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כתבות אחרונות מאתר 'Phys'
Phys

Researchers develop a biodegradable wash that can remove pesticides and keep fruit fresh longer‎

Many grocery shoppers know the routine: bring fruit and vegetables home, rinse them, dry them and hope they stay fresh long enough to be eaten. But fresh produce is delicate. Grapes shrivel, apple slices brown and berries can spoil quickly.

03:43
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Phys

Conspiracy theories meet real news: How QAnon tries to hijack the Internet‎

"When people think of extremists, they tend to think of neo-Nazis," said Francesco Campisi, a lecturer at Université de Montréal's School of Criminology. "But there are many other fringe groups that may not be violent yet can give rise to extremism."

02:11
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Phys

How river DNA can track fish, frogs, fungi and human feces all at once‎

A single scoop of water from an Irish river has revealed evidence not only of Ireland's only frog species—as expected—but also signs of the dreaded B. dendrobatidis fungus, marking the first time this devastating amphibian disease has been spotted in the country and exposing a previously unknown risk to Ireland's frog population.

00:07
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Phys

Communication gaps may hinder social innovation‎

New research from the Durham University Management and Marketing Department shows that misunderstandings between investors and founders are a major reason why social innovation ventures fail to grow. In many cases, they collapse altogether.

23:31
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