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כתבות אחרונות מאתר 'Phys'
Phys

Message drift: Why things get taken out of context online and why it matters‎

You are scrolling through your feed when a screenshot appears showing a public figure saying something surprising or controversial. Within minutes, it is everywhere. Some are angry, others defend it, memes parody it, and arguments spread across platforms.

06:41
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Phys

Pathogenic fungus transmitted by domestic cat scratches is present in wild animals‎

The fungus that causes sporotrichosis is typically transmitted among cats and results in serious lesions. Recently, it was found in the internal organs of wild animals. The study was published in March in the journal Mycopathologia.

06:00
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Phys

Researchers develop a new anti-jellyfish floating buoy‎

Researchers from the Universitat Politècnica de València (UPV) and the University of Alicante have developed a new anti-jellyfish floating buoy that helps prevent these creatures from reaching the coast, thereby reducing the risk of stings among bathers.

05:21
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Phys

Virtual future selves improve students' planning and motivation, with gains seen after six months‎

Future-oriented thinking is a cornerstone of healthy decision-making, academic success and mental well-being. Yet many people struggle to act in ways that benefit their future selves, often prioritizing immediate rewards over long-term gains. A new study published in the Journal of Medical Internet Research explores how digital interventions can help bridge this gap by strengthening future self-identification.

05:04
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Phys

Preschoolers whose parents received coaching had fewer conduct problems, higher cognitive skills in middle school‎

Children of parents who received coaching and support materials in preschool had fewer conduct problems in middle school and higher levels of academic skills more than seven years later, according to a new study by an interdisciplinary team of Penn State researchers.

04:47
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Phys

Butter or margarine? A food scientist describes how subtle chemical deviations can affect your baked goods‎

My mother loves butter. It is the primary fat I ate growing up. She smeared it on any kind of bread, potatoes, nut rolls or coffeecake. She baked with it exclusively.

04:31
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Phys

New iron–scandium catalyst extends carbon nanotube growth at high temperatures‎

Carbon nanotubes (CNTs) are among the most promising nanomaterials for future technologies because of their exceptional mechanical strength, electrical conductivity and thermal performance. However, translating these remarkable properties into practical products depends on the ability to efficiently grow long, high-quality CNTs.

04:03
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Phys

Research examines how corporate workforce messaging shapes recruiting‎

When the Securities and Exchange Commission updated Regulation S-K in 2020 to require public companies to disclose more information about human capital in annual filings, the rule was designed primarily with investors in mind. New research from the University of Miami Patti and Allan Herbert Business School suggests that the regulation may also have reshaped how companies compete for talent.

03:51
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Phys

Where humpbacks gather near Tokyo's remote islands could reshape whale watching and conservation‎

Humpback whales are one of the most popular species for whale watching. Since they are active close to the water's surface, groups of whale watchers can often see them breaching and diving during breeding periods. One popular whale watching destination is the Ogasawara Islands—also known as the Bonin Islands—a remote archipelago about 1,000 kilometers south of Tokyo.

03:28
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Phys

Silver nanoparticles pave the way for precise DNA cutting and joining‎

DNA is composed of long chains that act as the blueprint for living organisms. In genetic engineering, scientists cut DNA at specific sites and join the resulting fragments to other DNA sequences, enabling applications such as advanced crop breeding, treatment of genetic diseases, and the generation of animal models for drug discovery.

03:18
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