In an increasingly AI-driven and digital world, analog instant film and retro-style cameras remain popular, fueled by a combination of both nostalgia and charm. Instant cameras, in particular, stand out for their simplicity and an experience that has remained largely unchanged over time.

Fujifilm’s $175 Instax Wide 400 builds on the familiar instant photography experience and expands it with a wider format. As someone who appreciates simple, easy-to-use instant cameras and often shoots with an Instax Square, I was interested in trying a model that offers larger prints and support for landscape photography. 

The Instax Wide 400 is built for capturing group shots, scenic landscapes, and moments where fitting more of the scene into the frame really matters. It produces 62 × 99 mm prints, about twice the size of Instax Mini photos, giving you a lot more space to work with in every shot.

Since it’s a simple point-and-shoot camera, it requires no prior photography experience and is designed to be easy and intuitive to use. Its appeal lies in fun and simplicity rather than advanced controls.

With its one-button design, the camera offers no manual exposure controls. It automatically manages flash, focus, and other settings, leaving you to simply frame the image and take the shot.

When lighting is ideal, the images print with nice color and a good amount of detail with some extra saturation. I was quite impressed by the quality because it managed to pick up accurate colors and distant details. 

However, the simplicity of the camera does have some trade-offs because there isn’t much you can do to make photos brighter if you’re not in an ideal lighting situation. I did end up with some less-than-ideal shots because, in scenes with strong contrast, like dark trees against a bright sky, the details tended to blur together.

The rest of the camera is equally straightforward. To power on the camera, you rotate the lens counterclockwise. The first click activates close-up mode for subjects about 0.9 to three meters away. Turning it once more switches to landscape mode for distant subjects beyond three meters. Rotating the lens clockwise powers the camera off. 

The camera comes with a close-up lens attachment that snaps onto the front for close-up shots. I found the attachment was good at helping for avoiding focus and blur issues when taking close-ups. 

Loading the cartridge is simple, with guide lines to help you align it correctly in the camera. The door closes securely using a twist lock that latches shut. There is also a small indicator on the back that shows how much film is left.

Coming in at 162 mm x 98 mm x 123 mm and 1.4 pounds, the camera is quite bulky. It’s noticeably bigger than the Instax Mini cameras and the Instax Square models. However, I wasn’t too surprised by the size, since it makes sense that larger photos would require a bigger camera. 

That said, it’s not something you’d want to carry around without a bag, and while the shoulder strap helps, I was still very conscious of it and careful not to bump it into people or objects in busy spaces. Although Instax does offer a camera case sold separately, I didn’t receive one alongside my review unit, so I can’t speak to it. 

Since it’s a bit bulky, it’s pretty noticeable, and it ended up attracting the attention of a few people when I was testing it. A worker at a downtown gelato shop even stopped to compliment it, calling it a “cool looking camera.”

That kind of attention is part of the appeal. 

The camera’s self-timer is a nice feature, as it makes it possible to include everyone in a shot without needing someone to press the shutter button. It works by pushing a lever on the side and choosing one of four durations, ranging from two to 10 seconds. The camera emits a ticking sound to indicate that the timer is active, and red lights provide a visual countdown.

If you don’t have a tripod, the camera’s strap includes two angle adjustment accessories that can help prop and position the camera on a flat surface. To use one, slide it into the indented space on the camera’s underside, set the self-timer, and step back into the frame.

Film for the camera is available in standard white frame, black frame, metallic borders, and monochrome. Fujifilm sent me the standard white film alongside my review unit, which is the film I used for this review. Each box of film comes with 20 sheets and costs between $25-$28.

As for colors, the Instax Wide 400 comes in two options: green and jet black. As someone who loves a good shade of green, I liked that the color of the camera gave it a more playful, fun vibe.

Overall, I think this camera is a great option for people of all ages, as it offers high-quality images while remaining simple enough for kids and teens who are just starting out in photography.

The 2026 World Cup starts on June 11, and while a lot of people will be thinking about a new TV, there’s still one crucial component that can make or break the whole experience: audio.

A new soundbar can really add another dimension to the World Cup viewing experience, delivering clearer commentary and a more immersive atmosphere by capturing the roar of the crowds. Let’s face it, even the best TVs have average built-in audio, and it’d be a shame to miss out on the full World Cup feeling.

‘Significant’ patient population unresponsive to existing schizophrenia treatments, highlighting ‘major unmet clinical need’, according to PhD researcher Keelin Harrison.

Keelin Harrison is a PhD student researching the role of neuroinflammation in the pathology of schizophrenia.

“What is becoming increasingly clear”, Harrison says, “is that neuroinflammation is a highly dynamic process, and understanding how it interacts with structural and circuit-level changes in the brain remains an evolving area of research.

“Building on this foundation, my PhD project aims to further investigate these mechanisms and explore their potential role as therapeutic targets.” She is a researcher at the FutureNeuro Research Ireland Centre for Translational Brain Science, based at RCSI University of Medicine and Health Sciences.

Harrison’s research career began in biological and biomedical sciences first, before she specialised in neuroscience midway through her undergraduate degree from Trinity College Dublin. Later, she completed her masters’ degree in translational neuroscience at Imperial College London, where she developed a strong interest to research the role neuroinflammation plays across neurological and psychiatric disorders.

Harrison says she engages with patient and public involvement initiatives through FutureNeuro to better ensure that her research is informed by the perspectives of those it ultimately aims to benefit.

What kind of impact do you foresee from your research?

Schizophrenia affects approximately 1pc of the population and is a profoundly debilitating condition, impacting cognition, perception, emotion and social functioning.

While current antipsychotic medications can be effective in treating positive symptoms such as hallucinations and delusions, they do not adequately address cognitive deficits or broader functional impairments. In addition, a significant proportion of patients do not respond to existing treatments, highlighting a major unmet clinical need.

My research aims to advance understanding of the biological mechanisms underlying schizophrenia – particularly the role of inflammation – and to identify potential targets for future therapeutic development. Ultimately, the goal is to support the development of more effective treatment strategies for patients.

What inspired you to become a researcher?

Growing up, I was always naturally curious and inclined to ask questions about how things work. When I was first introduced to neuroscience, I was struck by how many fundamental questions remain unanswered – and in some cases, whether we are even asking the right ones.

Being in an environment that encourages curiosity, critical thinking and intellectual challenge is what initially drew me to research and continues to motivate me. I find it genuinely rewarding to step back, question assumptions and contribute to a field that is still rapidly evolving.

What are some of the biggest challenges or misconceptions you face as a researcher in your field?

One of the central challenges in neuroscience and psychiatric research is the difficulty of modelling human psychiatric conditions in preclinical systems. There is often a disconnect between biological findings in animal models and their relevance to human disease, which can limit translation.

Another challenge is the persistence of stigma and misunderstanding surrounding psychiatric disorders, which can influence how research in this area is perceived and supported.

More broadly, there remains a misconception that conditions like schizophrenia are well understood or primarily defined by their symptoms alone, when in reality, they involve complex and heterogeneous biological and environmental factors.

Do you think public engagement with science and data has changed in recent years?

Public engagement with science has become increasingly important, particularly in the context of the Covid-19 pandemic, which highlighted both the value of clear scientific communication and the risks posed by misinformation. Effect communication between researchers and the general public is essential for building trust, preventing misunderstandings and ensuring that findings are accessible and accurately represented.

Furthermore, involving public and patients in the research process helps ensure that scientific questions are aligned with real-world needs and priorities.

Don’t miss out on the knowledge you need to succeed. Sign up for the Daily Brief, Silicon Republic’s digest of need-to-know sci-tech news.

We got asked a great question in the mailbag segment on the Podcast this week: are there hacks that we have read about on Hackaday that we use in our everyday life? The answer was absolutely yes, and I loved Tom’s take it often goes the other way – he sees a hack, tests it out, and then writes it up.

But I started looking around the office and I found more examples of projects that were absolutely inspired by projects I had seen on Hackaday, yet weren’t the same. I made a DIY mechanical keyboard because I saw someone else do it. There are a few home-made battery packs that I probably wouldn’t have attempted without having read about someone doing the same thing. I riffed on [Ted Yapo]’s Tritiled project, making a slightly inferior, but workable knockoff, and they’ve been glowing for many years now.

That got me to thinking about reproducing a project versus taking inspiration from it, and though I enjoy both, I’m find myself most often in the “inspiration” mode. I just can’t leave well enough alone, even when I’m fundamentally copying someone. NIH syndrome? Expediency? Probably both, and sometimes with a dose of hubris or feature creep.

Looking back at [Ted]’s TritiLED, though, I found some great examples in both the rebuild and redesign modes on Hackaday.io. [schlion]’s Making Ted Yapo’s TritiLED couldn’t be a clearer example of the former, and it’s great to look over his shoulder and appreciate all the lessons he learned along the way. [Stephan Walter]’s Yet another ultra low power LED is inspired by [Christoph Tack]’s Ultra low power LED, which is in turn inspired by [Ted]’s project, like a conceptual grandchild.

In a way, I look at this like with music: sometimes you play the notes the way they were written down, and sometimes you riff on someone else’s theme. Both are equally valid, and both owe a debt to the upstream source. Is Hackaday the hackers’ jazz club? And which of these modes do you find yourself working in most?

Apple has updated its education pricing in several countries, now including the US, to offer educators and students discounts on Apple Watch for the first time.

Starting on May 7, Apple Store will now offer discounted pricing on Apple Watch SE 3, Apple Watch Series 11, and Apple Watch Ultra 3 to qualifying users. They include faculty and staff of higher education institutions as well as students who are enrolled or accepted into said institutions.

The new Apple Watch pricing is not available globally, however. Apple has been updating the list of countries where the new pricing is applicable, though, and as of May 8 at 6 AM ET, It’s available in:

• Australia
• Canada
• Chile
• China (via AliPay)
• France
• Germany
• Hong Kong
• India
• Italy
• Japan
• Malaysia
• Saudi Arabia
• Singapore
• South Korea
• Spain
• Taiwan
• Thailand
• Turkey
• UK
• US
• Vietnam

Education customers will verify their eligibility in store and online via Unidays. Most will receive approval instantly, though it can take up to 24 hours.

This joins Apple existing education pricing that largely applies to Mac and iPad purchases. Currently, education customers in the U.S. are still limited to discounts on new Mac and iPad devices.

Discounts vary, but education pricing can save users up to 10% on their qualifying purchases.

At press time, U.S. customers can save across the wearable range in our Apple Watch Price Guide, even without EDU status. Deals found in the price guide include a $100 discount on the Series 11, bringing the price down to $299, while the SE 3 can be found for as low as $219.

Update May 8, 6:00 AM ET: Apple has now brought its Apple Watch education discounts to North America.

CADLY poured months of design effort into creating an electric turbofan model that anyone can produce at home. Files sit ready for download from the maker’s own site or the Printables page, and a standard 3D printer handles every major piece. The finished unit draws direct inspiration from the CFM56 engines found on Airbus A320 airliners, yet it runs on basic electronics and a small motor instead of jet fuel.

Every major section is printed in five bolted segments for easy handling. Builders slice the pieces using normal software and run the job on a machine like a Bambu Lab X1C, which completes the entire set in about 37 hours. In a few places, the walls are just two or three millimeters thick, but the design remains solid after the screws and nuts are tightened. A short length of filament even serves as a fine active clearing system surrounding the low-pressure turbine, preventing the spinning elements from rubbing.

Sale

Bambu Lab A1 Combo, A1 3D Printer and AMS lite, Support Multi-Color 3D Printing, High Speed & Precision…

• High-Speed Precision: Experience unparalleled speed and precision with the Bambu Lab A1 3D Printer. With an impressive acceleration of 10,000 mm/s…
• Multi-Color Printing with AMS lite: Unlock your creativity with vibrant and multi-colored 3D prints. The Bambu Lab A1 3D printers make multi-color…
• Full-Auto Calibration: Say goodbye to manual calibration hassles. The A1 3D printer takes care of all the calibration processes automatically…

The model features a big front fan, various compressor stages, and turbine wheels that all rotate around a single central shaft. Bearings and an adjustable screw allow owners to dial out any shaft play, ensuring that the blades spin neatly without hitting the housing. The bypass duct contains four rotating doors that operate as thrust reversers. When the doors swing outward, they steer airflow forward, just like full-size engines do during landing.

Openable cowlings cover the exterior and swing on self-locking hinges. Small magnets implanted in the edges clamp the panels close in exact alignment, preventing gaps from forming. Lifting the C-ducts reveals the whole core, providing a clean view right through the engine. Electronics transform the printed shell into a functioning machine. An Arduino Nano controls the show, while a 70-revolution-per-minute motor runs the fan at a steady rate suitable for display. The thrust reverser doors are operated by four SG90 micro servos, each installed in a custom housing and joined by a printed arm. A potentiometer installed on the accompanying stand provides instant control over the fan speed. Power is routed from a 12-volt supply via an L298N driver, but a separate buck converter keeps five volts constant for the servos and board when early tests revealed that the driver alone could not manage the entire load.

Wiring runs neatly through gaps in the ducts and is kept tidy with zip ties and wrap. Before anything else rotates, the Arduino code performs a short startup function that moves the doors to a safe closed state. Builders who use the provided circuit diagram and print profile table have a few surprises during final hookup. Assembly begins with the core shaft and bearings, then progresses to the fan and compressor. The servos are next to slide in, followed by the outer cowlings and the stand. The entire unit is mounted on a two-piece transportation stand that also serves as a display base, with the control panel integrated right in. Once turned on, the fan spins smoothly and the doors pivot open and closed on command, demonstrating how reverse thrust works in real time.