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Volunteer opportunities still open for TechCrunch Disrupt 2025

Volunteering at TechCrunch Disrupt 2025 isn’t just about scoring free admission (though that’s a pretty sweet perk). It’s your chance to get a behind-the-scenes look at how one of the world’s biggest startup conferences gets built — and to meet the people shaping the future of tech while you’re at it. Whether you want to launch your own startup, build your event chops, or get inspired by real traction stories, volunteering at Disrupt 2025 is your backstage pass to see how a world-class tech con

Next set of VC judges locked in for Startup Battlefield 200 at TechCrunch Disrupt 2025

The Startup Battlefield 2025 judging panel is getting even stronger. Our first wave of VCs brought serious firepower, and now we’re adding more top investors who will grill founders, unpack the big questions, and help crown this year’s $100,000 champion at TechCrunch Disrupt, October 27–29 in San Francisco’s Moscone West. Like the legendary investors who’ve judged in years past, this next group brings the insight, experience, and instincts that can change a founder’s trajectory in just one Q&A.

This smart display is the best home security companion I've ever used

Eufy Security E10 Smart Display ZDNET's key takeaways The Eufy Security E10 Smart Display is available for $200. This smart display shows you the history and current status of your security system and works as a control panel with real-time alerts. The E10 Smart Display only works with Eufy Security devices, so it's not compatible with other security cameras or meant to be a smart home hub. View now at Amazon View now at Eufy more buying choices Follow ZDNET: Add us as a preferred source on G

Nvidia faces Wall Street's high expectations two years into AI boom

It's been two years since the explosion of generative artificial intelligence started to transform Nvidia's business. Since then, the chipmaker's revenue has more than tripled and profits have quadrupled. Nvidia 's fiscal second-quarter earnings report, scheduled for Wednesday, will mark the second anniversary of growth, as the company shifted from being known as a maker of gaming chips to its current position at the heart of the technology industry. Last month, Nvidia became the first company

Not just phones and TVs: Samsung is bringing 7 years of updates to more devices

Jonathan Feist / Android Authority TL;DR Samsung has announced that it’s bringing One UI and seven years of updates to its smart appliances. One UI on these appliances will bring a design in line with mobile devices, along with Now Brief and other features. Meanwhile, the update policy applies to Wi-Fi-enabled appliances launched in 2024 or later. Samsung made tech headlines a few years ago when it announced seven years of OS and security updates for its phones. The company has since extende

TechCrunch Mobility: Waymo’s Big Apple score and Nvidia backs Nuro

Hey, all, and happy Friday! Welcome back to TechCrunch Mobility, your hub for news, analysis, and scoops around the future of transportation. To get this in your inbox, sign up here for free — just click TechCrunch Mobility! I was sad to have missed the Monterey Car Week this year, especially because there were a number of reveals I was interested in, including the all-electric Cadillac Opulent Velocity; the Chevrolet Corvette CX and CX.R Vision Gran Turismo concepts; and Lucid Gravity X reveal

Show HN: Bicyclopedia

Welcome! This is an interactive exploration of the parts of a bicycle. If you're reading this message, the images may still be loading. If you are using a screen reader or have Javascript disabled, unfortunately you won't be able to see the images or animations of the parts, but you can still read the descriptions and source code here and read more about this project here. Thank you for visiting!

A Physicist Wants to Turn Jupiter’s Largest Moon Into a Gigantic Dark Matter Detector

When searching for the unknown, classic physics wisdom holds that a bigger detector boosts the chances of discovery. A physicist is taking that advice to heart, advancing a bold plan to use none other than Ganymede—Jupiter’s largest moon—as a dark matter detector on an astronomical scale. Dark matter refers to the “invisible” mass that supposedly constitutes 85% of the universe. There’s considerable evidence that dark matter exists, but it’s “dark,” meaning it doesn’t respond to light and very

Best Heart Rate Monitors (2025), WIRED Tested and Reviewed

Compare Top 5 Heart Rate Monitors FAQS We tested and recommend all of the heart rate monitors below, which do a pretty impeccable job. But what do all these terms mean? Heart rate zones: If someone tells you they’ve been doing 80/20 training, they’ve been doing heart rate zone-based workouts. Heart rate zones are an easy way to break down your range of effort during exercise. Zones go from 1 to 5, with 5 indicating working at 90 to 100 percent of your maximum heart rate. Zone 2 represents tra

HORI's Piranha Plant camera for Nintendo Switch 2 is 33 percent off right now

Even though the Switch 2 basically just came out, we're already starting to see discounts on some of its accessories. One of the more charming peripherals, the HORI Piranha Plant camera, is on sale right now for only $40. That's $20 off and a record-low price. It's a good deal for anyone who wants to take advantage of the Switch 2's camera functionality in games like Mario Kart World and that recently-released campfire sim. This was designed specifically for Nintendo's new console, so it's a pl

Stepanov's biggest blunder? The curious case of adjacent difference

The curious case of adjacent difference If you have ever tried using the std::adjacent_difference algorithm in c++, I’m sure it left you puzzled. As the name suggests, this algorithm computes differences between adjacent elements of the input sequence, but it does one more thing: it copies the first element of the input sequence into the output sequence unmodified. The following example demonstrates how to apply the algorithm to delta-compress a postings list of document identifiers that contain

Amazon AGI Labs chief defends his reverse acquihire

In Brief When Amazon hired the founders of AI startup Adept last year, it was one of the first examples of what became known as a reverse acquihire — a deal where a large company hires key startup team members and licenses its technology, rather than acquiring the startup outright. Adept’s co-founder and former CEO David Luan subsequently became the head of Amazon’s new AGI Lab, and while Luan’s recent interview with The Verge is ostensibly focused on Amazon’s vision for AI agents, reporter Al

Best LED Floodlight Bulbs of 2025: Get Top-Tier Illumination

Enlarge Image Chris Monroe/CNET Cost Some buyers may not mind paying $15 to $20 for a smart floodlight bulb that can do everything. Others have budgets in mind and aren’t interested in spending more than a few bucks per bulb to get replacements. Fortunately, we’ve got choices for both types of buyers, but you need to consider how much you’re willing to pay first. Smart features Do you want your bulb to connect to an app, or be controlled by a voice assistant? Some bulbs can connect to Wi-Fi

The best AirTag alternative for Samsung users is currently 30% off

Samsung Galaxy SmartTag 2 in white. Kerry Wan/ZDNET Follow ZDNET: Add us as a preferred source on Google. Bluetooth trackers are a handy piece of technology because they provide a cheap and easy way to locate lost items like your keys or pets that made a break for it. One of the better options out there is the Galaxy SmartTag2, which is currently on sale. On Samsung's website, the single-pack Galaxy SmartTag2 is retailing for $21, a 30% price drop. This deal applies to both the black and whit

Lightning declines over shipping lanes following regulation of sulfur emissions

If you look at a map of lightning near the Port of Singapore, you’ll notice an odd streak of intense lightning activity right over the busiest shipping lane in the world. As it turns out, the lightning really is responding to the ships, or rather the tiny particles they emit. Using data from a global lightning detection network, my colleagues and I have been studying how exhaust plumes from ships are associated with an increase in the frequency of lightning. For decades, ship emissions steadil

Building a computer in the 90s (2019)

Last Updated on March 19, 2024 by Dave Farquhar Building a computer in the 90s was different than it is today. It wasn’t just harder or more expensive. It seemed like every new build was an adventure. I probably built a few hundred systems before the decade ended, but the first few were definitely the most memorable. One in particular stands out above the rest. It was 1996. My friend Tom wanted a modern computer that was capable of handling photography work. He was in his early 20s at the time

Gear News of the Week: Always-Recording Smart Glasses, and Google Teases a New Nest Speaker

First, they showed the world how easy it is to add facial recognition to Meta's smart glasses. Now, they're making their own pair of smart specs. Former Harvard students Caine Ardayfio and AnhPhu Nguyen this week announced Halo, a startup of roughly 11 people working to develop always-recording smart glasses. The pair dropped out of Harvard to develop Halo X, smart glasses with a display on the lens that can answer any question someone asks. Powered by a combination of Google's Gemini and Perp

Two smart ring brands will no longer be available to US shoppers

Kaitlyn Cimino / Android Authority TL;DR This morning, Oura won its ongoing legal battle against Ultrahuman and RingConn at the ITC. Both rivals are now banned from selling smart rings in the US. The ruling all but cements Oura’s dominance in the US market. The smart ring market in the US just got leaner. Today, Oura, maker of the Oura Ring, won a decisive legal battle that blocks two of its biggest rivals, Ultrahuman and RingConn, from selling their devices stateside. The International Trad

Japan city drafts ordinance to cap smartphone use at 2 hours per day

NAGOYA - A central Japan city said Thursday it will seek to pass an ordinance recommending all residents limit smartphone use to two hours a day outside of work and school amid concerns over the impact of excessive technology exposure, though there will be no penalties proposed. The ordinance drafted by the city of Toyoake in Aichi Prefecture is likely to be the first such municipal regulation in Japan that targets a limit on the use of smartphones and other electronic devices, according to the

Four big enterprise lessons from Walmart’s AI security: agentic risks, identity reboot, velocity with governance, and AI vs. AI defense

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now VentureBeat recently sat down (virtually) with Jerry R. Geisler III, Executive Vice President and Chief Information Security Officer at Walmart Inc., to gain insights into the cybersecurity challenges the world’s largest retailer faces as AI becomes increasingly autonomous. We talked about securing agentic AI systems, modernizing identity

Netflix wants its partners to follow these rules when using gen AI

is a reporter focusing on film, TV, and pop culture. Before The Verge, he wrote about comic books, labor, race, and more at io9 and Gizmodo for almost five years. Posts from this author will be added to your daily email digest and your homepage feed. Netflix has already faced backlash over the use of AI in What Jennifer Did, director Jenny Popplewell’s 2024 true crime documentary that seemingly used AI-generated images in place of real archival photos. That documentary stood out as a shining e

Aspiration co-founder to plead guilty to $248M fraud scheme

Sustainability-focused fintech Aspiration was flying high a few years ago, attracting famous investors including Orlando Bloom, Leonardo DiCaprio, and Robert Downey Jr. Now, its co-founder will plead guilty to helping perpetuate a $248 million fraud scheme, according to U.S. attorneys. Joseph Sanberg, who was arrested in March, has agreed to plead guilty to two counts of wire fraud, felony counts that could land him in prison for up to 20 years each. “This so-called ‘anti-poverty’ activist has

Meta partners with Midjourney on AI image and video models

Meta is partnering with Midjourney to license the startup’s AI image and video generation technology, Meta Chief AI Officer Alexandr Wang announced Friday in a post on Threads. Wang says Meta’s research teams will collaborate with Midjourney to bring its technology into future AI models and products. “To ensure Meta is able to deliver the best possible products for people it will require taking an all-of-the-above approach,” Wang said. “This means world-class talent, ambitious compute roadmap,

Is this Google's first Gemini-powered smart speaker?

Google held its annual Made by Google showcase this week, during which it unveiled the latest Pixel phones and various new AI features. What it didn’t announce is a Gemini-powered smart home speaker, but it might have snuck one into the presentation as an easter egg. As spotted by The Verge, about 15 minutes into the stream, on a table next to F1 driver Lando Norris during a Gemini demonstration, you can clearly see what looks a lot like a smart speaker. The fabric-wrapped device we see in the

I tried the Google Pixel Watch 4 - and these key features made it feel indispensable

Kerry Wan/ZDNET ZDNET key takeaways Pixel Watch 4 New features: faster charging, satellite link, and health AI. First Pixel Watch with a replaceable battery for sustainability. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. The time has finally come for Google Pixel users. A new lineup of Google phones, earbuds, and, my personal favorite, smartwatches, is coming to Android users, Google announced at its Made by Google event earli

Google’s Next Smart Speaker Is All About AI

Whether by accident or as a covert tease, Google showed a glimmer of what Google smart speakers have in store. This week, during Google’s annual Pixel hardware event, a never-before-seen speaker slipped into a prerecorded video, and now Android Headlines says it’s confirmed that said speaker is, in fact, of the Google Home variety. Android Headlines says it has seen additional images of the speaker, which will come in four colors, including Obsidian, Porcelain, Jade, and an unnamed red color. J

The best smart TV VPNs of 2025: Expert tested and reviewed

A virtual private network (VPN) can allow you to access geo-locked content and streaming libraries on your smart TV. As a bonus, and perhaps the main reason I use a VPN on my own TV, is the ability to block ads. My favorites include NordVPN, ExpressVPN, and Surfshark, and I'm certain you can find a VPN that will fit you and your smart TV. When looking for a smart TV VPN, consider factors such as its impact on streaming speed and online connectivity, the availability of native smart TV apps -- w

Computer science graduates struggle to secure their first jobs

Computer science graduates struggle to secure their first jobs 8 hours ago Share Save Joe Fay Technology Reporter Share Save Eddie Hart Eddie Hart says coding firms seem reluctant to hire recent graduates Eddie Hart studied computer science and cybersecurity at Newcastle University, graduating in 2024. He says he knew getting into the tech workforce would be a challenge, but "I thought it would be a little easier". Even when "junior" roles were advertised, they often demanded two or more year

Apple Watch helps user discover life-changing brain tumor

The Apple Watch’s health features have once again played a part in flagging a potential health problem. A 57-year-old woman from Brighton, East Sussex says her Apple Watch alerted her to an issue that ultimately led doctors to uncover a brain tumor. Sam Adams told The Sun that her Apple Watch repeatedly flagged an unusually low heart rate after she returned from a trip to Costa Rica. At the time, she was recovering from personal losses including losing a parent, a pet, and her marriage. Adams b

Workday beats estimates but CEO warns of challenges in education and government

CEO of Workday Carl M. Eschenbach and Ana Eschenbach attend the Allen and Company Sun Valley Media and Technology Conference at The Sun Valley Resort in Sun Valley, Idaho, U.S., July 10, 2025. Workday reported an earnings beat on Thursday, but issued guidance that was inline with estimates and warned of pressure in some areas. The shares slipped in extended trading. Here's how the company did relative to LSEG consensus: Earnings per share: $2.21 adjusted vs. $2.11 expected $2.21 adjusted vs.