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On Facebook and Twitter your privacy is at risk -- even if you don't have an account, study finds

January 21, 2019

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New research shows that on social media, like Facebook, privacy can be at risk, even if a person doesn't have an account. Scientists demonstrated that a person's identity and actions can be predicted from their friend's posts and writings online.

from Top Technology News -- ScienceDaily http://bit.ly/2R1Whk0

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Scientists found a way to cool quantum computers using noise

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of fighting it. By carefully steering heat at unimaginably small scales, the device can act as a refrigerator, heat engine, or energy amplifier inside quantum circuits. from Top Technology News -- ScienceDaily https://ift.tt/fJjN3FO

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On Facebook and Twitter your privacy is at risk -- even if you don't have an account, study finds

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