Getting to know local cops could reduce crime rates

Providing residents with information about their neighborhood police officers may reduce crime rates, suggests a Nature paper. The combined results from laboratory and field studies suggest that our sense of anonymity depends ...

Two teams couple remote ions using a wire conductor

Two teams of researchers working independently have succeeded in coupling remotely located ions using a wire conductor. Both teams showed that individual particles can sense one another through the mirrored charges they generate—in ...

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