90% of Michigan state troopers are white—why making the force more representative is a challenge

Experts see increasing diversity among police as a key solution to reducing racial bias in traffic stops, arrest rates and officer-involved shootings. Experts see increasing diversity among police as a key solution to reducing racial bias in traffic stops, arrest rates and officer-involved shootings. Social Sciences Political science Phys.org – latest science and technology news stories

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Researchers’ crystal engineering modifies 2D metal halide perovskites into 1D nanowires

Purdue University engineers have developed a patent-pending method to synthesize high-quality, layered perovskite nanowires with large aspect ratios and tunable organic-inorganic chemical compositions. Purdue University engineers have developed a patent-pending method to synthesize high-quality, layered perovskite nanowires with large aspect ratios and tunable organic-inorganic chemical compositions. Nanomaterials Phys.org – latest science and technology news stories

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Research suggests AI could help teach ethics

Artificial intelligence brings with it a host of ethical questions. A researcher at The University of Alabama explored whether AI can be harnessed to teach students how to navigate those very questions, among others. Artificial intelligence brings with it a host of ethical questions. A researcher at The University of Alabama explored whether AI can be…

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Popular chatbot is a politically left-leaning EU supporter, study suggests

With the European Parliament elections now underway, millions of EU citizens are finalizing their decisions about which political party best represents their views. With the European Parliament elections now underway, millions of EU citizens are finalizing their decisions about which political party best represents their views. Political science Phys.org – latest science and technology news stories

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Study finds we spend more with cashless payments

A study by researchers from the University of Adelaide has found that when using cashless methods of payment, individuals tend to spend more when purchasing. A study by researchers from the University of Adelaide has found that when using cashless methods of payment, individuals tend to spend more when purchasing. Social Sciences Economics & Business Phys.org – latest…

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