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כתבות אחרונות מאתר 'Phys'
Phys

Mosquitoes' thirst for human blood has increased as biodiversity loss worsens‎

Stretching along the Brazilian coastline, the Atlantic Forest is home to hundreds of species of birds, amphibians, reptiles, mammals, and fishes. However, due to human expansion, only about a third of the forest's original area remains intact.

07:03
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Phys

Young people risk drifting into serious online offenses through a slippery slope of high-risk digital behavior‎

New findings from the University of East London show that online risk-taking is widespread among young people, with behaviors such as digital piracy, accessing risky online spaces or engaging with harmful content having a high potential to lead to more serious offenses.

07:03
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Phys

Handmade learning: Students weave sustainability lessons into rag rugs‎

Rag rugs, the kind Grandma used to make from worn-out sheets and bits of cloth, may seem like relics from a bygone era, but they hold valuable modern-day lessons.

04:02
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Phys

Can a hashtag help prevent atrocities? Study shows social media can be a powerful tool‎

Social media is often criticized for fueling misinformation and violence, but it could actually play a role in preventing genocide and mass atrocities—if used strategically.

04:02
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Phys

Rural coworking spaces thrive on community ties and mixed funding models‎

Coworking spaces have emerged as an alternative to traditional workplaces. Driven by the COVID-19 pandemic and the rise of remote working, these spaces are becoming increasingly common in cities, as well as in rural areas, where they hold promise for community engagement and local development, but also face challenges such as funding and long-term viability.

04:02
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Phys

British redcoat's lost memoir reveals harsh realities of life as a disabled veteran‎

Archival discoveries including a 19th-century autobiography transform our understanding of Shadrach Byfield, an English veteran of the War of 1812 who buried his own amputated arm and designed a custom prosthesis.

02:32
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Phys

Chemists determine structure of fuzzy coat that surrounds Tau proteins‎

One of the hallmarks of Alzheimer's disease is the clumping of proteins called Tau, which form tangled fibrils in the brain. The more severe the clumping, the more advanced the disease is.

02:32
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Phys

Study shows how kidnapping of athlete's father influenced society, president across continents‎

Sports are often viewed as an escape from the problems of the real world. But when a Colombian soccer star's father was kidnapped, the resulting media coverage helped move the story from the field of play to front-page news that united a country, cast doubt on peace negotiations and influenced how people viewed a president on multiple continents.

02:32
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Phys

Staying single for longer affects young people's well-being, study finds‎

Media increasingly portray being single as an expression of people's lifestyle, self-determination and empowerment, with expressions such as self-partnership, solo living, sologamy and singlehood dominating the discourse. At the same time, more and more young adults are opting not to engage in a committed romantic relationship.

02:32
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Phys

A new form of graphene-derived material could unlock next-generation printed electronics‎

Graphene has long been hailed as a "wonder material." It is incredibly strong, highly conductive and almost impossibly thin—just one atom thick. These properties make it a promising candidate for next-generation technologies such as flexible electronics, wearable devices and printed sensors. Yet despite years of research, turning graphene into practical, printable inks has remained a major challenge.

01:01
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