data types and operations has been on the mind of software engineers and programming-language designers since... forever. Yet I've only recently encountered a name for a software design problem which I ran into multiple times in my career. It's a problem so fundamental that I was quite surprised

TIFF 2025: Frankenstein, Knives Out 3, and all the biggest movies from Toronto

The Toronto International Film Festival is almost like a preview of the movie slate for the next few months — and this year I’m watching as much as possible to give you all the scoop on what’s ahead. To do that, I’ll be writing a dispatch covering every movie I’ve seen that day, which will run daily throughout most of the festival. That includes bigger movies you probably already know about, like Netflix’s Wake Up Dead Man and Frankenstein, along with hopefully some great new films you maybe wer

Your electronics could be quietly draining energy - this gadget prevents that

Smart Wi-Fi power strips are a great way to save on your power bill. But do they pay for themselves? Adrian Kingsley-Hughes/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Leaving devices plugged and switched on can be wasteful. Monitoring usage and remote switching helps reduce bills. This Tapo smart power strip is a great option to monitor power consumption, and at $45, it pays for itself. I have three 3D printers that are on the go a lot of the time. I

The key to getting MVC correct is understanding what models are

Smalltalk MVC is defined in Design Pattern as: MVC Consists of three kinds of objects. The Model is the application object, the View is its screen presentation, and the Controller defines the way the user interface reacts to user input. However this definition has been abused over the years - Back in 2003 I gave a talk citing how bad Apple’s definition was. At the time it stated: A view object knows how to display and possibly edit data from the application’s model… A controller object acts a

Psychological Tricks Can Get AI to Break the Rules

If you were trying to learn how to get other people to do what you want, you might use some of the techniques found in a book like Influence: The Power of Persuasion. Now, a preprint study out of the University of Pennsylvania suggests that those same psychological persuasion techniques can frequently "convince" some LLMs to do things that go against their system prompts. The size of the persuasion effects shown in "Call Me a Jerk: Persuading AI to Comply with Objectionable Requests" suggests t

Over 80% of sunscreen performed below their labelled efficacy (2020)

The use of effective sunscreen can reduce the harm caused to the skin by ultraviolet rays (UV) and slow down skin aging. The Consumer Council tested 30 models of sunscreen for daily use and over 80% of them were found to perform below their respective labelled efficacy. The measured sunscreen efficacy of 4 models were below SPF15, of which 2 were sunscreen products with very high protection i.e. labelled with SPF50+. Among the 23 models using the “PA System” which is commonly adopted by Asian co

Shipping textures as PNGs is suboptimal

Are you shipping textures to players as PNGs? The goal of this post is to convince you that this is suboptimal, and walk you through a better approach. I’ll also share my implementation of the suggested approach, but if you’d rather do it yourself I’ll also provide you with the information you need to get started. If you’re using a game engine, it is almost certainly doing what this post suggests automatically, but it doesn’t hurt to double check! What’s wrong with PNGs? source PNGs are great f

The MVC definition has been abused

Smalltalk MVC is defined in Design Pattern as: MVC Consists of three kinds of objects. The Model is the application object, the View is its screen presentation, and the Controller defines the way the user interface reacts to user input. However this definition has been abused over the years - Back in 2003 I gave a talk citing how bad Apple’s definition was. At the time it stated: A view object knows how to display and possibly edit data from the application’s model… A controller object acts a

Today's NYT Connections: Sports Edition Hints and Answers for Sept. 7, #349

Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles. Today's Connections: Sports Edition is tough. That purple category makes you play with words in a way that you'll either love or hate. If you're struggling but still want to solve it, read on for hints and the answers. Connections: Sports Edition is published by The Athletic, the subscription

William James at CERN (1995)

William James at CERN Some Examples of Selection in Minds and Computers 1. William James Principles of Psychology This is obviously true of action. Whatever views your views on free will, it is indubitable that differing options occur to us, that we compare them, that we prefer some to others, that eventually we elect one and dismiss the rest. More interestingly, James describes the role of selection in perception, and finds it at every level of neural and mental life. The sense organs, to b

Stop writing CLI validation. Parse it right the first time

I have this bad habit. When something annoys me enough times, I end up building a library for it. This time, it was CLI validation code. See, I spend a lot of time reading other people's code. Open source projects, work stuff, random GitHub repos I stumble upon at 2 AM. And I kept noticing this thing: every CLI tool has the same ugly validation code tucked away somewhere. You know the kind: if ( ! opts . server && opts . port ) { throw new Error ( " --port requires --server flag " ); } if ( op