News tagged with cell networks

Solar energy for sensor nodes

Tiny solar cells applied directly to a silicon chip are a potential way of efficiently and reliably powering wireless sensor networks in the future. Above all, this would simplify large-scale applications, for instance in ...

dateSep 02, 2013 in Engineering
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Technology is trampling privacy rights, experts say

They're tools of convenience. Smartphones allow us to make calls, check e-mail, download music, browse the web and take pictures. GPS capabilities tell us where we're going. Facebook lets us reconnect with friends and show ...

dateJun 30, 2011 in Internet
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First mammalian 'cell phone'

(—Researchers from ETH Zurich have quite literally created a "cell phone": they have reprogrammed mammalian cells in such a way that they can "phone" each other via chemical signals.

dateSep 17, 2012 in Biotechnology
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