Author: sparta

Researchers Uncover Possible Indicators of a Fifth Fundamental Force of Nature

Every activity in our universe is driven by a “natural force.” At present, four primary forces are recognized by scientists: gravity, electromagnetism, weak nuclear force, and strong nuclear force. The last two are often categorized as nuclear forces. However, some researchers theorize that a fifth natural force could be present, with a recent study asserting the discovery of supporting evidence.

A team of scientists hailing from Switzerland, Australia, and Germany posits that this fifth force might be concealed deep within atomic cores. Although the Standard Model of physics has progressed over time to aid in elucidating quantum and cosmic phenomena, significant gaps remain that perplex scientists and physicists alike.

Dark matter is a major enigma, naturally, and even gravity has not been completely unraveled, despite being a fundamental force of nature. The introduction of a fifth natural force, along with additional fields and particles, could significantly enhance our comprehension of the universe. However, gathering the proof that verifies these forces’ existence poses a challenge.

This motivated the researchers involved in the new investigation to begin with a smaller scale. Rather than exploring at a cosmic level, they directed their studies towards atomic phenomena. Their investigation concentrated on the nuclei of four diverse forms of calcium. Typically, electrons are bound by the attraction between their charge and the positively charged particles located at the atom’s center.

However, with a slight push, they can effectively move to a higher orbital state. This occurrence is referred to as atomic transition. The specific timing of this leap is greatly influenced by the nucleus’s configuration, which implies that an element can undergo several atomic transitions depending on the number of neutrons it contains.

The researchers theorize that a fifth natural force could be the underlying factor driving these subtle interactions. Their experiments revealed a minute gap between the atomic transitions — precisely enough space for a particle with a mass estimated between 10 and 10 million electronvolts.

To ascertain if this ambiguity truly represents another force of nature, further experimentation and refined calculations will be necessary.

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A Handbook for Selecting the Ideal MacBook in 2025

# Selecting the Ideal MacBook: An In-Depth Guide

MacBooks are recognized for their efficiency, aesthetics, and seamless ecosystem integration. Nevertheless, with numerous models and configurations to choose from, picking the appropriate MacBook can feel daunting. This article seeks to clarify your selection process by outlining the choices according to your financial considerations and requirements.

## Overview of MacBook Models

Currently, Apple provides two main MacBook models: the **MacBook Air** and the **MacBook Pro**. Each model comes in various sizes—13-inch and 15-inch for the MacBook Air, and 14-inch and 16-inch for the MacBook Pro.

### Variations of Apple Silicon

The MacBook Air is powered by the entry-level Apple Silicon chip, currently the **M4**. If you’re looking at older versions, you might find the **M2** or **M3** chips. On the other hand, the MacBook Pro presents three variations of the M4 chip: **M4**, **M4 Pro**, and **M4 Max**. It’s important to note that the 16-inch MacBook Pro does not utilize the baseline M4 chip.

## Breakdown of Apple Silicon

Grasping the distinctions among the M4, M4 Pro, and M4 Max chips is essential:

– **M4 Chip**: This is the basic model, delivering exceptional battery longevity and adequate performance for the majority of users, featuring a 10-core CPU and a 10-core GPU.

– **M4 Pro Chip**: This version offers improved performance, with choices for a 14-core CPU and a 20-core GPU, or a 12-core CPU and a 16-core GPU, suitable for more resource-intensive tasks.

– **M4 Max Chip**: The most robust option, equipped with a 16-core CPU and a 40-core GPU, perfect for high-performance workflows needing substantial processing capabilities.

For the average user, the basic M4 chip should be adequate unless you’re undertaking demanding activities such as video editing or 3D rendering.

### Performance Evaluation: M3 vs. M4 MacBook Air

The M4 MacBook Air presents multiple enhancements compared to the M3 version, including:

– **Webcam**: The M4 is fitted with a new 12MP center-stage webcam that has ultra-wide functionality and zoom features.

– **Color Choices**: The M4 MacBook Air is offered in a new Sky Blue shade, along with Silver, Starlight, and Midnight.

Despite these upgrades, M3 models are frequently available at lower prices, making them an attractive option for budget-minded consumers. For example, a 512GB/16GB 13-inch M3 MacBook Air can be priced at around $899, while the M4 counterpart retails for roughly $1,068.

### MacBook Pro Advantages

Opting for the MacBook Pro instead of the MacBook Air provides several benefits:

– **Display**: The MacBook Pro boasts a brighter HDR display with a typical brightness of 1000 nits, in contrast to the MacBook Air’s 500 nits.

– **Cooling Mechanism**: Active cooling in the MacBook Pro supports consistent performance during intensive tasks.

– **Additional Connections**: The MacBook Pro is equipped with HDMI, an SD card slot, and an extra Thunderbolt port, improving connectivity options.

– **Battery Performance**: The MacBook Pro models feature larger batteries, enabling up to 24 hours of video playback on a single charge.

Although the MacBook Pro is bulkier and heavier than the Air, its enhanced performance and features make it a valuable investment for users needing additional capabilities from their device.

## Pricing Snapshot

### MacBook Air Pricing

– **M3 Chip**: Prices fluctuate according to configuration, but you can find deals around $899 for a 512GB/16GB version.

– **M4 Chip**: The same setup generally sells for about $1,068.

### MacBook Pro Pricing

– **14-inch MacBook Pro**: Pricing changes based on specifications.

– **16-inch MacBook Pro**: Typically more expensive due to upgraded features and performance.

## Final Thoughts

Apple’s MacBook series serves a diverse array of users, from casual individuals to professionals requiring high performance. With continuous deals and promotions, this is an ideal moment to purchase a MacBook, whether it’s your first one or you’re looking to upgrade. By comprehending the variations among models and configurations, you can make a well-informed choice that aligns best with your requirements and financial plan.

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Enhance Your Android Flip Phone Camera: Best Tips and Techniques

Flip phones might appear to be a fad, but the camera functions are genuinely entertaining and practical.

There’s much to appreciate about contemporary flip phones, yet one of the most compelling aspects, at least in my opinion, is the diverse ways to utilize their cameras. Traditional candybar smartphones offer a fairly conventional experience for taking photos and selfies. However, the flip phone design and their ever-expanding cover screens provide a distinct enhancement to that experience.

After reviewing an array of Android flip phones over the last couple of years, I’ve observed that people are consistently thrilled to see the innovative ways I leverage the cameras and cover screens. It’s one of the prime avenues to demonstrate what flip phones are capable of, so here are how I maximize the flip phone’s design to secure superior photos and videos.

Securing the perfect selfies

In standard smartphones, capturing selfies typically requires using the front-facing camera. While this method is generally adequate, front-facing cameras often deliver lower quality than the main rear cameras. Smaller sensors and reduced resolutions can sometimes lead to noisier images that simply don’t look as appealing.

Flip phones do feature front-facing cameras, but honestly, I hardly ever employ them, and when I do, it’s mainly for video calls. If I’m aiming to take a selfie, I close the phone and activate the camera. This approach allows me not only to see myself on the cover screen, but it also lets me capture selfies using the superior quality of the main camera.

What’s fantastic is that you don’t need a high-end flip phone for this to work; even the less expensive models with smaller cover screens typically offer a selfie preview. Naturally, having a larger cover screen improves the overall experience.

The Razr also includes an entertaining Photobooth feature that automatically takes four pictures after a brief countdown. Once completed, it compiles them into an amusing 4×4 collage.

Capturing your finest angles

One of the most frustrating experiences is having someone else take your picture, only for it to turn out poorly or capture you at an awkward angle. You often find yourself reliant on the person taking the photo, hoping at least one of the shots is decent enough to share on Instagram.

With most flip phones, this concern is eliminated. Thanks to their large cover screens, devices like the Motorola Razr and the Samsung Galaxy Z Flip allow you to activate a viewfinder preview. This way, when you’re photographing someone, they can see themselves and position themselves accordingly, ensuring you capture their best angle.

I make use of this feature every time I photograph friends, and they consistently mention how impressive and handy it is that they can see themselves.

For the TikTok enthusiasts

If you’re a TikTok user or a content creator, this is tailored for you. Rather than purchasing a tripod or another device to prop your phone up while filming a video, you can simply take a flip phone, set it down in a suitable spot, and fold it at an angle. With the cover screen viewfinder, you can see yourself as you film your videos. Plus, since you’re not utilizing the front camera, the video quality will be notably superior compared to a standard smartphone.

This is one of my preferred methods for capturing hands-free “selfies” that appear to be taken by someone else. This technique pairs well with Air Gestures, which trigger a short countdown when you raise your hand toward the camera. Additionally, for video recording, the Razr Ultra enables similar controls, letting you start, pause, or conclude video capture by displaying your palm or fist.

However, it’s also an excellent way to record footage of not only yourself but also other subjects. Android Central’s Nicholas Sutrich recently took a Motorola Razr Plus 2025 while paddleboarding on a lake. He placed the phone in front of him on the board and simply began filming. It was beneficial because he could document his experience on the lake with the Razr while concentrating on steering the paddleboard (with the Razr secured to the board, of course).

If you own a Galaxy Z Flip 6, you can benefit from a fascinating auto zoom feature. While utilizing the cover screen viewfinder, the camera will automatically zoom in or out based on your proximity to the camera, a task that typically requires manual adjustment.

Unleash your inner filmmaker

Recent Razr and Galaxy Z Flip models have introduced an exciting feature that simplifies video recording, especially when holding the phone. Camcorder Mode effectively transforms your device into a camcorder when you fold the phone at a 90-degree angle while the camera is active.

With Camcorder Mode, the user interface changes so the viewfinder is

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Early Pixel 12 Rumors, Possible OnePlus and Hasselblad Separation, New Oakley+Meta Smart Spectacles, and More Updates

A recap of the most notable Tech-related stories that made waves this week.

(Image credit: OnePlus)
News Weekly

(Image credit: Future)

News Weekly serves as our section where we spotlight and summarize some of the premier stories of the week to help you stay informed on the latest happenings in tech.

This is Android Central’s News Weekly, your essential destination for a brief summary of the week’s most crucial tech news. Here, we explore the leading headlines outlining the recent advancements and innovations shaping the digital realm.

This week unfolded with several key leaks, beginning with a complete rumored lineup of the Pixel 12 series expected to launch in 2027, the potential absence of Hasselblad’s cameras on future OnePlus models, additional leaks regarding the Galaxy Z Fold 7 and Z Flip 7, the introduction of new smart glasses by Oakley and Meta aimed at athletes, and <a data

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Apple @ Work: iMazing Profile Editor 2 Continues to be a Crucial Resource for Apple IT Managers

**Administering Apple Devices with iMazing Profile Editor: A Transformative Solution for IT Managers**

Overseeing a collection of Apple devices such as Macs, iPads, and iPhones can pose significant challenges, particularly in configuring settings and permissions. Nonetheless, with innovations in tools like iMazing Profile Editor, IT managers can considerably optimize this workflow. This piece delves into the functionalities of iMazing Profile Editor, especially its newest version, and how it facilitates the administration of Apple devices within corporate settings.

### The Difficulty of Configuration Profiles

Configuration profiles play a crucial role in managing application permissions and privacy settings on macOS devices. Historically, generating these profiles has been an arduous endeavor, frequently consuming 10 to 15 minutes per application. This laboriousness can induce frustration among IT teams, particularly when numerous applications are deployed across a variety of devices.

### Presenting Total App Setup

One of the notable attributes of iMazing Profile Editor version 2 is Total App Setup. This cutting-edge feature inspects an app bundle and automatically produces the required payloads for Privacy Preferences Policy Control (PPPC), notifications, login items, and related domains. This level of automation significantly cuts down the time necessary to configure each app, transforming a task that previously took minutes into one achievable in seconds.

Total App Setup is compatible with any device management framework that accommodates configuration profiles, rendering it a flexible solution for IT managers. This capability is especially advantageous for ensuring that security software and productivity applications operate correctly without prompting users for permissions, thereby improving the user experience.

### Additional Functionalities of iMazing Profile Editor 2

In addition to Total App Setup, iMazing Profile Editor 2 brings several other remarkable features:

– **Support for visionOS Configuration Profiles**: Although still developing, this feature positions iMazing as a forward-looking tool, prepared for forthcoming implementations involving visionOS and Apple Vision Pro.

– **MCX-style Payloads**: The application now upholds MCX-style payloads, broadening its functionalities for configuration management.

– **Importing and Exporting Payloads**: Users can bring in payloads from existing plist files or profiles and export them into scripts for automated workflows, enhancing the tool’s versatility and efficacy.

### User-Friendly Interface

One of the most attractive features of iMazing Profile Editor is its intuitive interface. It is crafted to be user-friendly for individuals at any skill level, negating the necessity for sign-ups or subscriptions. The application operates locally, enabling IT teams to manage their devices independently from a larger ecosystem. Whether overseeing ten Macs or ten thousand, iMazing Profile Editor assures consistent performance and dependability.

### Conclusion

iMazing Profile Editor has become an essential utility for IT administrators overseeing Apple devices. With features such as Total App Setup and support for future developments, it not only streamlines the configuration process but also equips organizations for the changing landscape of Apple device management. As more enterprises embrace Apple products, tools like iMazing Profile Editor will be vital in ensuring efficient and effective management of these devices.

For organizations eager to bolster their Apple device management capabilities, investigating the features of iMazing Profile Editor could represent a meaningful advancement.

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How the M4 iPad Pro Transformed a Doubter into an Enthusiast

### The M4 iPad Pro: A Revolutionary Advancement in the Tablet Industry

For quite some time, numerous tech aficionados have thought that buying a new iPad at retail price was an unwise decision. The logic was clear: you frequently end up spending more on an iPad than on a similarly configured MacBook, while the iPad appeared restricted by its operating system, iPadOS, instead of its hardware potential. Yet, after nearly a year of utilizing the M4 iPad Pro, my viewpoint has evolved considerably, particularly with the rollout of thrilling new features in iPadOS 26.

#### What Distinguishes the M4 iPad Pro

A hallmark feature of the M4 iPad Pro is its display. Unlike MacBooks, which lack OLED screens, the M4 iPad Pro features a breathtaking Tandem OLED display. Although the M4 MacBook Pro is comparable with its 1000 nit miniLED display, it still does not match the vibrant visuals that the iPad Pro provides. This exceptional display enhances daily activities, making them more enjoyable and immersive.

Additionally, the M4 iPad Pro is sleeker and lighter than its predecessor, enhancing its portability and user experience. The 11-inch variant is merely 0.6mm thinner and 20 grams lighter, while the 13-inch version is 1.3mm thinner and over 100 grams lighter. These seemingly small variations become significant when you’re grasping a large tablet for long stretches.

#### My Insights on Usability

My journey with the M4 iPad Pro has included trying out features like Stage Manager. Nonetheless, I believe that the straightforwardness of the iPad is among its greatest advantages. For me, the split screen functionality is more intuitive and geared towards concentration than the multi-window method that Stage Manager presents.

Another impressive characteristic of the M4 iPad Pro is its exceptional battery longevity. Apple asserts that iPads can deliver up to 10 hours of web surfing, but my experience with the M4 iPad Pro has shown it to surpass these claims. It upholds superb standby time, enabling me to leave it idle for days without significant battery depletion.

In summary, the iPad excels at light tasks such as web surfing, social networking, messaging, and photo editing. Although it may not substitute for a MacBook Pro in more demanding scenarios, it fits effortlessly into my technological environment.

#### Conclusion

In the end, I decided to buy a $999 iPad (without any upgrades) mainly for its outstanding display, and I have no regrets about that choice. While budget-friendly alternatives like the 256GB iPad Air are available at $629, they entail compromises, such as a lesser-quality LCD display. The superior display of the M4 iPad Pro genuinely enhances the overall experience.

The comparison of iPads and MacBooks is not particularly helpful, as they fulfill different roles. I find that using both devices together enables me to utilize the strengths of each, whether it’s the iPad for casual activities or the MacBook for heavier tasks.

If you’re contemplating stepping into the realm of the M4 iPad Pro, it’s definitely worth assessing its capabilities and how it can integrate into your everyday life.

Are you an M4 iPad Pro user? Share your insights in the comments!

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Researchers Investigate the Possible Lifespan Advantages of Coffee Intake

Is Coffee Beneficial for Health?

Is coffee a healthful beverage? Although we’ve encountered various intriguing and frequently contentious studies regarding the health implications of coffee over the years, one fact appears to be evident: there are several health advantages associated with coffee consumption. Yet, researchers indicate that the impact of coffee on your health may greatly depend on how you enjoy it.

In my upbringing, I frequently observed my parents and grandparents having their morning coffee. Eventually, I adopted this routine myself, and it’s uncommon for me to commence my day without a shot or two of caffeine. For many, however, that caffeine hit is accompanied by significant amounts of sugar and cream. On the other hand, some relish the distinct flavor of strong, black coffee, which offers a unique experience not found elsewhere.

Nevertheless, your coffee preparation method is more crucial than you may realize. Of course, there’s the common knowledge that excessive sugar can be detrimental. However, researchers suggest that drinking coffee might actually enhance your lifespan. The key, though, lies in the way you consume it.

A Touch of Sugar Can Make a Difference

Recent findings from a study indicate that the health benefits associated with coffee consumption can differ. Among all the subjects in the study, researchers noted that those who drank their coffee black or with minimal sugar or fat had a 14% lower mortality risk when compared to those who abstained from coffee entirely. Conversely, as more sugar and fat were incorporated, those advantages vanished.

The study encompassed more than just coffee enthusiasts. It analyzed data from over 46,000 adults, with records extending nearly two decades (from 1999 to 2018). Participants reported their dietary intake, including beverages, in a 24-hour timeframe. They also documented their coffee consumption habits, which were evaluated alongside other essential information for the CDC’s National Death Index.

Researchers categorized the data according to the caffeine content of coffee and the quantities of sugar and fat in each serving. For context, “low sugar” was defined by researchers as containing less than 2.5 grams per cup, which roughly corresponds to half a teaspoon—not enough to mask the bitterness that coffee typically possesses.

Not the Entire Picture

The researchers concluded that while the positive effects of coffee consumption did not appear to accumulate over the long term, there were moderately increased advantages for individuals who enjoyed two to three cups daily. Those consuming one cup per day experienced a 16% reduction in overall mortality risk. In contrast, those drinking two to three cups enjoyed a slightly improved 17% reduction. Nevertheless, the benefits did not seem to increase beyond that point. Therefore, in this scenario, more is certainly not better.

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Evaluation of the Logitech Flip Folio: An Appropriate iPad Keyboard Case for Certain Users

### Logitech Flip Folio: A Multifunctional Keyboard Case for iPad

Recently, Logitech introduced a groundbreaking new keyboard case for the iPad Air and iPad Pro, named the Logitech Flip Folio. This item adopts a distinctive strategy for iPad accessories, aiming at a segment that has not been thoroughly tapped into previously.

#### Overview

The Logitech Flip Folio does not make use of the smart connector, marking a shift from other Logitech keyboards for iPad. This design decision is vital to the product’s operation. Unlike conventional iPad keyboards that merge the keyboard and iPad into one cohesive unit, the Flip Folio provides users the option to detach the magnetic Bluetooth keyboard from the iPad. This adaptability permits users to elevate their iPad on a surface while typing with ease.

Although some users may find the lack of a trackpad disappointing—considering its role in the iPad experience—the general idea of the Flip Folio is captivating. The product consists of two components: a sturdy folio case and a magnetic Bluetooth keyboard. The combination is not excessively bulky, rendering it a sensible option for portability. The keyboard functions on CR2016 batteries, which deliver up to two years of battery life under regular use, removing the necessity for frequent recharging.

#### Verdict

Having utilized the Flip Folio for a few weeks, it’s evident that this keyboard is a valuable acquisition for those in search of an iPad keyboard that presents notable versatility. Unlike Apple’s Magic Keyboard, which confines the iPad and keyboard into a singular laptop-like arrangement, the Flip Folio fosters new opportunities for iPad utilization.

The Flip Folio is equipped with numerous magnets that enable users to set their iPad in landscape mode while positioning their phone next to it for improved productivity. Moreover, the keyboard can connect with up to three devices, allowing users to type on their phone as well.

Nonetheless, there is a constraint regarding compatibility with iPad Pro models. The Flip Folio only accommodates the M4 iPad Pro model, leaving M1, M2, or older iPad Pro model users without support. This limitation is perplexing, as the keyboard functions through Bluetooth, but Logitech has verified that earlier iPad Pros are not compatible.

#### Wrap Up & Pricing

In summary, the Logitech Flip Folio is a welcome entry into the market. Although it comes with a higher price point for a keyboard case, it undercuts Apple’s Magic Keyboard by about 50% while offering a markedly different experience.

The Flip Folio is retailing for $159.99 for the 11-inch iPad models and $179.99 for the 13-inch iPad models. It is compatible with M1, M2, and M3 iPad Air models, as well as M4 iPad Pro models.

To conclude, the Logitech Flip Folio signifies a notable advancement in iPad keyboard design, presenting versatility and functionality that appeals to a broad spectrum of users.

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Apple Investigates Purchase of AI Search Firm Perplexity, Based on Report

As Apple races to catch up in the generative AI arena, a recent report indicates that the company is contemplating its largest acquisition to date.

According to Bloomberg, Apple executives have engaged in internal conversations regarding a potential offer for Perplexity AI, a rapidly expanding AI startup renowned for its conversational web search platform.

## This would represent Apple’s largest acquisition to date

As stated by Mark Gurman, these discussions are still in the preliminary phase and may not lead to an official bid, but the concept has allegedly been discussed among Apple’s mergers and acquisitions head Adrian Perica, services chief Eddy Cue, and the company’s top AI leadership.

Perplexity recently concluded a funding round that valued it at $14 billion, which would make an acquisition a groundbreaking step for Apple, significantly higher than the $3 billion Beats acquisition in 2014.

Here’s what Gurman says about the potential acquisition:

> “Acquiring Perplexity would provide Apple with a boost in AI talent, an established brand in the AI realm, and a consumer product. A deal could also help enhance future recruitment efforts.”

While the report mentions that Apple has conducted several meetings with Perplexity in the past few months, and its internal AI divisions have been closely assessing the technology, Apple chose not to comment, and Perplexity stated it has “no awareness of any ongoing or future M&A discussions.”

## The rationale for acquiring Perplexity

Firstly, there’s the potential risk of Apple’s $20 billion annual search agreement with Google being dismantled due to the US government’s ongoing antitrust litigation. Eddy Cue himself hinted at this during his testimony earlier this year, asserting that the industry is shifting away from conventional web search towards AI-powered responses.

Secondly, Perplexity possesses what Apple currently lacks: a consumer-centric AI search product with real-time web access and brand recognition in the AI sector, all at a much lower (though still exorbitant) cost compared to direct rivals like OpenAI. Perplexity even boasts its own iPhone assistant that, despite the system’s deliberate constraints, performs significantly better than Siri and ChatGPT in various tasks.

Perhaps this is the reason, beyond a complete acquisition, that Apple is also reportedly investigating a possible partnership that could integrate Perplexity into Safari as a search alternative or incorporate it into Siri’s responses.

One significant challenge: Samsung. The report indicates that Samsung is nearing the finalization of its own substantial partnership with Perplexity, which could complicate any exclusive deal with Apple. Notably, Bloomberg reported earlier today that Meta has also engaged in acquisition talks with Perplexity but appears to have abandoned the idea in favor of its recent $14B investment in Scale AI.

Do you believe Apple should acquire Perplexity? If not them, who do you think Apple should pursue for acquisition? Share your thoughts in the comments.

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