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Cooling

Based in Tehran, the Sharifi-ha House by Iranian architectural firm Nextoffice is a luxurious home by anyone's standard. The seven-floor residence boasts an elevator, swimming pool, and a sizable gym. More interestingly, it also features three rooms which resemble large wooden boxes and sit upon operable rotating platforms. Read More

In the town of Aipir, Colombia, the temperature can often get as high as 45ºC (113ºF), yet few of the residents have a reliable source of electricity. So, pulling an ice-cold beverage out of the fridge isn't really an option. Coca Cola and the Leo Burnett Colombia advertising agency therefore devised a "Bio Cooler" for the town – it reportedly chills cans of Coke, without using electricity. Read More

As internet-connected appliances continue to make their way into the modern home, you'd probably think that cooling your house with a smart air conditioner would involve going out and buying a new one. German company Tado is looking to bring your existing unit up to speed with its Tado Cooling system, a Wi-Fi-enabled device that turns any old air conditioner operated by infrared remote control into a smart device. Read More
The sports apparel market has no shortage of solutions for cold weather, with waterproof-breathable materials, advanced natural and synthetic insulations, and battery powered heat among them. But athletes have fewer options in hot, humid weather: take off clothing, get a cold headband/cloth, or stop exercising and find an air conditioner or pool. Adidas offers one more. Its new Climachill fabric combines several cooling elements to keep athletes more comfortable during hot summer sessions. Read More

Layers of clothing that cool you down rather than warm you up can involve lugging around hefty equipment or some pretty advanced technology. The IceTee takes a more low-tech approach with strategically-placed pockets for holding gel packs to help keep you cool. Read More

Quantum physics likes the cold. In particular, macroscopic quantum phenomena such as superconductivity, superfluidity, and Bose-Einstein condensates (BECs) are only found at quite low temperatures. While current refrigeration methods can attain temperatures of a few nanoKelvins, attaining still lower temperatures is largely prevented by the need to support the cooling matter against the pull of Earth's gravity. Now NASA's Cold Atom Lab, scheduled for installation on the ISS in 2016, will aim for temperatures roughly four orders of magnitude smaller. Read More
The fridge is the most common of common household appliances. Despite improvements in efficiency over the years, they remain one of the biggest users of electricity in the home, relying on chemical refrigerant and a compressor to transfer heat from the inside to the outside of the fridge. GE researchers have now developed a new type of refrigeration technology using magnets that is more environmentally friendly and is predicted to be 20 to 30 percent more efficient that current technology ... and it could be in household fridges by the end of the decade. Read More
Cave homes, pit houses and other part or fully-underground dwellings all offer benefits in energy efficiency when compared to typical above-ground homes, thanks to natural insulating properties that help to maintain a near-constant interior temperature. Architectural firm Vasho made use of the same principle to keep RD House cool by partially burying it within a steep Dominican Republic hillside. Read More
As someone who likes to have my skin wrapped around my body rather than smeared up and down the highway, I cringe every time I see a motorcyclist cruise past without suitable protective gear on. There is an (albeit still completely flawed) rationale behind this, though – leather jackets, boots, gloves and scrape-resistant pants are hot, heavy and uncomfortable. All of this leaves motorcyclists in an unfortunate predicament because when the weather is at its best, the inclination to pull on protective gear is at its lowest. The EntroSys BikeAir motorcycle A/C system is a product designed to let you enjoy the best of both worlds by providing portable cooling (and heating) for the rider. It sounds great in theory, but does it work? We ventured out under the burning Australian sun to answer that question. Read More
Putting a snorkel on a space suit seems about as daft as making water wings for a meerkat, but that’s exactly what NASA has done. It isn’t some bureaucratic error, but a serious piece of life-saving engineering inspired by an incident in July, when an astronaut on the International Space Station (ISS) almost drowned in his own helmet when water started leaking in. Now faced with urgent repairs due to a faulty cooling system, NASA has come up with a quick fix, so a team can venture outside the station in safety while the cause of the leak remains under investigation. Read More
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