3D printers' could change our economy and our lives

(Phys.org) —"When you produce something yourself instead of purchasing it, that changes your relationship to it," says Chelsea Schelly, assistant professor of social sciences. She's discussing the current popular trend ...

Teachers around the globe feel undervalued, researchers find

A significant number of teachers across 28 high-income countries feel undervalued in their respective societies, which consequently impacts their level of job satisfaction and how they engage in their work, according to a ...

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