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This New Coinbase Card Lets You Earn Up to 4% Back in Bitcoin. Here's How It Works

Cheng Xin/Getty Images If you've been wanting a card that can fund your crypto portfolio, the latest credit card from Coinbase and Cardless might be the answer. The Coinbase One card offers up to 4% back in bitcoin for your purchases. However, the reward rate is based on how many assets you're holding with Coinbase and details aren't yet disclosed on the card's website. We've reached out to Coinbase for clarification and will update the story if we hear back. "Partnering with Cardless has let

AI agent startups at Y Combinator’s Spring ’25 Demo Day

Priyanka Shrestha of Galen AI, Xavier (Tianhao) Chi of Mbodi AI, and Vaibhav Dubey of Plexe. Priyanka Shrestha of Galen AI, Xavier (Tianhao) Chi of Mbodi AI, and Vaibhav Dubey of Plexe. Galen AI, Mbodi AI, Plexe lighning bolt icon An icon in the shape of a lightning bolt. lighning bolt icon An icon in the shape of a lightning bolt. Impact Link Have an account? Log in . This story is available exclusively to Business Insider subscribers. Become an Insider and start reading now. Christmas ca

SIMD-friendly algorithms for substring searching

Introduction Popular programming languages provide methods or functions which locate a substring in a given string. In C it is the function strstr , the C++ class std::string has the method find , Python's string has methods pos and index , and so on, so forth. All these APIs were designed for one-shot searches. During past decades several algorithms to solve this problem were designed, an excellent page by Christian Charras and Thierry Lecroq lists most of them (if not all). Basically these al

Hot deal: Grab the CUKTECH 10 Power Bank for just $23.99!

Paul Jones / Android Authority Are you looking for a handy power bank to keep your devices charged on the go? I haven’t seen a deal this good in a while. The CUKTECH 10 Power Bank is still one of our favorites, portable battery packs, and you can buy it for a mere $23.99 right now! That’s a hefty discount on the $39.99 full price. Buy the CUKTECH 10 Power Bank for just $23.99 ($16 off) This offer is available from Amazon. The discount comes in the form of two coupons that will show up on the p

Whatever Happened to Sandboxfs?

Back in 2017–2020, while I was on the Blaze team at Google, I took on a 20% project that turned into a bit of an obsession: sandboxfs. Born out of my work supporting iOS development, it was my attempt to solve a persistent pain point that frustrated both internal teams and external users alike: Bazel’s poor sandboxing performance on macOS. sandboxfs was a user-space file system designed to efficiently create virtual file hierarchies backed by real files—a faster alternative to the “symlink fore

Mel Brooks returns from the retirement home to save a galaxy 'very, very, very, very, far away'

Editor's take: If you're around my age, chances are you grew up loving at least one Mel Brooks classic. Young Frankenstein was my personal favorite, and Spaceballs cracked me up with its irreverent jabs at Star Wars and other sci-fi hits of the era. Now, nearly four decades later, Brooks is back with a sequel. After nearly 40 years, Mel Brooks is finally making a follow-up to his classic Star Wars spoof, Spaceballs. The nonagenarian announced the project with a hilarious clip parodying the open

We found a germ that 'feeds' on hospital plastic – new study

Plastic pollution is one of the defining environmental challenges of our time – and some of nature’s tiniest organisms may offer a surprising way out. In recent years, microbiologists have discovered bacteria capable of breaking down various types of plastic, hinting at a more sustainable path forward. These “plastic-eating” microbes could one day help shrink the mountains of waste clogging landfills and oceans. But they are not always a perfect fix. In the wrong environment, they could cause

The best Chromebooks for students in 2025: Expert tested and reviewed

Let's face it: having a laptop for school is a necessity. But toting around a bulky, slow computer from five years ago is not the vibe. Opting for a Chromebook is a solid choice for students: they're lightweight, fast, and typically cost far less than Windows PCs or Apple MacBooks. Chromebooks run on ChromeOS, a streamlined operating system that integrates with Google Drive, making it easy to navigate to apps like Google Docs, Google Drive, and Gmail so you can stay on task and in touch with te

The Plane That Crashed Yesterday Was the Same One a Dead Boeing Whistleblower Warned About

Last year, a former quality manager at Boeing warned that the factory that made the 787 Dreamliner—one of the company’s newer models of airplane—was plagued by shoddy work practices and poor oversight. John Barnett, who had worked for the airplane manufacturer for many years before becoming one of its most outspoken critics, said that Boeing was building the planes with ‘sub-standard’ parts and that its mandate of speed and efficiency was endangering lives. Barnett, who refused to fly on the Dre

Computing’s Top 30: Deven Panchal

Leading a global open source project with hundreds of contributors across borders, cultures, platforms, and organizations is a prospect fraught with challenges. Deven Panchal is well aware of those challenges, having led two such projects for AT&T Labs: Acumos, the world’s first open source AI marketplace ONAP, which allowed developers to embed AI into the design and deployment of network, telecom, and security services To manage—if not avoid—the myriad complications entailed by such endeavo

The best rechargeable batteries of 2025

It's time to rethink disposable batteries. We toss out billions of them each year, filling landfills, creating hazardous waste, and spending our hard-earned money. Rechargeable batteries have come a long way and can now outperform disposables. They're a smart upgrade for anyone tired of constantly replacing dead AAs. I tested and ranked the best rechargeable batteries of 2025 to help you get top-tier performance, longevity, and value from your batteries. Keep reading for my top picks below. Al

The best power banks and portable chargers for every device in 2025

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Never run out of juice again, no matter where you are with these best portable battery chargers. Dead smartphones aren’t so smart. If you travel, stay away from home for extended periods of time or simply forget to charge your phone occasionally, it might be wise to keep a portable ch

This Anker MagSafe iPhone Charger That Doubles as a Stand Hits All-Time Low, Part of Father’s Day Deals

Time is running of to find the right gift for your Dad. This weekend is Father’s Day so if you’re still on the hunt for something practical to show your love that you just know your dad will appreciate, consider this. This deal on the Anker 633 magnetic battery could be your saving grace. Check if your dad has a new enough phone that supports magnetic wireless charging, then get him this charging stand that’s down 33% right now. You can scoop it up for just $40. Anker is really firing on all cy

Anker is recalling a million power banks due to fire risks, here’s how to check and return yours

Edgar Cervantes / Android Authority TL;DR Anker is recalling its PowerCore 10000 power bank (model A1263). An issue is causing these power banks to catch on fire or explode. Affected customers can get a $30 gift card or a free replacement power bank. If you own an Anker PowerCore 10000 power bank, then you’ll want to take a quick look at the product details on the bottom. Anker has issued a recall for these power banks with the model number A1263. Anker explains that PowerCore 10000 power b

Some apps are battery vampires - how to root them out and shut them down

Lance Whitney / Elyse Betters Picaro / ZDNET Running low on battery power is a common complaint among mobile phone users. Beyond complaining, you want to preserve the juice before it runs out. One way to do that is to determine which apps are draining your battery the most. Here's one expert who can steer you in the right direction. Blame the cloud In an analysis shared with ZDNET, Thomas Davy, CEO and co-founder of cloud optimization firm Cloud ExMachina, blames one particular factor for bat

Check your Anker power banks - 1 million were just recalled due to fire risk

Kerry Wan/ZDNET The United States Consumer Product Safety Commission (CPSC) has issued a new recall for the Anker PowerCore 10000 power bank, model number A1263. According to the report, the lithium-ion battery inside can overheat, causing the device to become a fire and burn hazard to consumers. "Anker has received 19 reports of fires and explosions" caused by its faulty power bank. Among those incidents, there have been "two reports of minor burn injuries" (thankfully not requiring medical a

Anker is recalling over 1.1M power banks due to fire and burn risks

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. Anker has issued a recall for its PowerCore 10000 power bank (model A1263) due to a “potential issue with the lithium-ion battery” that could pose a fire safety risk. The company has received 19 reports of fires and explosions that have caused minor burn injuries and resulted in property damage totaling over $60,700, according to the US Consumer

Show HN: Tattoy – a text-based terminal compositor

About Tattoy can generally be thought of as a framework for adding eye-candy to your terminal. It is purely text-based so works in any terminal emulator that supports true colour. "Graphics" is rendered with UTF8 half-blocks (▀,▄). Whilst most of its effects are for getting you street credibility it also has more powerful features based around its awareness of terminal contents. For example it can detect and auto adjust text contrast whilst remaining faithful to the terminal's palette. Tattoy

Forget JBL, This LG 5.1.1 Soundbar Bundle Hits Its Best Price Yet Only at Best Buy

One thing a lot of us forget when looking at a good home theater setup is the audio side of things. It’s all good and well going out and buying the shiniest and most powerful television you can find, not to mention the dopamine hit from doing so, but you should always put some time and budget into treating your ears as well. See at Best Buy One of the simplest ways to do this without too much hassle is to get a soundbar, but even better than that is to get a soundbar that works with rear speak

Alaska Just Issued Its First-Ever Heat Advisory—and It Won’t Be the Last

The National Weather Service (NWS) office in Fairbanks, Alaska, issued a heat advisory on Thursday, June 12. It’s never had to do that before. Heat advisories are new to both the Fairbanks and Juneau NWS offices, which implemented the use of these notices on June 2. Until now, Alaska weather officials exclusively issued Special Weather Statements to notify the public of potentially hazardous heat. The change comes as Alaska continues to warm at nearly twice the rate of the lower 48 states, with

Best Packing Cubes for Every Kind of Trip (2025), Tested and Reviewed

Other Packing Cubes We Tried GoRuck Packing Cube for $25 (for 1, 10L flat): I loved the 15 x 10 x 3-inch size I tested of this rugged, 200-denier nylon cube with a mesh front. It fit almost anything I needed for any occasion, with a convenient carry handle and signature GoRuck American flag patch on the front. However, they are pricey, and unless you need them to match your GoRuck gear, there's nothing about them that stands out above comparably priced cubes. Amazon Basics for $16 (set of 4):

I changed 8 settings on my Motorola phone to significantly improve the battery life

Kerry Wan/ZDNET Google's Pixel phones aren't the only ones with battery-saving secrets to explore. Motorola offers almost as many features inside its menus. After three weeks with the Moto Razr Ultra and separately, the Moto G Stylus 2025, I discovered a handful of tweaks hiding in plain sight that you'll likely find on your Motorola device if you know where to look. 1. Battery Saver keeps the lights on when your gauge hits the red Jason Howell/ZDNET Battery anxiety is the worst, and Battery

Best Gaming Routers for 2025

“Gaming router” is more of a marketing term than a legitimate designation. Sometimes it tells you the router comes with gaming features like device prioritization, but often it just means flashy lights and futuristic designs. Don't fall for it. The main metric you should pay attention to is jitter, which tells you how often your gaming experience will be interrupted by lag. We tested 31 of the top Wi-Fi routers to find the ones that remove lag from the equation as much as possible. What’s the b

Topics: band fi gaming router wi

8 Best Air Fryers for Crispy Wings and Fries (2025)

What Type of Air Fryer Should I Get? AccordionItemContainerButton LargeChevron Most people only have space for one extra oven that's not their stove, so your choice is a function of what you value most—and the size of your kitchen counter. Basket air fryers such as our top pick can be a remarkably specialized devices, quickly and easily crisping up traditionally fried or sautéed foods like wings and french fries, but with a minimum of oil. Look up the best air fryer on Amazon or Google or Bing i

Trump administration throws wrench into $42 billion broadband rollout

The big picture: In a sudden policy shift, the Trump administration has thrown a wrench into the nation's largest broadband expansion effort, forcing states to overhaul plans to distribute $42 billion in federal funding aimed at closing the digital divide. Secretary of Commerce Howard Lutnick has put the Broadband Equity, Access, and Deployment (BEAD) program on pause, unveiling sweeping new rules last week that require states to rethink how they allocate grants to Internet service providers. T

Anker recalls over a million power banks due to fire and burn hazards

You should stop using the PowerCore 10000 'immediately' and contact Anker for a free replacement. Anker has recalled its PowerCore 10000 power bank (model A1263) due to an issue with the lithium battery that can cause it to "overheat, posing fire and burn hazards to consumers," the US Consumer Product Safety Commission (USCPSC) wrote. The company received 19 reports of fires and explosions, including two reports of minor burn injuries and 11 property damage claims totaling over $60,700. It's a

The latest Google Pixel 6a update may limit your battery - but you'll be glad to know why

Jason Cipriani/ZDNET At least for one device, the battery problems that have plagued some Pixel phones may be ending – but the fix is coming at a price. According to Alex Moriconi, communications manager at Google (Pixel phones), Google will soon release an update that will purposefully limit the battery capacity of some Pixel 6a phones, hopefully also limiting issues with overheating. Also: 4 exciting features Google just announced for Android phones (and why they're a big deal) In an email

This Portable Charger with 4 Built-in Cables is 40% Off, Now at an All-Time Low on Amazon

There’s never been a better time to step up your charging game thanks to a massive price drop on a very popular (and useful) device. The Charmast 10,000mAh portable charger with four built-in cables is available for its all-time low price of just $18 which is a full 37% off its $30 list price. With thousands of customers satisfied in the past month and a 4.5 out of 5 rating from over 5,000 reviews, these earbuds are extremely popular. See at Amazon Best Value For Money Power Bank This power b

PCIe 7.0 is coming, but not soon, and not for you

The PCIe 7.0 specification has now been released, while many of us are still waiting for PCIe 6.0 to materialize in consumer products. The PCI Special Interest Group (PCI-SIG) announced on Wednesday that PCIe 7.0 is now available to members of its organization, delivering a theoretical maximum bandwidth speed of 512GB per second in both directions, across a x16 connection. “PCIe technology has served as the high-bandwidth, low-latency IO interconnect of choice for over two decades and we are pl

Has the Pixel battery drama ruined your perception of Google’s phones?

Rita El Khoury / Android Authority 🗣️ This is an open thread. We want to hear from you! Share your thoughts in the comments and vote in the poll below — your take might be featured in a future roundup. The Google Pixel series is regarded by many as the pinnacle of the Android experience, offering excellent imaging smarts and plenty of AI features under the hood. But one area that apparently still needs plenty of work is the power storage stakes. Batteries have not been kind to Pixel A-series