Traditional graphics cards and processors needed to handle the workload are expensive and large and run hot-relying on the space and power supply of a desktop tower. And if you want comparable strength on the go, you're looking at bulky gaming laptops with poor heat dissipation and battery life.
But the arrival of Valve Corporation's Steam Deck redefines what a gaming computer can be by creating a whole new category: affordable handheld gaming PCs. The Steam Deck condenses a powerful rig into an 11-inch portable system that weighs just 1.5 pounds.
How Valve Keeps It Cool
Computers require proper thermal management to remove excess warmth, Overheated components throttle gaming performance with lag and lost frames. The cramped guts of mobile devices can't withstand high temperatures nearly as well as the larger confines of desktop.
To address this, Valve built a thermal management system into the Steam Deck that uses a mix of software and just a single fan to cool multiple parts by specific amounts. "We can essentially allocate our cooling budget to each component by controlling the airflow path over the motherboard and the thermal coupling from that component," says programmer Pierre-Loup Griffais.
This draws less power and makes for a lighter console without creating a distracting amount of noise.
Thermal control is left in your hands so you can toggle the energy usage limit directly from the Steam Deck's quick settings. This restricts how much wattage the processor uses.
Lowering its levels keeps the heat down and extends battery life at the cost of performance. But for even deeper control, you can individually cap frame rates and refresh rates directly from the Deck's software.
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Diese Geschichte stammt aus der January - February 2023-Ausgabe von Popular Mechanics US.
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Henrietta Lacks - It's not surprising that Henrietta Lacks-whose
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Dante Lauretta sat in the backseat of a helicopter hovering high above a remote patch of Utah desert, waiting for a small, twinkling speck in the sky to plunge toward earth.If you didn't know better, you might think what was beginning to burn through the skies above the American southwest in the early hours of September 24, 2023, was a shooting star. But it wasn't a shooting star. Or a meteor. It was a dishwasher-size capsule filled with bits of ancient asteroid-priceless matter from the dawn of the solar system. In other words, it was a treasure chest moving at 27,000 miles per hour and sizzling at a temperature half that of the sun's surface.
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In the 1999 film the Matrix, Neo discovers A truth to end all truths-the universe is a simulation. While this premise provides fantastic sci-fi fodder, the idea isn't quite as relegated to the fiction section as one might expect. . In fact, University of Portsmouth scientist Melvin Vopson, PhD, studies this exact thing- the possibility that the universe might indeed be a digital facsimile. And he claims to have evidence.
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With the first humans leaving Africa between 60,000 and 120,000 years ago, the species slowly spread across the Earth over many millennia. And one of the last places these ancient humans made their way to was the southeastern Pacific island of Rapa Nui, known more broadly as Easter Island.Located 2,360 miles off the coast of Chile, Rapa Nui is one of the most isolated places in the world. Its native people, who are also named the Rapa Nui, first arrived on the island's shores between A.D. 1150 and 1280, and lived in isolation until the arrival of Dutch navigator Jacob Roggeveen in 1722.
Underwater UFOs - A retired U.S. Navy admiral believes that the government should look to the oceans to help solve a mystery in the skies.
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