Technology news

Ultra-high-contrast digital sensing

Virtually any modern information-capture device—such as a camera, audio recorder, or telephone—has an analog-to-digital converter in it, a circuit that converts the fluctuating voltages of analog signals into strings ...

dateJul 17, 2017 in Engineering
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Is Amazon getting too big?

When Amazon made a bid for Whole Foods earlier this month, a company that's been a huge but largely online presence for consumers suddenly seemed to be everywhere, raising the question, "Is it getting too big?"

dateJun 26, 2017 in Business
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