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כתבות אחרונות מאתר 'Phys'
Phys

Tech support scams hitting more computer users online‎

For consumers who turn over control of their computers to remote technicians online, the fix may already be in.

17:50
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Phys

Twitch will stream NBA G League games and let its livestreamers do play-by-play‎

Twitch made its mark as the place to watch video gamers in action. But over the past two years, the Amazon-owned property has expanded its offerings to include livestreams of artists, musicians and even knitters.

17:43
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Phys

Seattle imposes new limits on Airbnb, other short-term rentals‎

By limiting the number of homes that property owners can operate as short-term rentals for visitors, can Seattle preserve its housing stock for locals?

17:31
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Phys

Fast lanes may be coming to web: End of net neutrality could bring new fees for speed, reliability‎

With federal regulators poised to repeal net neutrality rules this week, your internet service provider would be allowed to speed up delivery of some online content to your home or phone.

17:20
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Phys

Real-time observation of collective quantum modes‎

A cylindrical rod is rotationally symmetric - after any arbitrary rotation around its axis it always looks the same. If an increasingly large force is applied to it in the longitudinal direction, however, it will eventually buckle and lose its rotational symmetry. Such processes, known as "spontaneous symmetry breaking", also occur in subtle ways in the microscopic quantum world, where they are responsible for a number of fundamental phenomena such as magnetism and superconductivity. A team of researchers led by ETH professor Tilman Esslinger and Senior Scientist Tobias Donner at the Institute for Quantum Electronics has now studied the consequences of spontaneous symmetry breaking in detail using a quantum simulator. The results of their research have recently been published in the scientific journal Science.

17:18
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Phys

SpaceX poised to launch recycled rocket and spaceship‎

For the first time, SpaceX is poised to launch both a rocket and a cargo ship that have flown before, a step forward in the company's goal to lower the cost of spaceflight.

17:18
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Phys

Facebook: Russia spent 97 cents meddling in Brexit vote‎

Facebook's investigation into whether Russia tried to influence Britain's vote to leave the European Union yielded just three suspicious ads viewed no more than 200 times over four days, the social media firm said Wednesday.

17:15
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Phys

Are real or artificial Christmas trees better for the environment?‎

The question: Is a real Christmas tree better for the environment than a fake one?

17:13
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Phys

Can you fight traffic tickets from an app? The Florida Supreme Court will decide‎

The ongoing battle between start-up traffic ticket website TIKD.com, the Florida Bar and The Ticket Clinic has gotten the green light to go to the Florida Supreme Court.

17:13
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Phys

Hounds and wolves share parasites‎

Grey wolves are hosts to a variety of parasites. The presence of grey wolves in German forests has little influence on the parasite burden of hunting dogs. This reassuring conclusion is the result of a new study at the Berlin-based Leibniz Institute for Zoo and Wildlife Research (IZW). The study examined the faeces of 78 hunting dogs over several months in an area without wolves and in one that had been recolonised. The results have been published in the International Journal for Parasitology: Parasites and Wildlife.

17:01
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