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Science

Astronauts’ hearts just passed a surprising test for Mars

Science via ScienceDaily
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A new study tracking 13 astronauts suggests that the human heart may be surprisingly well equipped for a journey to Mars, especially with regular exercise during spaceflight. Researchers found that astronauts' hearts adapted to months of weightlessness and handled simulated Martian gravity without major problems, offering new hope for future missions to the Red Planet.

A new study tracking 13 astronauts suggests that the human heart may be surprisingly well equipped for a journey to Mars, especially with regular exercise during spaceflight. Researchers found that astronauts’ hearts adapted to months of weightlessness and handled simulated Martian gravity without major problems, offering new hope for future missions to the Red Planet.

Source: ScienceDaily

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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
Science

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