Data that lives forever is possible: Japan's Hitachi
As Bob Dylan and the Rolling Stones prove, good music lasts a long time; now Japanese hi-tech giant Hitachi says it can last even longer—a few hundred million years at least.
As Bob Dylan and the Rolling Stones prove, good music lasts a long time; now Japanese hi-tech giant Hitachi says it can last even longer—a few hundred million years at least.
Hi Tech & Innovation
Sep 24, 2012
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Databases have revolutionized the business world. Every bottle of shampoo you buy, every purchase you make, is just one more data point sent out to your bank's and your supermarket's servers. This enormous quantity of detailed ...
Computer Sciences
Sep 21, 2012
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(Phys.org)—The evolution of digital electronics is a story of miniaturization - each generation of circuitry requires less space and energy to perform the same tasks. But even as high-speed processors move into handheld ...
General Physics
Aug 28, 2012
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(Phys.org) -- A team of researchers in the US has successfully encoded a 5.27 megabit book using DNA microchips, and they then read the book using DNA sequencing. Their experiments show that DNA could be used for long-term ...
A synthetic compound long known to exhibit interesting transition properties may hold the key to new, non-magnetic forms of information storage, say researchers at the RIKEN SPring-8 Center and their collaborators. The team's ...
General Physics
Jun 7, 2012
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The storage of light-encoded messages on film and compact disks and as holograms is ubiquitous---grocery scanners, Netflix disks, credit-card images are just a few examples. And now light signals can be stored as patterns ...
Quantum Physics
May 29, 2012
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Sweden's parliament on Wednesday overwhelmingly voted through an EU-backed law obliging telecom and Internet operators to store data traffic information for at least six months.
Internet
Mar 21, 2012
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(PhysOrg.com) -- Some physicists today are investigating the possibility of using molecular magnets as information storage units in future quantum computers. Molecular magnets are molecules whose magnetic moments prefer to ...
In close collaboration with colleagues from Bochum, Germany, and the Netherlands, researchers from the Helmholtz-Zentrum Berlin, Germany, have developed a novel, extremely thin structure made of various magnetic materials.
General Physics
Mar 7, 2012
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Computer engineers in the US writing in the International Journal of Communication Networks and Distributed Systems have reviewed the research literature to get a clear picture of cloud computing, its adoption, use and the ...
Computer Sciences
Mar 5, 2012
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