Science
A recent study showed that the heart rate variability of a dog and its owner adapt to each other during interaction. High heart rate variability is associated with relaxation, while low heart rate variability indicates stimulation. The study deepens our understanding of the emotional connection between a dog and its owner…
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Polyethylene (PE) is one of the most widely used and versatile plastic materials globally, prized for its cost-effectiveness, lightweight properties and ease of formability. These characteristics make PE indispensable across a broad spectrum of applications, from packaging materials to structural plastics…
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Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have made a major discovery in how human cells produce energy. Their study, published in The EMBO Journal, reveals the detailed mechanisms of how mitochondria process transfer RNA (tRNA) molecules, which are essential for energy production…
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Processing fees for cashless payments for school lunches disproportionately affected low-income families across the United States. The U.S. Department of Agriculture said those fees will be waived starting in 2027…
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When can you start training a puppy? Why is the internet obsessed with Pesto the penguin? Time to test your baby animal knowledge.
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By analyzing online reading behavior across millions of firms worldwide, a new study out of the Complexity Science Hub (CSH) connects how much information companies consume and how the consumption relates to their size…
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Dragon is scheduled to arrive at 10:15 a.m. EST…
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Let’s just cut to the chase: people are weird, and they do weird stuff. They design oddly shaped vehicles, they do bizarre things in their vehicles, and it makes life a lot more interesting for the rest of us. Imagine how boring the world would be if everyone were “normal” all the time…
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You’ll be the favorite grandchild by far. The post How to gift Grandma digital versions of her old slides appeared first on Popular Science…
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And just like Batman’s own ride, the life-size Tumbler isn’t technically street legal. The post There’s a real Wayne Enterprises, and it’s selling a $3 million Batmobile appeared first on Popular Science…
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