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כתבות אחרונות מאתר 'Phys'
Phys

Enceladus plumes may hold a clear clue to ocean habitability‎

How can scientists estimate the pH level of Enceladus' subsurface ocean without landing on its surface? This is what a study recently posted to the arXiv preprint server hopes to address as a team of scientists from Japan investigated new methods for sampling the plumes of Enceladus and have provided more accurate measurements of its pH levels. This study has the potential to help scientists better understand the subsurface ocean conditions on Enceladus and whether it's suitable for life as we know it.

15:58
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Phys

Bionic LiDAR system achieves beyond-retinal resolution through adaptive focusing‎

In a recent study, researchers from China have developed a chip-scale LiDAR system that mimics the human eye's foveation by dynamically concentrating high-resolution sensing on regions of interest (ROIs) while maintaining broad awareness across the full field of view.

15:58
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Phys

Olympic visitors to Milan get a rare chance to glimpse restoration of a long-hidden Leonardo gem‎

In honor of the Milan Cortina Olympics, Milan cultural officials are for a brief time only allowing visitors access to a long-hidden wall and ceiling painting by Leonardo da Vinci while restoration work is underway.

14:27
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Phys

First new fossils in more than 100 years discovered at Colorado's Dinosaur National Monument‎

Parking lot construction at Colorado's Dinosaur National Monument unearthed new fossils last fall, the first discovery at the monument in more than 100 years, according to the National Park Service.

14:27
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Phys

Oldest astronaut Buzz Aldrin turns 96 as new moon astronauts share Apollo inspirations‎

Buzz Aldrin, the second man and only one of 12 to ever walk on the moon, turns 96 today. He's just one of four living moonwalkers and the oldest remaining astronaut still making trips around the sun.

14:27
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Phys

Researcher finds way to predict whirling disease with almost no data‎

A study led by a University of Calgary researcher has come up with an AI-based early detection system for river-borne pathogens—including whirling disease in trout and salmon.

14:27
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Phys

UN report declares global state of 'water bankruptcy'‎

The world is entering an era of "global water bankruptcy" with rivers, lakes and aquifers depleting faster than nature can replenish them, a United Nations research institute said on Tuesday.

13:01
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Phys

New cryogenic vacuum chamber cuts noise for quantum ion trapping‎

Even very slight environmental noise, such as microscopic vibrations or magnetic field fluctuations a hundred times smaller than Earth's magnetic field, can be catastrophic for quantum computing experiments with trapped ions.

13:01
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Phys

Rare Florida scrub millipedes reproduce in captivity for the first time‎

Before scientists even knew how many Florida scrub millipedes were left in the wild, a quiet breakthrough happened in a University of South Florida lab. The rare, giant millipedes reproduced in captivity.

13:01
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Phys

Climate change fuels disasters, but deaths don't add up‎

Climate change is turbocharging heat waves, wildfires, floods and tropical storms, but how deadly have extreme weather events become for people in their path?

13:01
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