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All-weather friendly cooling technology works without mechanical compressors or chemical refrigerants, and generates drinking water — ScienceDaily

A team of researchers from the National University of Singapore (NUS) has pioneered a new water-based air-conditioning system that cools air to as low as 18 degrees Celsius without the use of energy-intensive compressors and environmentally harmful chemical refrigerants. This game-changing technology could potentially replace the century-old air-cooling principle that is still being used in […]

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Nikola Tesla’s extraordinary impact still felt decades later

Richard Gunderman is Chancellor’s Professor of Medicine, Liberal Arts, and Philanthropy at Indiana University Match the following figures – Albert Einstein, Thomas Edison, Guglielmo Marconi, Alfred Nobel and Nikola Tesla – with these biographical facts: Spoke eight languages Produced the first motor that ran on AC current Developed the underlying technology for wireless communication over long […]

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We need one global network of 1000 stations to build an Earth observatory — ScienceDaily

We also need to share our data. So says world’s most prominent geoscientist, Markku Kulmala, professor of physics at the University of Helsinki, Finland, and head of the Aerosol and Haze Laboratory at the Beijing University of Chemical Technology, China. Environmental challenges, climate change, water and food security and urban air pollution, they are all […]

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CES 2018 is where you’ll start caring about 5G

At this year’s CES you’ll hear plenty of talk about driverless cars, connected homes and the internet of things. (Yes, we promise IoT — the “Internet of Things,” perhaps the buzziest of tech trends — is more than just hackable baby monitors and $400 internet-connected juicers.) The lowdown on 5G The brave new world of 5G isn’t just […]

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Discovery about rare nitrogen molecules offers clues to makeup of life-supporting planets — ScienceDaily

A team of scientists using a state-of-the-art UCLA instrument reports the discovery of a planetary-scale “tug-of-war” of life, deep Earth and the upper atmosphere that is expressed in atmospheric nitrogen. Earth’s atmosphere differs from the atmospheres of most other rocky planets and moons in our solar system in that it is rich in nitrogen gas, […]

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