Water-cooling systems have long been used in computers, but how do you scale that up for huge data centers? According to Microsoft, you drop the data center to the bottom of the ocean. As Phase 2 of Project Natick, the company has just deployed a data center in the frigid waters off Scotland.
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Riding a motorcycle in very hot weather can be quite vexing, particularly when trapped in traffic-jammed daily commutes. BluArmor Helmets suggests a simple solution to keep the head cool; a detachable air cooler unit that fits to most full-face helmet in seconds and sends refreshing air inside.
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Many people will say, "It's not the heat, it's the humidity." It was with this in mind that scientists at the National University of Singapore recently created a hydrogel that draws moisture from the air, making the heat more tolerable … but the material also has a few other tricks up its sleeve.
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A team of mechanical engineers at the Worcester Polytechnic Institute is working on a new electrical cooling system that has no moving parts. Already being tested aboard the International Space Station, the electrohydrodynamic cooler uses electrically charged fluids to carry away heat.
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The wonder material graphene has been wrung through just about every experiment on Earth – but how does it fare beyond our planet? A European team has tested graphene in microgravity for the first time, an important step towards realizing it's promising applications in space.
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Can you control your whole body's temperature by heating or cooling just one small part of it? It seems a little far-fetched, but the makers of the Aircon Watch certainly believe you can, and if their early crowdfunding success in anything to go by, they are far from alone.
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Over the last few years a Stanford team has been developing a roof-mounted system that cools a building by reflecting heat into space, and the latest test has managed to use solar panel-like devices to cool water without needing any other energy source.
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Data centers chew through a huge amount of power, thanks largely to the cooling. To help fight that on both fronts, the world’s largest data center is set to be built in Norway, making use of the chilly Arctic climate to keep the servers cool while drawing all of its power from renewable sources.
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Google’s parent company, Alphabet, has now spawned Dandelion, a new startup that aims to tap into geothermal energy. The company’s signature technology is a geothermal heating and cooling system that pumps heat from the ground into the home in winter, or out of it during summer.
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Two years ago we wrote about the $450 Mistbox, a device that reduces air conditioning electricity bills by 30 percent. Mistbox has since been revised and a near identical product is now available for an annual $100 fee (or $10 a month) with no up-front costs.
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