News tagged with cell phone

Enhancing fuel cell efficiency

Researchers in the renewable energy sector are working hard in this respect. In this context, researchers in the UPV/EHU's Department of Applied Chemistry are exploring possible solutions to improve the efficiency of mobile ...

dateOct 06, 2014 in Materials Science
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Europe Union OKs constant chatting on flights

(AP)—European skies may soon be alive with the sound of small talk with new safety guidance allowing the use of all portable electronics, including cell phones, at any time during flights.

dateSep 26, 2014 in Telecom
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A fix to our cell-phone waste problem?

When it comes to cell phones, the world is stunningly wasteful. Customers will buy more than 1.8 billion new ones by the end of this year only to abandon almost half of them to drawers, and they'll recycle a mere 3 percent ...

dateSep 03, 2014 in Other
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Why NASA studies the ultraviolet sun

(Phys.org) —You cannot look at the sun without special filters, and the naked eye cannot perceive certain wavelengths of sunlight. Solar physicists must consequently rely on spacecraft that can observe this invisible light ...

dateAug 21, 2014 in Space Exploration
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