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My favorite AirTag wallet alternative also works with Android phones - and it's on sale

ZDNET's key takeaways KeySmart's SmartCard is available on Amazon for $40 (3-pack for $90). It's super thin, works with both Android and Apple iOS, has a wireless rechargeable battery, and is IPX7-rated. It needs to be recharged every 5 months or so. View now at Amazon Amazon is selling the KeySmart SmartCard for 20% off when you check out with the promo code 'KSPRIME20'. Apple AirTags have changed my life, saving me countless hours looking for keys and other items that I absent-mindedly mis

SanDisk 128GB Extreme PRO MicroSD Card Drops Below Last Prime Day Price, Feels Like an Amazon Giveaway

If you’ve ever lost footage or had your camera freeze up in the middle of recording, you know how critical a good memory card really is. If you lose all the work you just did, there’s no way you want to do it all again. And you don’t want to lose important memories you took while on a trip or even video game saves. On the flip side, you might just need to expand the memory for a console or a device you’re using. And you can do all this with a new microSD card. We’ve got one in mind, too. And you

Anker’s 4.8-Star Rated USB-C Car Charger Hits Its Lowest Price Ever, Early Prime Day Makes It Almost Free

If you’re someone who spends a lot of time in their car, then you’re probably also someone who’s constantly suffering from mobile battery issues. Mobile phones can do everything, including being a GPS and a music player, which means that they get a lot of use in the car, helping us all get from one place to another. That’s especially true if your job is driving too, like deliveries or something else. See at Amazon If you’re sick of your battery running low or running out, then a really good ca

Topics: car just lot means time

The 5 Best Essential Oil Diffusers (and One to Avoid)

I first learned about Pura from a friend whose house always smelled like a high-end boutique under every circumstance. Cooking project, water leak … no matter what was going on in her house at the time, I only ever smelled berries. I have two cats and a multi-sports-playing tween—I knew I needed this. Now, about 17 months into my Pura journey, I have some thoughts. While most of my time has been with the now discontinued Pura 3, I have also since used the Pura 4 and new large-room Pura Plus, al

Is mathematics mostly chaos or mostly order?

Last winter, at a meeting in the Finnish wilderness high above the Arctic Circle, a group of mathematicians gathered to contemplate the fate of a mathematical universe. It was minus 20 degrees Celsius, and while some went cross-country skiing, Juan Aguilera, a set theorist at the Vienna University of Technology, preferred to linger in the cafeteria, tearing pieces of pulla pastry and debating the nature of two new notions of infinity. The consequences, Aguilera believed, were grand. “We just do

Tesla’s robotaxi reality check

After years of grand promises about how robotaxis would change the way we buy and use our cars, Tesla finally launched its taxi service. In one small portion of one city. With only a few cars and a few riders. Plus safety monitors in the passenger seat. Caution is a good thing in this industry, but what does all this say about where Tesla’s self-driving efforts really stand? After that, The Verge’s Allison Johnson joins the show to dive deep on MVNOs. In the United States, the cell market is co

The Download: Namibia’s hydrogen hopes, and fixing AI evaluation

Factories have used fossil fuels to process iron ore for three centuries, and the climate has paid a heavy price: According to the International Energy Agency, the steel industry today accounts for 8% of carbon dioxide emissions. But it turns out there is a less carbon-­intensive alternative: using hydrogen. Unlike coal or natural gas, which release carbon dioxide as a by-product, this process releases water. And if the hydrogen itself is “green,” the climate impact of the entire process will

T-Mobile's Starlink satellite service launches on July 23

T-Mobile's satellite service, or simply called T-Satellite, with Starlink will be available across the US starting on July 23, even to customers of other carriers. The company said the service can cover 500,000 square miles of area that traditional carriers can't reach, which are mostly remote locations far from cell towers. T-Satellite will support texting for both Android and iOS devices at launch. Android owners will also be able to send MMS, images and short audio clips from the start, while

I Love Lenovo's Latest ThinkPad X1 Carbon but Was Shocked at the Cost of Upgrades

8.3 / 10 SCORE Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition $2,474 at Lenovo Pros Exceptionally lightweight yet sturdy build Lengthy battery life Stellar 2.8K OLED display Best-in-class ThinkPad keyboard Cons Upgrades are pricey, particularly the OLED display Aura Edition features aren't likely to be of any interest or use 1080p webcam is disappointing given the price The ThinkPad X1 Carbon is Lenovo's flagship business ultraportable, and with the 13th generation, Lenovo has made strides

Topics: 14 carbon gen thinkpad x1

10 Best Electrolyte Powders (2025): Tasty and Effective

TL;DR Don't choose something with ultra-high amounts of sodium, carbohydrates, or sugar unless you need to based on your exercise levels or a sweat test. Amy Brownstein, a registered dietitian nutritionist at MyNetDiary, says electrolytes are minerals that exist naturally in your body. These include magnesium, calcium, chloride, sodium, potassium, and phosphorous. Electrolyte powders usually contain these, as well as sugars and carbohydrates which can help a little bit with the absorption of th

US safety regulators contact Tesla over erratic robotaxis

US safety regulators contact Tesla over erratic robotaxis The BBC has contacted Tesla for comment. In a statement, the NHTSA said it was "aware of the referenced incidents and is in contact with the manufacturer to gather additional information." Videos posted online seem to show instances where the vehicles, which had a safety driver in the passenger seat, drive erratically. The firm's long-awaited robotaxis - which boss Elon Musk says are central to Tesla's future - were tried out on publi

Is Mathematics Mostly Chaos or Mostly Order?

Last winter, at a meeting in the Finnish wilderness high above the Arctic Circle, a group of mathematicians gathered to contemplate the fate of a mathematical universe. It was minus 20 degrees Celsius, and while some went cross-country skiing, Juan Aguilera, a set theorist at the Vienna University of Technology, preferred to linger in the cafeteria, tearing pieces of pulla pastry and debating the nature of two new notions of infinity. The consequences, Aguilera believed, were grand. “We just do

CarPlay is getting its biggest update in years, here’s what’s coming in iOS 26

Over the last several years, CarPlay’s new features have been rare and few. But between CarPlay Ultra’s launch and everything new coming in iOS 26 for standard CarPlay, things have quickly changed. Here’s what’s coming this fall in iOS 26, CarPlay’s biggest update in years. New ‘Liquid Glass’ design As part of Apple’s cross-platform design revamp this year, the new ‘Liquid Glass’ look of iOS 26 extends to the car too. This means app icons and various UI elements have all received a fresh new

Topics: 26 car carplay ios new

Finally, an AirTag alternative for my wallet that also works with Android - and it's on sale

ZDNET's key takeaways KeySmart's SmartCard is available on Amazon for $40 (3-pack for $90). It's super thin, works with both Android and Apple iOS, has a wireless rechargeable battery, and is IPX7-rated. It needs to be recharged every 5 months or so. View now at Amazon Amazon is selling the KeySmart SmartCard for 20% off when you check out with the promo code 'KSPRIME20'. Apple AirTags have changed my life, saving me countless hours looking for keys and other items that I absent-mindedly mis

Scaling integrated digital health

Through a survey of 300 health care executives and a program of interviews with industry experts, startup leaders, and academic researchers, this report explores the best practices for success when implementing integrated digital solutions into health care, and how these can support decision-makers in a range of settings, including laboratories and hospitals. Key findings include: Health care is primed for digital adoption. The global pandemic underscored the benefits of value-based care a

Tesla’s first Robotaxi rides kick off in Austin, Texas

The June 22 launch of Tesla's robotaxis in Austin, Texas, actually occurred. It's a tentative first step for the company, however: a human "Tesla Safety Monitor" is accompanying the first riders. There are also only ten cars and rides are limited to certain Tesla users. Those early riders and influencers have been sharing their experiences on social media, mostly (surprise) on X. Most of the early riders appear to be pro-Tesla users, with a company mention in their social media bio or a Tesla c

Recycled Polyester Saved This American Factory. Environmentalists Hate It

In the bottle processing plant in Reidsville, North Carolina, drifts of plastic particles, like snow banks, are piled in every nook of the machinery that chops the bottles into flake. When I ask our tour guide, a floor manager, if he worries about breathing it in, he says he doesn't. "We do a good job of cleaning it up," he says, adding that the bags of dust that are vacuumed up are sold off, and the wastewater is filtered. But I’m concerned. A 2023 study of a UK plastics recycling plant found

Texas will require permits for self-driving cars starting in September

Starting September 1, fully autonomous cars will require a permit to operate in Texas. This new restriction comes after the state's governor, Greg Abbott, signed into law the SB 2807 bill that requires authorization from the state's Department of Motor Vehicles for self-driving cars on public streets without human interaction. The signing of the new law coincides with Tesla's launch of its robotaxi service in Austin today where invited guests got to ride in fully autonomous Model Ys. While the

Topics: cars law new state tesla

Scientists Just Found Something Unbelievably Grim About Pollution Generated by AI

Tech companies are hellbent on pushing out ever more advanced artificial intelligence models — but there appears to be a grim cost to that progress. In a new study in the science journal Frontiers in Communication, German researchers found that large language models (LLM) that provide more accurate answers use exponentially more energy — and hence produce more carbon — than their simpler and lower-performing peers. In other words, the findings are a grim sign of things to come for the environme

Show HN: Luna Rail – treating night trains as a spatial optimization problem

The Hotel Pods: affordable premium The hotel pod offers a private single cabin for all passengers while, significantly increasing the capacity over conventional sleeper cars. By day, a spacious sofa creates your personal living room or office on the move. At night, the seat smoothly converts into a large, comfortable bed. There are also variants for two or three passengers.

Using the Ocean to Suck Up CO2 Could Come With the Small, Unintended Side Effect of Wiping Out Marine Life

As global temperatures soar and emissions remain higher than ever, scientists are exploring the dramatic, planet-wide interventions we could take to stave off the climate crisis. One of the most intriguing possibilities involves using the ocean, already the world's largest carbon sink, to suck up even more of the greenhouse gas by removing some of the carbon that it already stores. Dozens of startups are already experimenting with this form of climate intervention, which is sometimes referred

Are Ford and GM Still American?

For decades, Ford and General Motors have been symbols of American industry, blue-collar pride, and heartland grit. From the rugged Ford F-150 to the all-American Chevy, the Detroit Big Three — Ford, GM, and Chrysler (now part of Stellantis) — have dominated the auto market with vehicles built and sold across the United States. The Ford F-150 is a cultural symbol. For many, Detroit remains the heartland of the U.S. auto industry, a perception reinforced by billions of dollars in recent investme

Methane Pollution Has Cheap, Effective Solutions That Aren’t Being Used

This story originally appeared on Vox and is part of the Climate Desk collaboration. Odorless and colorless, methane is a gas that is easy to miss—but it’s one of the most important contributors to global warming. It can trap up to 84 times as much heat as carbon dioxide in the atmosphere, though it breaks down much faster. Measured over 100 years, its warming effect is about 30 times that of an equivalent amount of carbon dioxide. That means that over the course of decades, it takes smaller a

A New Welcome Offer for The Platinum Card® from American Express Gives Me Pause. Here's Why

CNET/Getty Images Would you apply for a credit card that costs hundreds of dollars if the issuer wouldn't tell you what the welcome offer was? American Express recently changed the language for the terms on The Platinum Card® from American Express without specifying the exact number of points you'd be eligible to earn with its welcome offer. A credit card's welcome bonus -- a lump sum of rewards you can earn typically for reaching a certain spending threshold in a specified number of months -

Career advice, or something like it

My name is Marc Brooker. I've been writing code, reading code, and living vicariously through computers for as long as I can remember. I like to build things that work. I also dabble in machining, welding, cooking and skiing.I'm currently an engineer at Amazon Web Services (AWS) in Seattle, where I work on databases, serverless, and serverless databases. Before that, I worked on EC2 and EBS.All opinions are my own. Career advice, or something like it If I could offer you a single piece of care

You Can Snag a $200 Amazon Instant Gift Card. Here's How

Zooey Liao/CNET The Prime Visa is easily the best credit card for shopping on Amazon with its high rewards rate and instant Amazon gift card offer. Ahead of the four-day Prime Day event on July 8-11, this card just upped its welcome offer from $150 to $200. It's rare for a credit card to offer a welcome bonus that you don't have to "earn" by spending a certain amount with the card. And while the Prime Visa technically has no annual fee, to get approved for this card, you'll need to be a Prime

X app code points to a physical card coming to X Money

X’s plans for a payments service may extend beyond the digital realm, new data suggests. According to findings from mobile app intelligence firm App Sensa, the X app has been updated over the past few weeks with several references related to a physical debit card, which can be customized with your X username. Dozens of new strings of code in the X app reference various actions you can take with the new debit card, including checking its shipping status, activating your card after it arrives, re

Tesla and Google’s Robotaxis Still Really Aren’t That Autonomous

Tesla’s impending robotaxi service comes with a whole list of caveats you’ll need to agree to before you huddle into the backseat of its autonomous vehicles. Or, perhaps they’re not really that autonomous. The first Tesla Model Y Cybercab services will be limited to select participants (including Tesla influencers), but even then drivers can expect to have a “safety monitor” in the driver’s seat. This may be a remote individual making sure the cars don’t cause any vehicular snafus, but it also s

Crisol is a BioShock-Like Cult Horror Shooter Using Your Blood For Bullets

One of the best things about Summer Game Fest is discovering games that blend some of your favorite classics into something wholly new. Crisol: Theater of Idols is a game with clear BioShock influence in its first-person shooter exploration, but melds some cult horror from games like Resident Evil 4 into the mix. On top of it all, to reload your gun, you've gotta sacrifice your own blood -- and take a chunk from your own health bar. It's a novel mechanic that combines with the gothic, nautical

Storage Prices Are Going Nuts, Grab a New Samsung MicroSD Card With Adapter for Early Prime Day

Storage prices, to put it politely, have been all over the place lately. You could get motion sickness watching them rise and fall and rise again, and there’s of course the ever-present threat of tariffs that would suddenly balloon the prices of storage and many other tech goods. So when the roller-coaster of storage pricing rolls downward, it’s smart to grab some while you can. Now’s a good time, if Amazon’s 36% off deal on the Samsung EVO Select MicroSD memory card and adapter is any indicatio