How Enveloping Car Keys in Aluminum Foil May Deter Theft, Based on Scientific Studies

aluminum foil to prevent the RFID signal from being transmitted.

These relay attacks can occur because the key fobs of numerous contemporary vehicles are perpetually emitting RFID signals to activate the car’s keyless functionality. Consequently, automobile robbers no longer need to break into a vehicle or bypass its ignition system. Although some auto manufacturers have transitioned to digital keys, which permit you to keep your car keys on your Android device or iPhone, relay theft continues to pose a significant issue. Even if the aluminum foil method might appear rudimentary, there is valid science supporting it, and encasing the key fob in foil can inhibit the signal and assist in safeguarding your vehicle from theft. Nevertheless, there are certain limitations.

Employing aluminum foil as a shield against electromagnetic signals

Tesla Creates Groundbreaking Vehicle Surpassing Minivan Attractiveness

Tesla has changed dramatically from its former self. The company’s shares have taken a nosedive, leading many consumers to lose confidence in Tesla vehicles. Nevertheless, CEO Elon Musk believes he will captivate drivers with a forthcoming model, which he mentioned in a [post on X](https://x.com/elonmusk/status/2036673380582400198?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E2036673380582400198%7Ctwgr%5E109b7c959fe8448e4ee7d4f1fb2824912ee77d73%7Ctwcon%5Es1_&ref_url=https%3A%2F%2Fwww.jalopnik.com%2F2135805%2Felon-musk-tesla-way-cooler-minivan%2F) on March 25, asserting it will be “way cooler than a minivan.”

You might be curious about what Musk envisions. So are we, as that’s all the information he provided. Musk has followed up his announcement with assertions that Neuralink enables individuals with ALS to communicate once more, along with numerous videos generated by Grok (just days after [OpenAI decided to discontinue its video creation application Sora](https://www.bgr.com/2132329/openai-discontinued-sora-app/)). However, he has not mentioned what could be Tesla’s largest product both figuratively and literally to date.

Numerous commenters have shared their interpretations of what this “cooler-than-a-minivan” vehicle might resemble. The majority of these concepts resemble a modified Cybertruck, referred to as the “CyberSUV,” while others speculate that Musk is hinting at the impending release of the Tesla Robovan, the self-driving van announced by the company in 2024. But, for all we know, Tesla may simply unveil another [Powerwheels-like toy for children based on an existing Tesla model](https://www.bgr.com/2124943/weirdest-products-tesla-makes-not-cybertruck/).

### Approach the announcement with caution

Typically, an announcement claiming that a vehicle in development will be “cooler than x” is cause for some excitement, even if just a little. However, to be frank, Musk has a track record of promising too much and delivering too little.

Let’s consider Tesla’s most recent product, the Cybertruck. Numerous drivers believe [the Cybertruck is an unreliable option](https://www.bgr.com/2049186/is-tesla-cyber-truck-reliable-according-consumer-reports/). The vehicle tends to disassemble and operates on technology that hasn’t been extensively tested. In 2019, when Musk showcased a physical model of the Cybertruck, he claimed the windows were bulletproof, but during the demonstration, they barely survived a steel ball casually thrown at them.

Musk’s initiatives can fail. His vision for an affordable, speedy mode of transportation with the hyperloop has so far proved to be little more than a fantasy. Don’t be shocked if the vehicle Musk touts as “way cooler than a minivan” ends up being just an ordinary minivan that runs on electricity instead of gasoline — if it even makes it to production, that is.

Three Factors Contributing to the Mac Pro’s Downfall

the conclusion of the Mac Pro era. Without issuing an official statement or providing a post on its Newsroom, the company simply verified to 9to5Mac that the Mac Pro was no longer on sale and there were no future plans for additional hardware—finally concluding a debated lineup that debuted in 2006, during the company’s shift from PowerPC to Intel. Nevertheless, the primary factors behind this product’s failure were its high cost and its incompatibility with the Apple Silicon generation, during which Apple managed to produce devices that were slimmer, faster, and significantly more energy efficient.

Interestingly, the Mac Pro experienced several fluctuations throughout its existence. It is among the rare products for which Apple has publicly expressed regret, asserting that the notorious “trash can” design (offered from 2013 to 2019) was not optimal for upgrading the device. Subsequently, Apple introduced the revised “cheese grater” version, which bore a closer resemblance to the original model and was also far more adaptable.

The final version of the Mac Pro, which maintained the same design when Apple shifted this computer from Intel to Apple Silicon, was a device engineered for a very particular niche. Although it was expected to be future-proof, its operational life turned out to be surprisingly brief. Here are all the reasons why the Mac Pro did not succeed, despite being a key product for Apple over the years.

Excessively priced

The Function of the Lines on the Edges of Your iPhone

iPhone 17 Pro models feature antenna lines that encircle the camera plateau and also extend to the phone’s edge. These antenna lines were markedly visible in prior iPhone models, such as the iPhone 6, where they traversed the small main camera and the phone’s bottom. Nonetheless, if you’ve had an iPhone 8 through iPhone 16 Pro, you may not have noticed those lines since they blended seamlessly with the stainless steel and titanium finish. The antennas were certainly present, however.

Those lines carry more significance than they appear

Five Frequently Used Password Hacking Techniques and Ways to Guard Against Them

certain actions you must take immediately if you find yourself hacked, along with tasks to manage later, such as erasing your system completely or seeking expert recovery assistance. Being prepared in advance empowers you to respond much more swiftly if and when it occurs.

Phishing or social engineering strategies

The Evolution of Hard Drives: Cutting-Edge Technologies Exceeding Sci-Fi Anticipations

The largest HDDs available today surpass 30TB, with various drives employing helium to boost efficiency and accommodate additional platters within their casings. While SSDs have gained popularity, particularly among gamers, the forthcoming significant advancement in hard drive technology may involve… DNA? As in the helical structure that serves as the foundation of all life? Well, somewhat.

In September 2025, a group of researchers from the University of Missouri revealed their newest advancement in what can be described as a “DNA hard drive.” Their study, published in PNAS Nexus, presents the concept of transferring data onto a “universal DNA template” (presumably synthetic DNA) using heated microstaples of varying lengths. Imagine converting DNA molecules into punch cards through branding. The team encountered several challenges throughout their journey, including the high expenses associated with data transcription and the inability to alter information after it was recorded.

Nevertheless, the latest breakthrough employs a method similar to how viruses invade cellular DNA (known as “viral ribosomal frameshifting”) to inscribe data onto the universal DNA template without requiring synthesis or enzymatic procedures. In simpler terms, the researchers have simplified the process to be “rapid” and “cost-effective,” which could potentially pave the way for extensive future applications. Provided you’re comfortable with future computers functioning like the Animus from “Assassin’s Creed,” that is.

DNA drives offer multiple benefits

<div class="slide-key image-holder gallery-image-holder credit-image-wrap " data-post-url="https://www.bgr.com/2132306/next-evolution-hard-drives-dna-sci-fi/" data-post-title="The Next Evolution Of Hard Drives Could Be Even More Sci-Fi Than We Thought"

The Elimination of Live Wallpapers on iPhone: Factors Influencing Apple’s Choice

When Apple initially launched live wallpapers years ago, the feature gained immense popularity among users. Its absence was felt on iPhones for a long time, and its implementation seemed like a necessary improvement. Live wallpapers animated static images through a long press. However, if you’ve attempted to set live wallpapers on more recent iPhones or iOS versions, you may have realized that the feature is absent. This is due to Apple’s elimination of live wallpapers from iPhones.

Though many users found the removal perplexing, it seems it was executed to enhance lock screen customization options. Given that the Apple Watch already employed the same long-press gesture for customizations that the iPhone used for live wallpapers, Apple decided to phase out the latter for a more seamless experience. So, while it might seem that Apple quietly took away a valuable feature, there is significantly more to the narrative, which is crucial to the overall user experience.

Apple emphasized lock screen customizations