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Tecno’s modular tech could be the fix for ultra-thin phones

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Ultra-thin phones were the thing in 2025. It felt like every big player in the smartphone market wanted to show off just how much engineering wizardry they could cram into something barely thicker than a USB-C port. 

But barely a year later, the tides are already shifting. Samsung revealed the S26 range last week without the rumoured upgraded Edge variant, and rumours suggest the iPhone Air won’t get an upgrade this year either (though Apple is still working on an upgrade, apparently). 

Honestly, it makes sense. As lovely as these phones are to hold, they come with some very real compromises.

The big problem with ultra-thin phones

Don’t get me wrong, devices like the iPhone Air and Samsung Galaxy S25 Edge are gorgeous bits of kit. Picking one up feels like a throwback to the days when phones felt light and slim, able to slip into a pocket and practically disappear – a stark difference to most 2026 flagships. 

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In daily use, that slimness is genuinely refreshing, and the novelty never really wore off for me – but then there’s the ugly side of ultra-slims to consider.

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iPhone Air - top down camera closeupiPhone Air - top down camera closeup
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Camera hardware, for one, has generally taken a hit. The iPhone Air’s single rear camera is a perfect example; it’s fine for everyday photos, but it doesn’t exactly scream premium flagship when phones that cost hundreds less – including Apple’s own iPhone 17 – offer a wider selection of lenses. 

It’s mainly down to constraints in size; telephoto lenses in particular need space to operate, something that comes at an extreme premium in ultra-thin phones.

Then there’s arguably the bigger problem, battery life. You can only fit so much cell into a wafer-thin chassis, and that results in more charging, more battery anxiety, and less of that all-day flagship confidence we’ve come to expect over the past few years. 

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Samsung Galaxy S25 EdgeSamsung Galaxy S25 Edge
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That’s the trade-off; you’re paying top-tier prices for a device that, in some areas, feels like a massive step backwards. It’s a hard sell, and probably the main driver behind Samsung’s apparent abandonment of the Edge brand.

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Tecno’s modular tech could be the fix

Then along comes Tecno at MWC 2026 that genuinely made me stop and stare.

The concept Atom device it showed off uses what it calls Modular Magnetic Interconnection tech, and at just 4.99mm thick, it’s thinner than basically anything else on the show floor.

Tecno Atom side-onTecno Atom side-on
Image Credit (Trusted Reviews)

As you’d expect, it feels stunning in the hand, and almost shockingly light. I actually assumed it was just a dummy model until I flipped the phone around and saw a fully working version of Android running on-screen.

But this isn’t just another thin phone; it’s a thin phone that can bulk up when you need it to.

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Tecno Atom with modules attachedTecno Atom with modules attached
Image Credit (Trusted Reviews)

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Tecno’s idea is so simple that I’m kinda surprised that Samsung and Apple didn’t come up with something similar; keep the device ultra-thin, then let users attach the hardware they need when they need it.

Want a proper zoom for a day of sightseeing? Snap on a telephoto camera module. Heading out and worried about battery? Click on an integrated battery pack. There was even a dedicated microphone module with a wind shield on display, ideal for content creators.

Tecno Atom POGO systemTecno Atom POGO system
Image Credit (Trusted Reviews)

Some accessories attach directly to the camera housing, while others snap on just below it using hidden magnets, while others utilise the POGO system at the bottom of the device. The stand at MWC had a whole ecosystem of accessories you could snap on and try, and suddenly the concept made a lot of sense. 

Instead of permanently compromising the phone’s design for features you’ll only occasionally use, you pick and choose. Slim and minimal most of the time, and more feature-packed when you need it.

Tecno modular accessoriesTecno modular accessories
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Not quite ready just yet

Of course, there’s a catch – there’s always a catch.

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This is still very much just a concept. Tecno hasn’t confirmed any wider release plans, and the magnetic system, while clever, didn’t feel quite as secure as you’d want for everyday, on-the-go use. Stronger magnets and more refined attachments will be crucial if this is going to survive outside of a trade show demo.

Tecno Atom concept in handTecno Atom concept in hand
Image Credit (Trusted Reviews)

But that’s the thing about concepts; they show the direction that the industry is headed. And right now, modular ultra-thin designs feel like a far more exciting direction than simply shaving off another 0.2mm and pretending the compromises simply don’t exist. 

If ultra-thin phones are going to have a true resurgence, they need to stop asking us to give things up. Now we just need someone to bring it to market before the ultra-thin movement disappears entirely.

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We’re Training Students To Write Worse To Prove They’re Not Robots, And It’s Pushing Them To Use More AI

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from the can-someone-ask-an-ai-about-incentives dept

About a year and a half ago, I wrote about my kid’s experience with an AI checker tool that was pre-installed on a school-issued Chromebook. The assignment had been to write an essay about Kurt Vonnegut’s Harrison Bergeron—a story about a dystopian society that enforces “equality” by handicapping anyone who excels—and the AI detection tool flagged the essay as “18% AI written.” The culprit? Using the word “devoid.” When the word was swapped out for “without,” the score magically dropped to 0%.

The irony of being forced to dumb down an essay about a story warning against the forced suppression of excellence was not lost on me. Or on my kid, who spent a frustrating afternoon removing words and testing sentences one at a time, trying to figure out what invisible tripwire the algorithm had set. The lesson the kid absorbed was clear: write less creatively, use simpler vocabulary, and don’t sound too good, because sounding good is now suspicious.

At the time, I worried this was going to become a much bigger problem. That the fear of AI “cheating” would create a culture that actively punished good writing and pushed students toward mediocrity. I was hoping I’d be wrong about that.

Turns out… I was not wrong.

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Dadland Maye, a writing instructor who has taught at many universities, has published a piece in the Chronicle of Higher Education documenting exactly how this has played out across his classrooms—and it’s even worse than what I described. Because the AI detection regime hasn’t just pushed students to write worse. It has actively pushed students who never used AI to start using it.

This fall, a student told me she began using generative AI only after learning that stylistic features such as em dashes were rumored to trigger AI detectors. To protect herself from being flagged, she started running her writing through AI tools to see how it would register.

A student who was writing her own work, with her own words, started using AI tools defensively—not to cheat, but to make sure her own writing wouldn’t be accused of cheating. The tool designed to prevent AI use became the reason she started using AI.

This is the Cobra Effect in its purest form. The British colonial government in India offered a bounty for dead cobras to reduce the cobra population. People started breeding cobras to collect the bounty. When the government scrapped the program, the breeders released their now-worthless cobras, making the problem worse than before. AI detection tools are our cobra bounty. They were supposed to reduce AI use. Instead, they’re incentivizing it.

And this goes well beyond one student’s experience. Maye describes a pattern spreading across his classrooms:

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One student, a native English speaker, had long been praised for writing above grade level. This semester, a transfer to a new college brought a new concern. Professors unfamiliar with her work would have no way of knowing that her confident voice had been earned. She turned to Google Gemini with a pointed inquiry about what raises red flags for college instructors. That inquiry opened a door. She learned how prompts shape outputs, when certain sentence patterns attract scrutiny, and ways in which stylistic confidence trigger doubt. The tool became a way to supplement coursework and clarify difficult material. Still, the practice felt wrong. “I feel like I’m cheating,” she told me, although the impulse that led her there had been defensive.

A student praised for years for being an exceptional writer now feels like a cheater because she had to learn how AI detection works in order to protect herself from being falsely accused. The surveillance apparatus has turned writing talent into a liability.

Then there’s this:

After being accused of using AI in a different course, another student came to me. The accusation was unfounded, yet the paper went ungraded. What followed unsettled me. “I feel like I have to stay abreast of the technology that placed me in that situation,” the student said, “so I can protect myself from it.” Protection took the form of immersion. Multiple AI subscriptions. Careful study of how detection works. A fluency in tools the student had never planned to use. The experience ended with a decision. Other professors would not be informed. “I don’t believe they will view me favorably.”

The false accusation resulted in the student subscribing to multiple AI services and studying how the detection systems work. Not because they wanted to cheat, but because they felt they had no other option for self-defense. And then they decided to keep quiet about it, because telling professors about their AI literacy would only invite more suspicion.

Look, I get it: some students are absolutely using AI to cheat, and that’s a real issue educators have to deal with. But the detection-first approach has created an incentive structure that’s almost perfectly backwards. Students who don’t use AI are punished for writing too well. Students who are falsely accused learn that the only defense is to become fluent in the very tools they’re accused of using. And the students savvy enough to actually cheat? They’re the ones best equipped to game the detectors. The tools aren’t catching the cheaters—they’re radicalizing the honest kids.

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As Maye explains, this dynamic is especially brutal at open-access institutions like CUNY, where students already face enormous pressures:

At CUNY, many students work 20 to 40 hours a week. Many are multilingual. They encounter a different AI policy in nearly every course. When one professor bans AI entirely and another encourages its use, students learn to stay quiet rather than risk a misstep. The burden of inconsistency falls on them, and it takes a concrete form: time, revision, and self-surveillance. One student described spending hours rephrasing sentences that detectors flagged as AI-generated even though every word was original. “I revise and revise,” the student said. “It takes too much time.”

Just like my kid and the school-provided AI checker, Maye’s student spent a bunch of wasted time “revising” to avoid being flagged.

Students spending hours rewriting their own original work—work that they wrote—because an algorithm decided it sounded too much like a machine. That’s time taken away from studying, working, caring for family, or, you know, actually learning to write better.

Learning to revise is a key part of learning to write. But revisions should be done to serve the intent of the writing. Not to appease a sketchy bot checker.

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What Maye articulates so well is that the damage here goes beyond false positives and wasted time. The deeper problem is what these tools teach students about writing:

Detection tools communicate, even when instructors do not, that writing is a performance to be managed rather than a practice to be developed. Students learn that style can count against them, and that fluency invites suspicion.

We are teaching an entire generation of students that the goal of writing is to sound sufficiently unremarkable! Not to express an original thought, develop an argument, find your voice, or communicate with clarity and power—but to produce text bland enough that a statistical model doesn’t flag it.

The word “devoid” is too risky. Em dashes are suspicious. Confident prose is a red flag.

My kid’s Harrison Bergeron experience was, in retrospect, a perfect preview of all of this. Vonnegut warned about a society that forces everyone down to the lowest common denominator by handicapping anyone who shows ability. And here we are, with AI detection tools functioning as the Handicapper General of student writing, punishing fluency, penalizing vocabulary, and training students to sound as mediocre as possible to avoid triggering an algorithm that can’t even tell the difference between a thoughtful essay and a ChatGPT output.

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Maye eventually did the only sensible thing: he stopped playing the game.

Midway through the semester, I stopped requiring students to disclose their AI use. My syllabi had asked for transparency, yet the expectation had become incoherent. The boundary between using AI and navigating the internet had blurred beyond recognition. Asking students to document every encounter with the technology would have turned writing into an accounting exercise. I shifted my approach. I told students they could use AI for research and outlining, while drafting had to remain their own. I taught them how to prompt responsibly and how to recognize when a tool began replacing their thinking.

Rather than taking a “guilt-first” approach, he took one that dealt with reality and focused on what would actually be best for the learning environment: teach students to use the tools appropriately, not as a shortcut, and don’t start from a position of suspicion.

The atmosphere in my classroom changed. Students approached me after class to ask how to use these tools well. One wanted to know how to prompt for research without copying output. Another asked how to tell when a summary drifted too far from its source. These conversations were pedagogical in nature. They became possible only after AI use stopped functioning as a disclosure problem and began functioning as a subject of instruction.

Once the surveillance regime was lifted, students could actually learn. They asked genuine questions about how to use tools effectively and ethically. They engaged with the technology as a subject worth understanding rather than a minefield to navigate. The teacher-student relationship shifted from adversarial to educational, which is, you know, kind of the whole point of school.

That line Maye uses: “these conversations were pedagogical in nature” keeps sticking in my brain. The fear of AI undermining teaching made it impossible to teach. Getting past that fear brought back the pedagogy. Incredible.

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This piece should be required reading for every educator thinking that “catching” students using AI is the most important thing.

As Maye discovered through painful experience, the answer is to stop treating AI as a policing problem and start treating it as an educational one. Teach students how to write. Teach them how to think critically about AI tools. Teach them when those tools are helpful, when they’re harmful, and when they’re a crutch. And for the love of all that is good, stop deploying detection tools that punish good writers and push everyone toward a bland, algorithmic mean.

We are, quite literally, limiting our students’ writing to satisfy a machine that can’t tell the difference. Vonnegut would have had a field day.

Filed Under: ai, ai detection, cheating, dadland maye, students

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Modder Turns PS5 Into a Linux-Based Steam Machine

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Andy Nguyen PS5 Linux Steam Machine Mod
One modder has done something rather impressive with a PS5, transforming a device that was never supposed to be more than a Sony console into a fully-fledged Linux gaming system with a fairly intriguing twist: it runs PC titles via Steam. Andy Nguyen, known online as theflow0, is the modder in issue, as he is the one who got it operating and gave the console serious gaming credentials.

Nguyen proceeded to boot up a full Linux system on the console hardware and managed to load Grand Theft Auto V in Enhanced mode with ray tracing enabled, all while keeping the game running smoothly at a rock-solid 60 fps per second in 1440p resolution. That’s far superior to the basic demo you’d expect from someone experimenting with this type of technology.

There are some catches, as this configuration only works on older PS5 units with outdated firmware, ranging from 1.xx to 2.xx. Newer firmware simply eliminates the attack chain Nguyen used, a well-known one called Byepervisor, and Sony has a pretty solid grip on preventing people from utilizing this type of workaround. Anyone who has updated since those early builds will be unable to get the mod to work unless they roll back, an option that Sony has long blocked.

Andy Nguyen PS5 Linux Steam Machine Mod
Nguyen contributed significantly to the open-source Mesa graphics project in order to make the PS5’s GPU to run correctly under Linux. As a result, the console’s AMD hardware is functioning smoothly, and the speeds he’s achieving are no joke: 3.2 GHz on the CPU and 2.0 GHz on the GPU.

If you push the limitations even further, up to 3.5 GHz on the CPU and 2.23 GHz on the GPU, you’ll most likely wind up with an overheating PS5 Slim. Still, HDMI works perfectly for outputting 4K video and audio. All of the USB ports appear to be working normally. Steam even integrates with the entire setup in Big Picture mode, transforming the PS5 into a living-room Steam machine. Plus, Proton works to make PC games such as GTA V playable on consoles.

Andy Nguyen PS5 Linux Steam Machine Mod
Of course, there are risks to all of this, as the entire technique is based on a full attack chain, with no simple software toggle in sight. By choosing this path, you are essentially voiding your warranty, and there is a potential that you may end up with a console that cannot be used at all if all goes wrong. To make matters worse, the little window of opportunity for completing all of this is shrinking as people continue to update their consoles.
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Laser 3D Printing Could Build Lunar Base Structures

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Through the Artemis Program, NASA hopes to establish a permanent human presence on the Moon in its southern polar region. China, Russia, and the European Space Agency (ESA) have similar plans, all of which involve building bases near the permanently shadowed regions (PSRs)craters that contain water icethat dot the South Pole-Aitken Basin. For these and other agencies, it is vital that these bases be as self-sufficient as possible since resupply missions cannot be launched regularly and take several days to arrive.

Therefore, any plan for a lunar base must come down to harvesting local resources to meet the needs of its crews as much as possiblea process known as In-Situ Resource Utilization (ISRU). In a recent study, researchers at The Ohio State University (OSU) proposed using a specialized laser-based 3D printing method to turn lunar regolith into hardened building material. According to their findings, this method can produce durable structures that withstand radiation and other harsh conditions on the lunar surface.

The research team was led by Sizhe Xu, a graduate research associate at OSU. He was joined by colleagues from OSU’s Department of Integrated Systems Engineering, Mechanical and Aerospace Engineering, and Materials Science & Engineering. Their paper, “Laser directed energy deposition additive manufacturing of lunar highland regolith simulant,” appeared in the journal Acta Astronautica.

Challenges of Lunar 3D Printing

The importance of ISRU for human exploration has prompted the rapid development of additive manufacturing systems, or 3D printing. These systems have proven effective at fabricating tools, structures, and habitats, effectively reducing dependence on supplies delivered from Earth. Developing such systems for long-duration missions is one of the most challenging aspects of the process, as they must be engineered to operate in the extreme environment on the Moon. This includes the lack of an atmosphere, massive temperature variations, and the ever-present problem of Moon dust.

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Scientists use two types of lunar regolith for their experiments and research: Lunar Highlands Simulant (LHS-1) and Lunar Mare Simulant (LMS-1). As part of their research, the team used LHS-1, which is rich in basaltic minerals, similar to rock samples obtained by the Apollo missions. They melted this regolith with a laser to produce layers of material and fused them onto a base surface of stainless steel or glass. To assess how well these objects would fare in the lunar environment, the team tested their fabrication process under a range of different environmental conditions.

One thing they noticed was that the fused regolith adhered well to alumina-silicate ceramic, possibly because the two compounds form crystals that enhance heat resistance and mechanical strength. This revealed that the overall quality of the printed material is largely dependent on the surface onto which the regolith is printed. Other environmental factors, such as atmospheric oxygen levels, laser power, and printing speed, also affected the stability of the printed material.

Where 3D-Printed Material Could Help

Deployed to the Moon’s surface, this process could help build habitats and tools that are strong, resilient, and capable of handling the lunar environment. This has the added benefit of increasing independence from Earth, which is key to realizing long-duration missions on the Moon. In addition to assisting astronauts exploring the Moon in the near future (as part of NASA’s Artemis Program), this technology could also lead to resilient habitats that will enable a long-term human presence on the Moon, Mars, and beyond.

However, there are several unknown environmental factors that could limit the effectiveness of these systems on other worlds, and more data is needed before they can be addressed. In their study, the team suggests that instead of being powered by electricity, future scaled-up versions of their method could rely on solar or hybrid power systems. Nevertheless, the potential for space exploration is clear, and the technology also has applications for life here on Earth. Sarah Wolff, an assistant professor in mechanical and aerospace engineering and a lead author on the study, explained:

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There are conditions that happen in space that are really hard to emulate in a simulant. It may work in the lab, but in a resource-scarce environment, you have to try everything to maximize the flexibility of a machine for different scenarios. If we can successfully manufacture things in space using very few resources, that means we can also achieve better sustainability on Earth. To that end, improving the machine’s flexibility for different scenarios is a goal we’re working really hard toward.

As the saying goes, “solving for space solves for Earth.” In environments where materials and resources are limited, laser-based 3D printing is one of several technologies that could support sustainable living. This applies equally to extraterrestrial environments and to regions on Earth experiencing the effects of climate change.

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Modder turns a PS5 into a Linux Steam Machine, runs GTA V with ray tracing

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Nguyen, known online as theflow0, has turned a retail PlayStation 5 into a Linux gaming box powerful enough to run Grand Theft Auto V Enhanced with ray tracing at 1440p and 60 frames per second.
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Leading by example: Embracing tools internally before shipping them externally

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As innovation accelerates and software teams face more pressure than ever to ship quickly, an essential step in the innovation process is often overlooked in favor of speed.

While traditional quality assurance practices are important, the real transformation happens when developers go beyond their role as builders and become genuine users of their products. This shift from creator to customer changes how product value is understood, validated and delivered.

Thomas Reisenbichler

VP of Delivery, Reliability & Security at Dynatrace.

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Galaxy S26 Ultra, Galaxy Buds 4, Dell XPS 14 and more

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It’s a busy time for the reviews team and Engadget, and with Apple announcing new devices this week, we aren’t letting up any time soon. New products from Samsung, Dell, Google and ASUS headline the roundup this time, and we’ve got a few unique items to discuss as well. Read on to catch up on anything you might’ve missed, including the latest installment of Pokémon.

Samsung Galaxy S26 Ultra

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Samsung / Engadget

While the S26 Ultra might not wow you with a ton of major improvements, it brings subtle upgrades across the board along with a new standout display for anyone who cares about privacy.

Pros
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  • Superb Privacy Display
  • Great performance
  • Strong battery life
  • Wider aperture for main and 5x telephoto lenses
Cons
  • Expensive
  • S-Pen is unchanged
  • No built-in magnetic ring for Qi2 accessories

This year’s Samsung flagship phone may not impress you with a load of new features, but there’s one in particular that senior reporter Sam Rutherford was wowed by. “This goes double for the S26 Ultra, whose biggest upgrade — the Privacy Display — is something meant to stop other people from snooping at what you’re doing.,” he said. “When it’s on, you probably won’t even be able to tell, which is kind of the point.”

Samsung Galaxy Buds 4 and 4 Pro

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Samsung/Engadget

The Galaxy Buds 4 Pro are the best earbuds for Samsung’s phones, due to device-specific features and the combination of great sound quality and capable ANC.

Pros
  • Refined design
  • Excellent audio
  • Lots of features
Cons
  • Design is still unoriginal
  • ANC performance is good, not great
  • Many features require a Samsung phone

Samsung went all-in with with AirPods mimicry last year, and that continues on the Galaxy Buds 4 and 4 Pro. However, despite big improvements to sound quality and the continued addition of new features, Samsung could certainly do more. “The company is really only lagging behind Apple in two areas: hearing health and heart-rate tracking,” I wrote. “Samsung currently offers the option to amplify voices on its earbuds, but it hasn’t built a hearing test or the hearing protection tools Apple has. The biggest update on the AirPods Pro 3 was the addition of heart-rate tracking last year, which would be a great foundation for a fitness-focused version of the Galaxy Buds.”

Dell XPS 14 (2026)

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Dell

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Dell’s revamped XPS 14 is lighter and more powerful than ever, but it’s hampered by an annoying keyboard.

Pros
  • Gorgeous and light design
  • Powerful Intel chips
  • Lovely OLED screen
  • Fixes previous design mistakes
Cons
  • Baffling keyboard issues
  • Expensive for beefy configs
  • Mediocre battery life

We review a lot of devices that are almost excellent, except for one big flaw. That’s the case with the new XPS 14, where senior reporter Devindra Hardawar had a hard time with very basic functionality. “If I were to judge the XPS 14 based purely on its specs and design alone, it would be my favorite Windows laptop available today,” he wrote. “Dell is so close to making a PC that’s a true MacBook Pro competitor, it’s a shame a simple keyboard issue holds the XPS 14 back from true greatness.”

Google Pixel 10a

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Google / Engadget

Despite few upgrades, the Pixel 10a remains an excellent option for those looking for an affordable smartphone.

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Pros
  • Bright, vivid 120Hz display
  • Great camera software
  • Satellite SOS included
  • Available in a handful of lovely colors
Cons
  • Slow wired and wireless charging
  • No Pixelsnap support

Google’s A-series devices have consistently been a great option if you’re looking to spend less on phone but still want a capable handset. Despite minimal upgrades on the Pixel 10a, that sentiment still holds true. “On the one hand, part of me wants to dock points because Google has added so few updates,” senior reporter Igor Bonifacic said. “On the other, the 10a is still a great phone for $500, and at a time when consumer electronics are becoming more expensive by the day, the fact it hasn’t gone up in price is a small miracle.”

ASUS ProArt GoPro Edition PX13

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ASUS/Engadget

The ASUS ProArt GoPro Edition is the best Windows creator laptop on the market, thanks to the excellent blend of performance and battery life. However, it’s quite expensive at $3,000.

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Pros
  • Excellent performance
  • Good battery life
  • OLED touchscreen with accurate colors and rich blacks
  • Good keyboard and trackpad
Cons
  • Display lacks brightness
  • High price
  • Fans are loud under load

Creators often need a combination of power and display quality in a laptop that would be overkill for most of us. For those who do need it, contributing reporter Steven Dent found the ASUS ProArt GoPro Edition PX13 nearly checked all the boxes. “ASUS is one of the few PC manufacturers trying to compete with Apple in the creator market, and with the ProArt GoPro Edition laptop, it has largely succeeded,” he said. “This model offers excellent performance and battery life, a huge amount of memory, a very nice OLED HDR display, a nice range of ports and an excellent keyboard and trackpad.”

Ambient Dreamie, Seattle Ultrasonics and more

We also recently reviewed a couple of off-beat gadgets, both of which earned high marks from our team. The Ambient Dreamie is a “bedside companion” that functions as an alarm clock with both bedtime and morning routines. Weekend editor Cheyenne MacDonald was so impressed by how it improved her sleep that she bought one for herself. And the Seattle Ultrasonics C-200 was dubbed “the future of kitchen knives” by Sam.

Sam also played a few hours of Pokémon Pokopia and he was charmed by the new take on gameplay for the series. Lastly, Devindra put the Falcon Northwest FragBox through its paces, discovering a powerful gaming rig in machine that looks a bit like a box of fried chicken

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JD Power Just Named Its Least Dependable Car Brand In 2026

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Every driver has their own tolerance level for reliability. For some, anything less than faultless is a disappointment; for others, a slightly lower level of dependability is a worthwhile compromise to get a car that’s more fun or more prestigious to drive. Likewise, measuring reliability isn’t always an exact science, but some car brands see a higher percentage of owners reporting problems than others.

In a JD Power survey published in February 2026, one car brand saw more reports of problems than any other, earning it the unenviable title of being the least dependable brand on the market. That brand was Volkswagen, which had 301 problems per 100 cars, far above the industry average of 204 problems per 100. The study analyzed issues that were reported by survey respondents who had bought a new car within the last three years. It sorted them into nine categories, evaluating things like powertrain, seats, infotainment, climate controls, and exterior.

Across the study, the two most often complained about categories were infotainment systems and exterior, with the former being the most problematic by a significant margin. Overall, buyers reported more problems with their cars in 2026 than they did in 2025, a rise that JD Power attributes in part to the rising complexity of vehicle software systems.

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Volkswagen’s infotainment system is historically not a driver favorite

Given that infotainment faults were the most frequently cited category in the JD Power study, it shouldn’t come as a surprise that Volkswagen scored poorly. We previously included Volkswagen’s recent infotainment systems in our recent roundup of those that we felt really missed the mark, citing the lack of buttons as a particularly annoying development. After years of criticism, Volkswagen announced in 2025 that buttons would be returning to its newest cars, so hopefully the brand’s future infotainment systems will receive a better reception from drivers.

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While Volkswagen languished at the bottom of JD Power’s rankings, it wasn’t the only brand that the study found to be less dependable than the rest. Volvo ranked second lowest overall for dependability, which might come as a surprise given the brand’s historic reputation for vehicle longevity. Land Rover was the third lowest ranked, while Jeep and Audi rounded out the bottom five manufacturers.

At the other end of the table, Lexus and Buick saw owners report the fewest problems. The two brands took the first and second spots respectively, while Mini, Cadillac, and Chevrolet also scored well. While Lexus was a top performer, its parent company Toyota did not score so well, ranking in eighth place behind Subaru and Porsche.

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DIY 3D Pen Is Born To Weld

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Depending who you ask, 3D pens are silly toys or handy tools. Those who use them as tools find them handy to fill gaps in printed assemblies or to use them as a PLA or PETG-based hot glue gun for their prints. [half-baked-research] on YouTube is in the second category, but knows that welding is better than gluing — so he built himself a 3D pen designed for plastic welding.

You can weld with a regular 3D pen, and [half-baked] demonstrates that in the video. But thanks to the low-conductivity tips on commercial pens, it’s a slow, fiddly business. By using a normal 3D printer hot-end, with its conductive brass nozzle, [half-baked] is able to get a lot more heat where it’s needed. That means the plastic on either side of the weld melts for a good bond with the stuff coming out the nozzle. He’s also able to push plastic much faster with the modified extruder he’s squeezed into the hot-glue-gun looking contraption. Those two things together conspire to make the whole process go much faster than with a commercial 3D pen. He calls his build a 3D pen, but given the form factor it might be more accurate to call it a ‘plastic extrusion gun’.

Starting at around 13:38 in the video, he performs some strength tests, something we wish more YouTubers would do. He’s able to demonstrate a stronger bond with his welding pen than the normal 3D pen, and a much, much stronger join than the usual superglue. A traditional plastic weld with hot air is even stronger, but [half-baked] points out elsewhere in the video that on thin-walled prints (as opposed to the solid test articles) hot air welding can be a very dicey business. Pen-welding offers much greater control, so is an interesting technique to keep in mind.

Alas, [half-baked-research] apparently still considers this idea too half-baked to release the design. If you don’t have time to wait or reinvent this particular wheel, we featured a much simpler implementation of a similar idea years ago, using PLA in a hot glue gun. If that won’t work for you — maybe you aren’t a fan of PLA — perhaps you might try friction welding with filament.

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Wrexham vs Chelsea Free Streams: How to Watch FA Cup 5th Round Tie 2025/26

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Watch Wrexham vs Chelsea live streams to see if the in-form Championship club can overcome their Premier League opponents and reach the quarter-finals of the FA Cup for the first time in almost 30 years.

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Do you really need Pro?

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In a bumper week of launches, Apple has just unveiled its latest MacBook Air series.

As the MacBook Air now sports the same M5 chip as the MacBook Pro, what really separates the laptops? Do you really need to spend more on the MacBook Pro?

To help you decide which laptop to should go for, we’ve compared the specs of the MacBook Air M5 and Pro M5 below. 

We should disclaim that we’ll be looking solely at the MacBook Pro M5 specs, and not the recently announced M5 Pro or M5 Max. However, if you’re interested to learn more about the new chips in the MacBook Pro, then visit MacBook Pro M5 Pro vs M5 Max instead. 

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Keep reading to see which MacBook will likely suit your needs best. Otherwise, make sure you visit our MacBook Neo vs MacBook Air M5 guide to see whether Apple’s affordable option is a better fit for you. 

Not sold on a MacBook? Our list of the best laptops from the past year has you covered.

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Price and Availability

At the time of writing, you can pre-order the MacBook Air M5 ahead of its official launch from March 11th. Available in four colours (Sky Blue, Silver, Midnight and Starlight), the MacBook Air M5 has a starting price of £1099/$1099. 

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The MacBook Pro M5 is available in just two colours (Silver and Space Black) and has a starting price of £1699/$1699. 

MacBook Air has a choice between two sizes

The MacBook Air M5 comes as either a 13- or 15-inch model, while the MacBook Pro M5 sits firmly between the two at 14-inches. Although the MacBook Air 15-inch is the largest, the heaviest of the lot is actually the MacBook Pro which weighs 1.55kg.

With this in mind, if one of the most important factors in choosing a laptop is its portability, then the MacBook Air series will likely suit you best. In fact, the 13-inch MacBook Air isn’t just the smallest of the lot, but at just 1.23kg it’s impressively lightweight too – making it easy to slip into a bag.

MacBook Air M5MacBook Air M5
MacBook Air M5. Image Credit (Apple)

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Both run on Apple’s M5 chip

As their titles suggest, Apple’s current flagship MacBook Air and MacBook Pro run on the M5 chip. While we’re yet to review the chip, Apple promises that the chip delivers “incredible performance for everything users want to tackle, from everyday productivity to creative workflows.”

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Do keep in mind that the default 13-inch MacBook Air comes with an 8-core GPU whereas the 15-inch model and MacBook Pro have a 10-core GPU by default. You can upgrade the 13-inch to a 10-core, but this will cost an additional £100/$100. 

Otherwise, the M5 chip enables the MacBook Air and MacBook Pro to run the entire Apple Intelligence toolkit too.

MacBook Pro M5 Writing ToolsMacBook Pro M5 Writing Tools
MacBook Pro M5 Writing Tools. Image Credit (Trusted Reviews)

MacBook Pro promises a longer battery life

The MacBook Pro not only claims a longer battery life between charges than the MacBook Air series, but it also promises faster charging too. That’s a pretty noteworthy claim, as Apple has never been a brand known for its speedy charging ability.

So, while the MacBook Air promises up to 15 hours of wireless web and up to 18 hours of video streaming, the MacBook Pro should see up to 16 hours of web and up to a whopping 24 hours of streaming too. We’re yet to put these claims to the test, but they undoubtedly sound impressive.

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In addition, the MacBook Pro is fast-charge capable when paired with a 96W or higher power source. The MacBook Air, on the other hand, supports 70W instead. 

Again, we’re yet to see how long the laptops really take the charge, but it’s certainly a promising upgrade.

MacBook Pro M5 in useMacBook Pro M5 in use
MacBook Pro M5. Image Credit (Trusted Reviews)

MacBook Pro has more ports

Apple has taken a “less is more” approach when it comes to supplying the MacBook Air series with ports, which is undoubtedly a shame. That means both the 13- and 15-inch laptops are equipped with just two Thunderbolt 4 USB-C ports, a 3.5mm headphone jack and a MagSafe charger. This is more or less the same as the MacBook Neo, although the affordable laptop’s USB-Cs aren’t Thunderbolt 4. 

Instead, the MacBook Pro is equipped with everything found on the MacBook Air plus an additional Thunderbolt 4 USB-C, a HDMI and an SDXC card slot too. It might not be as well equipped as the likes of Asus ProArt P16 or Samsung Galaxy Book 6 Pro, but it’s certainly an improvement over the MacBook Air.

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MacBook Pro has a Liquid Retina XDR display

Arguably one of the main reasons to opt for the MacBook Pro is its display. While the MacBook Air’s Liquid Retina display promises up to 500 nits brightness, supports the P3 wide colour gamut and True Tone technology, the MacBook Pro’s own panel has a few extra features up its sleeve.

Firstly, the MacBook Pro sports a Liquid Retina XDR display which also supports the P3 wide colour gamut and True Tone technology. However, the panel also benefits from 3024×1964 pixels, up to 1600 nits peak HDR brightness and ProMotion technology. Essentially, this means the MacBook Pro has an adaptive 1-120Hz refresh rate which means streaming, scrolling and games look and feel smoother. The MacBook Air instead caps out at just 60Hz. 

MacBook Pro M5 Liquid Retina XDR displayMacBook Pro M5 Liquid Retina XDR display
MacBook Pro M5. Image Credit (Apple)

Finally, you’ll also have the option to kit the MacBook Pro with a nano-texture coating which helps to reduce glare and reflections. Although it will cost an additional £150/$150, it’s something we would recommend investing in, as we found the coating in the MacBook Pro M4 was brilliant, and made looking at the screen for longer periods that bit easier.

Early Verdict

Judging by its specs, the MacBook Air M5 seems like a brilliant alternative to the MacBook Pro M5, for those who want a powerful laptop but for a cheaper price. However, you’ll have to keep in mind that you will miss out on the more generous port selection, a Liquid Retina XDR display and longer battery life.

We’ll update this versus once we review both the MacBook Air M5 and MacBook Pro M5.

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