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One Step Closer to a Quantum Computer
April 30, 2013 — Scientists have succeeded in both initializing and reading nuclear spins, relevant to qubits for quantum computers, at room ... > full story -
Teenage Password Security: Risk of Identity Theft
April 25, 2013 — Many of us are sharing increasing amounts of personal information through online social media sites, including Facebook, Twitter, LinkedIn and others. However, according to researchers, many of us ... > full story -
High-Volume Bitcoin Exchanges Less Likely to Fail, but More Likely Breached, Says Study
April 24, 2013 — Online exchanges that trade hard currency for the cyber money Bitcoin have a 45 percent chance of failing -- often taking customer money with them. A new empirical study into the closure of Bitcoin ... > full story -
Quantum Computing Taps Nucleus of Single Atom
April 17, 2013 — Australian engineers have demonstrated that quantum information can be "written" onto the nucleus of a single atom and "read" out with incredible accuracy. The result was achieved using a silicon ... > full story -
Security Holes in Smartphone Apps
April 17, 2013 — Popular texting, messaging and microblog apps developed for the Android smartphone have security flaws that could expose private information or allow forged fraudulent messages to be posted, ... > full story -
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Sharing Individual Health Information Could Improve Care and Reduce Costs for All
April 15, 2013 — Information collected from individual patients at doctor's office and hospital visits could be used to improve health care and reduce costs on a national scale, according to a new ... > full story -
'Spooky Action at a Distance' Aboard the International Space Station
April 9, 2013 — Albert Einstein famously described quantum entanglement as "spooky action at distance"; however, up until now experiments that examine this peculiar aspect of physics have been limited to relatively ... > full story -
Quantum Cryptography: On Wings of Light
April 3, 2013 — Physicists have, for the first time, successfully transmitted a secure quantum code through the atmosphere from an aircraft to a ground ... > full story -
Quantum Computers
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Quantum Computers Counting on Carbon Nanotubes
March 21, 2013 — Carbon nanotubes can be used as quantum bits for quantum computers. A study by physicists has shown how nanotubes can store information in the form of vibrations. Up to now, researchers have ... > full story -
Hiding Secret Messages in Email Jokes
March 12, 2013 — It is possible to hide secret messages in simple jokes, according to new ... > full story
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