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PJ5 TTL CPU

Well, we did it… we cracked 4MIPS on our TTL CPU. I have to admit I’m both relieved and surprised. The key parts to achieving this was to decrease the latency for the instruction decode and also the flag register writing. The time to decode an instruction, perform a bit of math and then write to the flags was at around 270nS. With the changes we made, the instruction decode had a radical reworking and the flag writing had some big changes as well, means we go this down to under 200nS. Which m

I chatted with five AI bots - these made the best conversations

Lance Whitney/ZDNET Many popular AIs offer a voice mode that enables you to carry on live conversations with a chatbot. Often, chatting by voice is more convenient, more natural, and more fun than trying to converse through text prompts. Plus, you can typically review a transcript of the conversation after you're done, so you still have access to the actual text. But which AIs are the best conversationalists? I tried chatting by voice with ChatGPT, Microsoft Copilot, Google Gemini, Meta AI, an

JPMorgan cuts Apple stock price target on soft iPhone 17 outlook and delayed AI payoff

Apple’s stock took a minor confidence hit today, as JPMorgan lowered its price target, though the firm kept its overall rating intact. The adjustment comes as analyst Samik Chatterjee and his team dial back expectations for Apple’s medium-term revenue and earnings, citing weakening demand drivers tied to the upcoming iPhone 17 cycle. Here are the details. A 4.17% reduction, but with no change in rating Chatterjee cut his 12-month price target for AAPL from $240 to $230, citing weaker iPhone 1

Senators reintroduce App Store bill to rein in 'gatekeeper power'

Update: Apple has responded to the reintroduction of the bill with a statement provided to 9to5Mac. See full statement below. The App Store is back under scrutiny from lawmakers in Washington. A bipartisan group of senators has reintroduced the 2021 Open App Markets Act, a bill aimed at curbing the gatekeeper power that Apple and Google hold over the so-called “mobile app economy.” Here’s what they’re going for. If passed, the legislation would effectively force Apple and Google (who are not s

Show HN: Magnitude – Open-source AI browser automation framework

The AI browser automation framework Magnitude uses vision AI to enable you to control your browser with natural language 🧭 Navigate - Sees and understands any interface to plan out actions - Sees and understands any interface to plan out actions 🖱️ Interact - Executes precise actions using mouse and keyboard - Executes precise actions using mouse and keyboard 🔍 Extract - Intelligently extracts useful structured data - Intelligently extracts useful structured data ✅ Verify - Built-in test ru

Changing one gene can restore some tissue regeneration to mice

Regeneration is a trick many animals, including lizards, starfish, and octopuses, have mastered. Axolotls, a salamander species originating in Mexico, can regrow pretty much everything from severed limbs, through eyes and parts of brain, to the spinal cord. Mammals, though, have mostly lost this ability somewhere along their evolutionary path. Regeneration persisted, in a limited number of tissues, in just a few mammalian species like rabbits or goats. “We were trying to learn how certain anima

This Cheap Surfshark VPN + Antivirus Bundle Feels Illegal (But It’s Not)

The new Surfshark bundle practically pays for itself. Who needs a free VPN when you can enjoy virus protection and online privacy for pennies? If you act fast, Surfshark can be yours at a ridiculously low price. When things look too good to be true, something’s always off. Not today. Explore the Surfshark bundle, save big, and enjoy your summer vacation free of viruses, prying eyes, and other online nasties for a pocket change! Grab Surfshark At 85% Off Here Surfshark 2-in-1 Bundle Explained

Today's NYT Connections Hints, Answers and Help for June 27, #747

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 blue category. It made me happily remember a PBS show of my youth. Read on for clues and today's Connections answers. The Times now has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score

Show HN: Magnitude – open-source AI browser automation framework

The AI browser automation framework Magnitude uses vision AI to enable you to control your browser with natural language 🧭 Navigate - Sees and understands any interface to plan out actions - Sees and understands any interface to plan out actions 🖱️ Interact - Executes precise actions using mouse and keyboard - Executes precise actions using mouse and keyboard 🔍 Extract - Intelligently extracts useful structured data - Intelligently extracts useful structured data ✅ Verify - Built-in test ru

Senators reintroduce App Store bill to rein in ‘gatekeeper power in the app economy’ [U]

Update: Apple has responded to the reintroduction of the bill with a statement provided to 9to5Mac. See full statement below. The App Store is back under scrutiny from lawmakers in Washington. A bipartisan group of senators has reintroduced the 2021 Open App Markets Act, a bill aimed at curbing the gatekeeper power that Apple and Google hold over the so-called “mobile app economy.” Here’s what they’re going for. If passed, the legislation would effectively force Apple and Google (who are not s

People use AI for companionship much less than we’re led to believe

The overabundance of attention paid to how people are turning to AI chatbots for emotional support, sometimes even striking up relationships, often leads one to think such behavior is commonplace. A new report by Anthropic, which makes the popular AI chatbot Claude, reveals a different reality: In fact, people rarely seek out companionship from Claude and turn to the bot for emotional support and personal advice only 2.9% of the time. “Companionship and roleplay combined comprise less than 0.5

Hisense’s latest smart air conditioner is on sale for just $249.99

Staying cool during the summer is about more than comfort; being overly hot can accelerate the aging process and be the difference between life and death. The NIH has guidance on how to handle hot weather, including a recommendation to stay in a place with air conditioning, if possible. Luckily for those in warmer climates, Hisense’s BTUWC08W25A, its latest smart air conditioner, is on sale for $249.99 ($50 off) at Amazon, which is its lowest price ever. I’ve tested a previous-gen window air co

The TCL Mini LED TV I recommend to most people is up to $800 off at Best Buy

ZDNET's key takeaways The TCL QM6K (65-inch) normally retails for $1,000, but is currently on sale. A host of upgrades, and new features, make it highly competitive with other brands' higher-end models. Its speakers are loud, but clarity could be made even crisper with a soundbar. View now at Best Buy View now at Amazon more buying choices Every single size option for the TCL QM6K TV is on sale at Best Buy. The biggest discount belongs to the 98-inch display at $800 off. Back in January, we

Topics: motion qm6k tcl test tv

DOGE’d Federal Employees Are Getting Hit With Bills for Phantom Health Coverage

The National Oceanic and Atmospheric Administration (NOAA) has spent the last six months in turmoil, with the Trump administration drastically reducing the agency’s nationwide workforce. To make matters worse, the federal government is now demanding money from some former employees. Three ex-NOAA staffers who were fired, rehired, then fired again this spring received notices from the federal government stating they owed a debt for healthcare coverage. The letters, shared exclusively with NBC Ne

Now Google’s Gemini AI is ready to fill in those empty cells in your spreadsheet

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. Google is launching a new AI function in Sheets to help you generate text to fill out parts of your spreadsheet. The feature, powered by Google Gemini, can reference specific cells to create text, summarize information, or categorize your data. In the example shared by Google, you can use the new AI function to generate and tailor copy for an adver

Computing’s Top 30: Nirmalya Thakur

From tackling the spread of COVID-19 misinformation on social media to his award-winning research on fall detection and indoor localization for ambient assisted living, Nirmalya Thakur actively engages with issues of critical importance to humans and their well-being. Residing at the intersection of various fields–including big data, HCI, machine learning, and natural language processing–Thakur’s groundbreaking research is fueled by interaction data from daily human activities. Whether those a

Timekettle W4 Pro vs Google Translate: Is premium hardware a step up from the free app?

Matt Horne / Android Authority Timekettle’s AI Interpreter Earbuds aim to usher in a “new era of seamless global business interactions.” That’s a bold goal, but a device that can fluidly translate a two-way conversation in real time might just achieve it. We’ve put the device through its paces by running side-by-side comparisons to see how the Timekettle W4 Pro stacks up against Google Translate’s Conversation Mode, on its own and when paired with the Pixel Buds Pro 2. What is the Timekettle W

A Review of Aerospike Nozzles: Current Trends in Aerospace Applications

The design of rocket nozzles aims to expand the combustion gases until the exit pressure matches the ambient pressure, thereby maximizing thrust. However, ambient pressuredecreases as the rocket ascends, posing a challenge for conventional nozzles, which operate efficiently only at a specific altitude [ 30 ]. By adjusting their flow characteristics to the varying atmospheric pressure, aerospike nozzles offer a significant advantage in this regard. To quantify this impact, the thrust coefficient

People use AI for companionship much less than we’re led to think

The overabundance of attention paid to how people are turning to AI chatbots for emotional support, sometimes even striking up relationships, often leads one to think such behavior is commonplace. A new report by Anthropic, which makes the popular AI chatbot Claude, reveals a different reality: In fact, people rarely seek out companionship from Claude, and turn to the bot for emotional support and personal advice only 2.9% of the time. “Companionship and roleplay combined comprise less than 0.

AMD demo shows procedural generation slashing VRAM use from 35 GB to just 51 KB

Why it matters: Managing graphics memory has become one of the most pressing challenges facing the realm of real-time 3D rendering. As visuals become more detailed, the amount of VRAM required for modern high-end games is pushing against what average customers can afford. AMD and Nvidia are currently developing remedies to the issue, which involve shifting certain rendering tasks from memory to the GPU. A new research paper from AMD explains how procedurally generating certain 3D objects in rea

Open-source skills can save your career when AI comes knocking

Liudmyla Lishchyshyna/Getty Are you panicked by headlines like 'Why this leading AI CEO is warning that tech could cause mass unemployment' and 'AI's impact on the job market is 'inevitable'? My advice is chill. While there is a big shift in jobs coming, it's not as scary-sounding as you might fear. At the Open Source Summit North America in Denver, the Linux Foundation released its 2025 State of Tech Talent report, revealing that upskilling and open source will address the demands of an AI-dr

Best Meat Delivery Services for 2025

We did the math and some services can save you money versus the supermarket. Some services send frozen meat while others serve it up fresh. Online butchers in 2024 sell far more than just steak. Prefer to pick your meats each month or be surprised? CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Can’t find great meat at your local grocery store? You’re not alone. Premium c

AMD demo shows procedural generation cutting VRAM usage from 35GB to 51KB

Why it matters: Managing graphics memory has become one of the most pressing challenges facing the realm of real-time 3D rendering. As visuals become more detailed, the amount of VRAM required for modern high-end games is pushing against what average customers can afford. AMD and Nvidia are currently developing remedies to the issue, which involve shifting certain rendering tasks from memory to the GPU. A new research paper from AMD explains how procedurally generating certain 3D objects in rea

Amazon's James Bond film will be directed by Denis Villeneuve

Amazon MGM Studio's James Bond movie, the first of what could be many in a series, will be directed by Denis Villeneuve. The company has revealed that he will be leading the production in an announcement, where it also named Villeneuve's wife Tanya Lapointe as an executive producer. Villeneuve is perhaps best known for directing Dune and Dune: Part Two, the latest adaptations of Frank Herbert's novel starring Timothée Chalamet. He also directed the sci-fi drama Arrival with Amy Adams and Jeremy

Trump Organization scraps 'made in the USA' tag for its gold T1 smartphone

US President Donald Trump uses a cellphone aboard Marine One before it departs Leesburg Executive Airport in Leesburg, Virginia, on April 24, 2025. Trump is returning to the White House after attending a MAGA, Inc. dinner at the Trump National Golf Club Washington, DC. The Trump Organization scrapped a reference that its recently revealed smartphone will be made in the U.S., amid doubts that such a device can be manufactured on American shores at its price tag. A spokesperson for the Trump Org

This app tells me I’m going to die 5 times a day, and I love it

Matt Horne / Android Authority Over the last couple of weeks, I’ve been showing friends a notification on my phone. It simply reads, “Don’t forget, you’re going to die.” Most of them immediately responded by looking at me with a mixture of confusion and concern. I like to let that look sit for a moment before explaining what’s going on. Far from suggesting that I’m unraveling mentally, these notifications are from an app that wants me to cherish life. It’s called WeCroak, and it sends me five

The best cheap portable power stations of 2025: Expert tested and reviewed

I remember when power banks were new. They were an amazing development, freeing us from the tyranny of having to be near an AC outlet to charge out gadgets. Next came the power stations. They packed even more power into an admittedly bigger space. Still, we were freed from needing to be near to AC outlets or use extension cables when working outside, or in the RV or camping. The original power stations were big and expensive, so manufacturers to came up with smaller, more affordable models. Her

Mixed DPI in X11

I'm writing this article because I'm getting tired of repeating the same concepts every time someone makes misinformed statements about the (lack of) support for mixed-DPI configurations in X11. It is my hope that anybody looking for information on the subject may be directed here, to get the facts about the actual possibilities offered by the protocol, avoiding the biased misinformation available from other sources. If you only care about “how to do it”, jump straight to The RANDR way, otherwi

Today's NYT Connections: Sports Edition Hints and Answers for June 27, #277

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 might be tough. The purple category might be one of those where you have to just fill in the other categories and see what you end up with. Read on for hints and the answers. Connections: Sports Edition is out of beta now, making its debut on Super Bowl Sun