Tag Archives: cooling

Stay Cool Without AC: This Blanket’s Cutting-Edge Cooling Fibers can lower Body Temp by 60°F

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The future isn’t flying cars – it’s blanket-shaped air conditioners. As temperatures rise and ACs become increasingly necessary in homes, a Japan-based company has figured out how to turn something as benign as a blanket into a cooling device. The Infinity Cool Blanket is simultaneously a high-tech and a low-tech piece of bed decor. It’s low-tech in the sense that it’s quite literally a fabric blanket that you wrap yourself in as you sleep, but the high-tech aspect about it is its ability to cool you down by 15°C. The innovation lies in the blanket’s material, which promotes rapid heat absorption and dissipation, pulling the warmth from your body and emitting it quickly into the atmosphere. The result feels similar to being in a cooler room, as if you had your air conditioner on. Sweat evaporates in an instant, leaving you feeling breezy and comfortable even in the hot summers… without racking up an electricity bill.

Designer: Tatsuya Dobashi

Click Here to Buy Now: $99 $240 ($141 off). Hurry, exclusive deal for YD readers only and offer ends in 48-hours!

The secret lies in the Infinity Cool Blanket’s high-performance cooling fibers. These specially crafted materials are embedded with sensors that respond to your body’s heat and moisture. As your temperature rises, the fibers activate, creating a noticeable cooling effect. This ensures a comfortable sleep environment throughout the night, no matter how much you toss and turn. But that’s just half the story – It employs innovative insulation technology to block external heat while effectively wicking away sweat and moisture. This double action prevents you from feeling stuffy or damp, ensuring a consistently cool and dry sleep experience. Multiple tests actually show a drop in body temperature up to as much as 15°C when using the Infinity Cool Blanket. The blanket has a clever way of adjusting your body’s temperature to bring you to a more comfortable state, no matter what the outside temperature is.

No Need For AC With Instantly Dive into -15°C Cooling

The Infinity Cool Blanket is designed with both comfort and convenience in mind. The lightweight, breathable fabric allows for maximum airflow, preventing you from feeling weighed down. The stretchy fabric cocoons you in coldness, and its natural anti-bacterial nature means you can use the Infinity Cool Blanket for weeks before it needs a wash. When it does, just toss it into the washing machine like you would a regular blanket. The fabric’s quick-drying feature ensures it’s dry and ready to use within hours of coming out of the dryer, and an anti-pilling treatment keeps the blanket soft and comfortable even after multiple washes, while the reinforced edges prevent fraying for long-lasting use.

The Infinity Cool Blanket is versatile enough for both indoor and outdoor use, making it a valuable companion for camping trips or simply relaxing in your backyard. It comes in a single size, big enough for one person, and even ships with a carrying pouch, just in case you want to take it with you on your travels.

Click Here to Buy Now: $99 $240 ($141 off). Hurry, exclusive deal for YD readers only and offer ends in 48-hours!

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RedMagic VC Cooler 5 Pro attaches to any phone using magnets or clips

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As smartphones become more powerful, the need to keep them from overheating becomes even more critical. Relying on simple heat dissipation is no longer enough, and sometimes even the more advanced passive cooling solutions, like vapor cooling chambers, are unable to compensate as well. This is especially true for phones used to play games, whether they’re formal gaming phones or just high-end models that have enough muscle but not the right cooling systems. RedMagic, nubia’s gaming sub-brand, believes that the answer lies in an external accessory, and it is now sharing that technology with others so that they, too, can benefit from it, even if they don’t have a nubia or RedMagic phone.

Designer: RedMagic

Smartphones generate a lot of heat when pushing their capabilities to the limit, and this causes not only discomfort but also degradation in performance, not to mention potential safety hazards due to the volatile battery powering the device. Unlike laptops and especially desktops, you can’t fit a reasonable cooling system inside a very thin phone, especially if it involves fans or more liquid. Delegating that to an external accessory is certainly possible, but the effort to attach and detach that gadget might be too much of a hassle.

The RedMagic VC Cooler 5 Pro remedies that by utilizing a feature that’s becoming more common among smartphones these days: magnetic wireless charging. This small squarish block can attach to any smartphone that supports this feature, which of course includes Apple’s MagSafe. What’s interesting is that RedMagic isn’t making it exclusive to these phones only, thanks to an optional back clip that can attach to any smartphone, making the VC Cooler 5 Pro almost universally compatible with all models.

But why would you want to stick or clip a small box onto the back of your phone? The RedMagic VC Cooler 5 Pro includes a 7-blade fan 3,060 sq. mm. vapor chamber liquid cooling plate that helps further pull the heat away from the phone and, consequently, away from your fingers. RedMagic claims it can drop the phone’s temperature by as much as 1­°C, though your mileage may vary.

Rather than just offering a simple fan and cooling plate, RedMagic is unsurprisingly advertising the use of some AI to automatically adjust the VC Cooler 5 Pro’s speed. This feature, along with the customary RGB lighting controls, is available through RedMagic’s “Goper” app. Unfortunately, this is only available on Android, so while iPhone owners can still use the cooling add-on, they won’t be able to take advantage of AI-powered dynamic settings as well as custom RGB lights. The RedMagic VC Cooler 5 Pro launches on April 15th at 59 EUR ($64) for the magnetic version and 64 EUR ($69) with the optional back clip.

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Laptop cooling system concept extends its back to let air flow even better

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Laptops today have become quite powerful beasts, capable of handling AAA games and even multimedia creation that their predecessors would choke at. But with great power comes great heat generation, the bane of CPU performance and battery life. Keeping a laptop cool has been a very big puzzle for laptop designers, mostly because of the problem of squeezing an efficient cooling system inside an extremely thin chassis. There are many existing solutions available today, ranging from extra large fans to vapor cooling chambers, but this particular concept offers an additional level of thermal management where a portion of the laptop’s rear extends to facilitate better airflow to and from the internals.

Designer: Wistron

Laptop cooling systems might come with different names and gimmicks, but they all function with the same principle. You draw heat away from the processors and battery and blow out the hot air while simultaneously drawing in cooler air. Whether it’s passive cooling with vapor chambers or active cooling with fans, proper airflow is still a critical element in the system. Unfortunately, due to design requirements, laptop air vents are actually small and too few.

This design concept tries to fix that problem by almost literally opening up a part of the laptop in order to create more and bigger openings for air to pass. Dubbed “dynamic airflow,” the design has one part of the laptop extend and move, exposing more vents for better airflow. In this case, it’s the back of the laptop that moves further back once you open up the lid. Conversely, that rear panel retracts again as you close the lid.

This moving part can house the laptop’s “heat module,” which can be, for example, small fans that move the air around. Normally, thermal cooling systems are placed on top of the laptop’s motherboard, which ironically leaves little room for the air to flow. Separating this thermal component not only frees up more space for airflow, it also makes it theoretically possible to make the laptop even thinner with this arrangement.

Of course, it’s easier said than done, as the design will also have come with its own consequences. For one, it makes the laptop design more complicated with more moving parts and mechanisms to extend and retract that component, which, in turn, could introduce structural compromises and new points of failure. Given the company behind the design, we might actually see this dynamic airflow concept tested in the wild by some major laptop manufacturers, which will then give us a better handle on how effective the solution really is.

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Raspberry Pi Water Cooling Kit is weird, cute, and probably overkill

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While 3D printing blasted open the doors for creatives to bring their designs to life, the Raspberry Pi can be credited for empowering not just makers and modders but also a younger generation of budding engineers and scientists by giving them access to a cheap, small yet powerful computer. The single-board computer or SBC has become the basis for many electronics projects and DIY solutions, ranging from smart home security systems to out-of-this-world “cyberdeck” computers. The Raspberry Pi 5, the latest and so far most powerful model available, does have certain performance limits, but you can overclock its processor to really squeeze out all that you can, at the expense of overheating the board, of course. The tiny computer will then need some cooling system, but this particular kit tries to take lessons learned from desktop PCs and apply them in an effective but honestly comical manner.

Designer: seeed studio

Water cooling is a well-known solution used in desktop computers to prevent the system from overheating while keeping the processor operating at maximum efficiency. Of course, water doesn’t actually touch the sensitive electronics but draws heat away instead. Cool water travels toward the hotter areas while the heated water travels away from the hot spots and gets cooled by something like a fan. Given the space required to safely and effectively implement it, it’s no surprise that this system is usually only found on large desktop towers.

Compared to those gargantuan computers, the Raspberry Pi only has a fraction of the power but it can still be pushed to the limit by overclocking its CPU. The most common solutions in the market are small heat sinks and tiny fans that provide passive and active cooling, respectively, but some might feel that those just aren’t enough. For really power-hungry setups, this water cooling kit made especially for the Raspberry Pi 5 will probably suffice, if not actually excessive.

The Water Cooling Kit is easily more than five times the size of the small board computer, composed of a water tank and a large fan that cools down the hot water. This contraption is connected to a Raspberry Pi via two silicone hoses, one for hot water and another for cool water, with a radiator sitting on top of the Raspberry Pi’s processor. This kit supposedly halves the temperature of an overclocked Raspberry Pi 5 down to a toasty 37C, depending on the load.

But, yes, you will have to sacrifice a lot to have such a water-cooled Raspberry Pi, starting with the $120 price tag. While the kit can work with multiple Raspberry Pi boards to maximize the cooling efficiency, you’ll have to buy the extra hoses and radiators to make that work. You also definitely lose the Raspberry Pi’s biggest benefit, its small form factor that allows it to be used in almost any project imaginable. Then again, some of those projects do require pushing the small computer to its limit, at which point you might need something over-the-top like this.

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OnePlus 12 teardown reveals what it takes to keep this phone cool

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Smartphones today are practically small yet powerful computers that you can hold in your hand and fit in your pocket. And just like any computer, the more powerful it is, the more heat it generates. In the past, smartphones could get by with simple cooling techniques that didn’t take much engineering or design to implement. Of course, those no longer work today, and sometimes even the common “vapor chamber” isn’t enough to keep the device from running hot. That’s why you’ll often hear brands boasting about some new advanced cooling technology, and a teardown of the new OnePlus 12 shows just how far some have to go to make sure your phone doesn’t turn into an incendiary device, whether you’re gaming, browsing the Web, or even simply charging it.

Designer: OnePlus (via JerryRigEverything)

It’s probably debatable whether the OnePlus 12 is the most powerful smartphone in the market to date, but it is one of the first to launch with the shiny new Qualcomm Snapdragon 8 Gen 3 processor. Benchmarks do speak in its favor, which suggests that despite its rather classy appearance, the OnePlus 12 is a gaming-worthy device. This also means it is in even more need of a more effective cooling solution compared to gaming smartphones with insane designs that include a tiny fan inside.

OnePlus does talk about a “Dual Cryo-velocity Vapor Chamber Cooling System,” which is just its fancy way of saying that its latest flagship has a ginormous cooling system. That size is mainly due to actually having two vapor chambers on top of each other, acting as redundant cooling systems that work doubly hard to keep not just the processor cool but the battery as well. Of course, you wouldn’t actually see the stacked vapor chambers even from the teardown, because they’ll just look like a large, flexible copper plate.

The size of this material, however, does show the almost ridiculous lengths designers and engineers have to go through to ensure the safety of such a powerful device. And it’s not just because of the powerful processor but also thanks to super-fast battery charging, which means even more heat being generated. The teardown also shows the trick that OnePlus (and other manufacturers) use to pull off this quick charging feat: split the battery into two and charge both small packs at the same time.

Although not the focus of the video, the teardown does suggest how relatively easy it is to open up the OnePlus 12. It was only when it came to separating the screen did things got really risky, but if you’re trying to replace the display, chances are it’s already dead in the first place. OnePlus is noted to have a solid parts replacement program, so much of that effort in prying open the OnePlus 12 won’t be in vain.

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