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    • Quantum computers put blockchain security at risk

      Nature· 1 day ago

      A blockchain is a digital tool that uses cryptography techniques to protect information from unauthorized changes. It lies at the root of the Bitcoin cryptocurrency2. When information is money ...

    • How to Cultivate a Warm Computer-Side Manner

      Scientific American· 3 hours ago

      Electronic health records (EHRs)—and the computers that support them—crept onto the scene about 25 years ago, but they took off after getting a $19-billion boost in 2009 as part of the ...