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Meet the Ethiopian entrepreneur who is reinventing ammonia production

Haile, now at Northwestern University, recalls thinking that Abate was particularly eager. As a visible Ethiopian scientist, she gets a lot of email requests, but his stood out. “No obstacle was going to stand in his way,” she says. It was risky to take on a young student with no research experience who’d only been in the US for a year, but she offered him a spot in her lab. Abate spent the summer working on materials for use in solid oxide fuel cells. He returned for the following summer, then

Should you buy rechargeable batteries in 2025? These USB-C ones say yes

Paleblue rechargable lithium ion batteries ZDNET's key takeaways These batteries are a perfect replacement for alkaline batteries in pretty much every situation I like that can be recharged from a USB port and don't need a specific charger The USB-A connector in the end of the 4-way charge cable does feel a bit dated View now at Amazon Follow ZDNET: Add us as a preferred source on Google. It's almost 2026, and yes, we still need batteries. But it no longer makes financial or ecological sense

Best of IFA 2025 Awards: Android Authority’s top picks from the show

IFA 2025 has brought no shortage of exciting announcements, from bold new smartphones to super-bright projectors, smarter appliances, and even drones that rethink what’s possible. As always, we’ve combed through the show floor in Berlin to find the standouts that truly impressed us. From Lenovo’s OLED gaming handheld to TCL’s eye-friendly phone, Samsung’s latest Fan Edition, and some surprising innovations in audio, charging, and the smart home, here are our picks for the very Best of IFA 2025.

6 Best Phones You Can’t Buy in the US (2025), Tested and Reviewed

Other Good International Phones These phones are worth considering if you have yet to see something you like. Xiaomi Poco F7 for $366: The latest release from Xiaomi’s Poco brand comes close to a place above, combining the Snapdragon 8s Gen 4 processor with a lovely 6.83-inch AMOLED screen and a big 6,500 mAh battery. There’s no scrimping on the rest of the spec sheet, with Wi-Fi 7 support, an IP68 rating, and 256 GB of UFS 4.1 storage in the base model. The main camera even has a 50-MP Sony I

Zuckerberg caught on hot mic telling Trump 'I wasn't sure' how much to promise to spend on AI in the US

US President Donald Trump jokes with Meta CEO Mark Zuckerberg (L) as he hosts tech leaders for a dinner in the State Dining Room of the White House in Washington, DC, on September 4, 2025. (Photo by SAUL LOEB/AFP via Getty Images) Mark Zuckerberg has certainly come a long way in his relationship with President Donald Trump. Almost exactly a year after the president threatened the Meta CEO with imprisonment, the two sat side-by-side at a White House dinner, alongside numerous other tech CEOs. T

Braincraft challenge – 1000 neurons, 100 seconds, 10 runs, 2 choices, no reward

Table of Contents Introduction The computational neuroscience literature abounds with models of individual brain structures, such as the hippocampus, basal ganglia, thalamus, and various cortical areas — from visual to prefrontal. These models typically aim to explain specific functions attributed to each structure. For instance, the basal ganglia are often modeled in the context of decision-making, while the hippocampus is associated with episodic memory and spatial navigation through place c

The Ivalice Chronicles team had to remake the original Final Fantasy Tactics' source code from scratch

The Square Enix team behind Final Fantasy Tactics — The Ivalice Chronicles didn't just remaster the iconic strategy RPG, they had to go through the trouble of remaking the source code from scratch, according to Bloomberg. In an interview with Bloomberg's Jason Schreier, the game's director Kazutoyo Maehiro explained the arduous process of designing The Ivalice Chronicles, which is set to release at the end of the month. When getting to work on the remake, Maehiro and his team discovered they ha

Wired Earbuds Are So Back

Belkin showcased a range of recently released Qi2.2 magnetic wireless chargers at IFA 2025, along with other charging accessories and wireless earbuds. Nestled in all of this were two products that immediately caught my eye: the Belkin UltraCharge Magnetic Charger 25W and the SoundForm USB-C Wired Earbuds with ANC. I want to talk about that second product, because this is something that has been stuck in a tiny space in the back of my mind for years. I rarely actively seek out noise-canceling w

Are rechargeable batteries still worth buying in 2025? These USB-C ones say yes

Paleblue rechargable lithium ion batteries ZDNET's key takeaways These batteries are a perfect replacement for alkaline batteries in pretty much every situation I like that can be recharged from a USB port and don't need a specific charger The USB-A connector in the end of the 4-way charge cable does feel a bit dated View now at Amazon Follow ZDNET: Add us as a preferred source on Google. It's almost 2026, and yes, we still need batteries. But it no longer makes financial or ecological sense

Clarity or accuracy – what makes a good scientific image?

Flashes of Brilliance: The Genius of Early Photography and How It Transformed Art, Science, and History Anika Burgess W. W. Norton (2025) As someone who has spent a career visualizing science, Flashes of Brilliance felt like reading a love letter to the power of the photographic image. This beautifully written book, by writer and photo editor Anika Burgess, is a thoughtful, personal and witty meditation on how imagery does much more than just document a scene. Will AI jeopardize science photog

The JBL Flip 7 speaker reappears at a $50 discount!

The JBL Charge 6 is our favorite speaker, and it is still on sale for $139.95 on Woot.com. While impressive and super portable, some of you want something even easier to carry around. If you really value portability, then the JBL Flip 7 is your best bet. It is back to its record-low price of $99.95, saving you $50! Buy the JBL Flip 7 speaker for just $99.95 ($50 off) This offer is available from Woot.com, an Amazon-owned deals website. It’s available in Blue, Black, and Red. There’s a limit of

Zuckerberg caught on hot mic telling Trump ‘I wasn’t sure’ how much to promise to spend on AI in the US

US President Donald Trump jokes with Meta CEO Mark Zuckerberg (L) as he hosts tech leaders for a dinner in the State Dining Room of the White House in Washington, DC, on September 4, 2025. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) Mark Zuckerberg has certainly come a long way in his relationship with President Donald Trump. Almost exactly a year after the president threatened the Meta CEO with imprisonment, the two sat side-by-side at a White House dinner, alongside n

Apple’s big India push is paying off in billions

For the last few months, there’s been no lack of news involving Apple and India, from retail to production and everything in between. Now, according to Bloomberg, Tim Cook’s newest bet is starting to pay off. Here are the details. A surge years in the making According to Bloomberg’s sources, Apple saw a 13% bump in revenue from India in the 12 months ending in March, thanks in part to its recent retail expansion in the country. Apple has been aggressively increasing its retail footprint in th

This Pricey Thermostat Has Nearly Paid for Itself by Saving Me Money, and It's on Sale Right Now

CNET's key takeaways $240 Automated Eco Modes make energy saving easy, even if you don't have time to plan out your schedule. Local utility rebates may also help make the thermostat more affordable. When friends walk past my Nest Learning Thermostat Gen 4 for the first time, they often stop and stare. The thermostat can detect nearby movement and lights up with a beautiful display of the outside weather, like setting suns or shifting rain animations. That beauty comes at a cost, nearly $300

Family Baffled By Waymo Robotaxis Constantly Hanging Out in Front of Their House

Waymo robotaxis are making their way to more American cities, but they're not always winning the hearts and minds of the people who live there. The autonomous cars have been spotted blundering the wrong way down a street and causing traffic jams, and residents have quickly grown fed up with their obnoxious back-up noise. They're also, apparently, haunting random locations like a conspicuous stalker. Just ask one Los Angeles couple, Lisa Delgin and Zach Tucker, who claim that ever since a Waymo

These are the only USB-C rechargeable batteries you should consider buying

Paleblue rechargable lithium ion batteries ZDNET's key takeaways These batteries are a perfect replacement for alkaline batteries in pretty much every situation I like that can be recharged from a USB port and don't need a specific charger The USB-A connector in the end of the 4-way charge cable does feel a bit dated View now at Amazon Follow ZDNET: Add us as a preferred source on Google. It's almost 2026, and yes, we still need batteries. But it no longer makes financial or ecological sense

Anker’s New Prime 300W Power Bank Is the Last Portable Battery You’ll Ever Need

Anker showed off a few powerful charging and computer accessories at IFA 2025 this year, and they put out just a wacky amount of power. That’s especially true of the Prime 300W Power Bank and the Prime Docking Station, which features what the company calls “the first triple display charging dock with stable 8K display output.” The Prime 300W Power Bank has enough juice to charge two laptops and a phone at once using its two USB-C and single USB-A ports. Its screen—which was hard to see under th

Max severity Argo CD API flaw leaks repository credentials

An Argo CD vulnerability allows API tokens with even low project-level get permissions to access API endpoints and retrieve all repository credentials associated with the project. The flaw, tracked under CVE-2025-55190, is rated with the maximum severity score of 10.0 in CVSS v3, and allows bypassing isolation mechanisms used to protect sensitive credential information. Attackers holding those credentials could then use them to clone private codebases, inject malicious manifests, attempt downs

I tested the Pixel 10’s charging with Google’s own 67W brick, and it’s still disappointingly slow

Robert Triggs / Android Authority Google’s Pixel series has, to be blunt, always been pretty slow to charge. Even the Pixel 9 Pro XL’s boost to 37W (about 35W effective) still left the phone taking a sluggish 77 minutes to reach full, while the regular 26W capabilities of the Pixel 9 and Pixel 9 Pro left last year’s users waiting about 85 minutes. Nothing has changed for the better with the new Pixel 10 series. In fact, after testing Google’s latest flagships with the company’s new 67W USB-C c

The 29 Best Energy Drinks, Tested and Reviewed (2025)

Buying energy drinks in public is embarrassing. Every time I see someone scanning the cooler for their favorite flavor of Monster or Ghost, I guess which accompanying vape flavor they've picked out, and I know others are making the same assumption about me when I’m scoring a can of Celsius to beat back a hangover or get lifted before a 10-hour bartending shift. The good news is that it’s easier than ever to purchase your favorite cans from Amazon, and the great news is that you don’t need to pu

Putin says organ transplants could grant immortality. Not quite.

First, back to Putin’s proposal: the idea of continually replacing aged organs to stay young. It’s a simplistic way to think about aging. After all, aging is so complicated that researchers can’t agree on what causes it, why it occurs, or even how to define it, let alone “treat” it. Having said that, there may be some merit to the idea of repairing worn-out body parts with biological or synthetic replacements. Replacement therapies—including bioengineered organs—are being developed by multiple

This new Qi2 25W wireless charger lineup is ready for the Pixel 10 Pro XL and iPhone 17 series

TL;DR UGREEN’s new MagFlow Qi2 25W line of accessories is designed for the Pixel 10 Pro XL and the upcoming iPhone 17 series. The MagFlow Qi2 25W lineup includes a 10,000mAh power bank, a wireless charging pad, and two- and three-in-one charging stations. The Pixel 10 Pro XL supports Qi2 25W wireless charging, while other Pixel 10 models are limited to 15W. All iPhone 17 series phones are expected to feature Qi2 25W wireless charging. One of the biggest highlights of the Pixel 10 series is Pi

PSA: Google’s new Pixel Flex Dual Port 67W charger isn’t the same everywhere

Robert Triggs / Android Authority TL;DR Google’s new Pixel Flex Dual Port 67W charger may be missing one feature depending on where you buy it. Users on Reddit point out that the charger’s prongs don’t fold as advertised on Google’s website and Amazon. The lack of foldable prongs may be limited to specific regions, though. Google’s new Pixel Flex Dual Port 67W charger is surely one of the best accessories you can buy for your Pixel 10 phone. The $59.99 USB-C fast charger uses proprietary tec

Another Pixel, another 911 failure: Pixel 10 users say emergency calls sound like screeches

Rita El Khoury / Android Authority TL;DR Pixel 10 series users report that they cannot reliably make 911 calls. The 911 call connects but only delivers garbled, incomprehensible audio, described as “shrill electronic screeches.” Google’s Pixel series has had a long history of not connecting 911 calls. This bug is technically different, but the end result is the same. Google’s Pixel lineup has an unfortunate history of being unable to make 911 calls, a statement that doesn’t incite confidence

World Cup 2026 Qualifier Soccer: Stream Argentina vs. Venezuela Live From Anywhere for Free

Already qualified Argentina could deliver a hammer blow to Venezuela's World Cup 2-26 qualification hopes as these two team's meet on Thursday in Buenos Aires. Below, we'll outline the best live TV streaming services to use to watch the game as it happens, wherever you are in the world and how to use a VPN if the match isn't available where you are. Lionel Scaloni's defending world champs sealed their place in next summer's tournament back in March, but today's nevertheless remains significant

Figma's stock slumps almost 20% after first earnings report to lowest since IPO

Figma shares plummeted nearly 20% on Thursday, falling to the lowest price since the design software vendor's initial public offering in July after the company reported earnings for the first time as a public company. Results for the second quarter were largely in line with expectations, as Figma had issued preliminary results a little over a month ago. Revenue increased 41% from a year earlier to $249.6 million, slightly topping analysts' estimates of $248.8 million, according to LSEG. Analys

How we built an interpreter for Swift

Bitrig dynamically generates and runs Swift apps on your phone. Normally this would require compiling and signing with Xcode, and you can’t do that on an iPhone. To make it possible to instantly run your app, we built a Swift interpreter. But it’s an unusual interpreter, since it interprets from Swift… to Swift. One of the top questions we’ve gotten is how it’s implemented, so we wanted to share how it works. To make this more accessible and interesting, we simplified some of the more esoteric

Belkin unveils Qi2 magnetic charger at IFA 2025

Belkin unveiled several new products today at IFA 2025. Its lineup included a wall charger and car charger that will be available starting this month, plus four entries in its SoundForm audio collection. But the standout item from the consumer products brand is its new Qi2 25W wireless charging puck. The UltraCharge Magnetic Charger 25W promises to power an iPhone from zero to 50 percent battery in just 30 minutes. It also has some clever design choices, such as a kickstand so you can charge a

We built an interpreter for Swift (a compiled language)

Bitrig dynamically generates and runs Swift apps on your phone. Normally this would require compiling and signing with Xcode, and you can’t do that on an iPhone. To make it possible to instantly run your app, we built a Swift interpreter. But it’s an unusual interpreter, since it interprets from Swift… to Swift. One of the top questions we’ve gotten is how it’s implemented, so we wanted to share how it works. To make this more accessible and interesting, we simplified some of the more esoteric

Should the Company Trucks Go Electric? Depends on When You Charge

Should the company switch its trucks, cars, and vans to electric? It’s a question that plenty of businesses operating fleets of vehicles—in industries like delivery, health care, cable companies, and utilities—are thinking through. Eighty-seven percent of fleet operators polled by Cox Automotive last year said they were expecting to bring aboard some battery-powered vehicles in the next five years. Their top concerns weren’t that different from everyday drivers’: Businesses aren’t sure how to k