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Cooling

Stanford's heat-recovery system, or SESI, will cut greenhouse gas emissions by 68 percent ...

At Stanford University in California, it’s normally the Nobel-winning researchers who make the news. But with the commissioning of a novel renewable energy system, the campus’s humble heating and cooling system has grabbed some headlines. Using a first-of-its-kind heat recovery system, and drawing a substantial percentage of its electricity from solar, the university is greening up its operations in a move that will see greenhouse gas emissions cut by 68 percent and fossil fuel use cut by 65 percent.  Read More

A prototype of the loop heat pipe (Photo: Fujitsu)

Although there definitely are liquid-cooled PCs, there just isn't room for such cooling systems within smartphones – or at least, there hasn't been until now. Fujitsu recently announced development of a loop heat pipe that's less than one millimeter thick, which could help future mobile devices to keep their cool.  Read More

Antifreeze can be deadly, but perhaps not for much longer (Photo: Shutterstock)

Because of its sweet flavor and aroma, thousands of wild animals, pets and children are poisoned by drinking automotive antifreeze/coolant every year. Its particularly nasty ingredient is ethylene glycol, which affects the central nervous system, heart and kidneys to the point that it can ultimately prove lethal. Now, however, scientists from Colorado-based ACTA Technology, Inc. have replaced the ethylene glycol with another compound that's not only safe, but that also improves the performance of the antifreeze.  Read More

Image of NGC 1275 displaying filimentary structures of gas surrounding the galaxy in the c...

For a long time, scientists have been searching for an answer as to how galaxy clusters regulate the number of stars they create. Given that the amount of interstellar gas used to create the stellar giants exists in such abundance, this theoretically allows for the creation of many times the current number of stars. A team of researchers from MIT, Columbia University and Michigan State University believe they have found the answer.  Read More

French transportation company Alstom is running the capillary cooling system experiment on...

The Paris Metro is one of the world's great underground railways and not the sort of place you'd expect to find cutting edge satellite technology at work. But for the last year and a half a cooling system developed by the European Space Agency (ESA) for its satellites has been making Trains on Metro Line One more comfortable. The new cooling system works without moving parts and frees up more space to be enjoyed by passengers while saving costs.  Read More

The 3D-printed cool brick can hold water in its pores, like a sponge (Photo: Emerging Obje...

Neat design can sometimes address complex issues such as passively cooling homes in eco-friendly ways. We've seen designers use the presence of swimming pools or take advantage of prevailing winds to help passively cool homes. But what if every brick used to build a house could cool it down? Design studio Emerging Objects has come out with 3D-printed porous bricks called Cool Bricks that can be filled with water to bring down temperatures.  Read More

Carlo Ratti Associati's Personal Cloud detects when individuals walk below it and sprays t...

One way of keeping people cool in hot climates is to spray a cool mist through which they can walk. Spraying mist continuously, however, can use a lot of water. A new installation called Personal Cloud reduces the amount of water used by detecting passersby and targeting mist at them only.  Read More

BitFury has purchased Allied Control to deal with the excess heat that is a byproduct of b...

As part of a move to expand into supercomputing and deal with the excess heat that is a byproduct of bitcoin mining, BitFury Group, a bitcoin infrastructure provider and transaction processing company, has purchased Allied Control, which makes cooling systems for supercomputing and data centers.  Read More

The Nest Smart Thermostat now works with Automatic's Connected Car Adapter

Nest Labs has added integrated support for Automatic's Connected Car Adapter to its smart thermostat. The partnership will enable those that own both devices to program the climate of their home based on the location of their vehicle.  Read More

The Stanford material cools buildings by both reflecting sunlight and radiating interior h...

Keeping buildings cool isn't easy. In fact, conventional air conditioning methods are very energy intensive and account for up to 15 percent of the energy used in buildings in the United States alone. However, engineers at Stanford University have come up with a new ultrathin, multilayered, nanophotonic material that not only reflects heat away from buildings, but also directs heat from inside out into space, cooling both the building and the planet as well.  Read More

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