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Science

New sensor uses slowed light to detect gravitational pull of tiny objects

Science via Phys.org
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Gravity, the attraction between objects with mass, is the weakest of the four fundamental forces governing physical processes. Detecting the tiny gravitational pull of objects that are just a few millimeters in size and have a very small mass is extremely challenging.

Gravity, the attraction between objects with mass, is the weakest of the four fundamental forces governing physical processes. Detecting the tiny gravitational pull of objects that are just a few millimeters in size and have a very small mass is extremely challenging.

Source: Phys.org

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Public health programs can ‘rewire’ social networks, study finds

An educational program intended to improve maternal and child health fundamentally altered the social fabric of the rural Honduran villages where it was implemented, a new Yale-led study finds. The findings, researchers say, have implications for interventions anywhere that seek to improve people's well-being by disseminating information or changing behaviors through social contagion.

via Phys.org
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Disiplinang walang palo: Challenging common Filipino parenting misbeliefs

More frequent spanking is linked to greater anxiety and aggression in children over time, according to international research that includes Filipino families presented by psychology professor Dr. Liane Peña Alampay of the Ateneo de Manila University. The findings challenge the familiar belief that "pamamalo" produces more disciplined children, pointing instead to the benefits of warm relationships in the home, clear expectations and nonviolent disciplining.

via Phys.org