Science & Environment
How palm orientation shapes spin characteristics in volleyball jump serves
Source: Phys.org - latest science and technology news stories · Published

A new biomechanical study has uncovered how elite volleyball players control ball spin during jump serves, offering fresh scientific insight into one of the sport's most decisive offensive skills.
A new biomechanical study has uncovered how elite volleyball players control ball spin during jump serves, offering fresh scientific insight into one of the sport's most decisive offensive skills.
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Leaf nutrient balance helps explain earlier fall color in US forests
For devout leaf peepers, timing is everything. A new study led by researchers from Duke University's Nicholas School of the Environment shows that leaf nutrient levels affect the onset of fall color. The findings, published in Nature Communications, could improve leaf drop foreca
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New research explores what our appetite for a digital detox can tell us
How we feel about taking a break from our screens could tell us something important about the way we behave online, according to new research from the University of Bath and Goethe University Frankfurt. Researchers have developed the first validated scale specifically designed to
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Plastic bags and bottles become industrial-strength adhesives through new upcycling method
Around 450 million metric tons of plastics are produced worldwide each year. The major share of this sheer volume is used only once and then winds up in an incinerator or in landfills. This also applies to so-called polyolefins, which include polyethylene (PE) and polypropylene (
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