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Новости за 24.12.2024

Paper Blog 

Debunking the Deep Fake: How YouTube is Fighting AI-Generated Misinformation

Cybersecurity

The rise of deep fakes, hyper-realistic videos manipulated with artificial intelligence (AI), has become a major concern in the online world. These videos can be used to create false narratives, damage reputations, and spread misinformation . YouTube, as a leading video platform, is taking a stand against deepfakes by implementing a new reporting and removal process specifically for AI-generated content.

Why Are Deepfakes a Problem?

Nation News.com 

Breathing Easy: Protecting Yourself from Sahara Dust

The Sahara dust is here, blanketing Barbados with its signature haze. While this natural phenomenon creates stunning sunsets, it can pose serious health risks, particularly for individuals with respiratory illnesses like asthma and chronic obstructive pulmonary disease (COPD). The fine dust particles in the air can trigger wheezing, coughing, and shortness of breath. To protect yourself and your […]

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Phys.org 

Novel molecular design achieves 1,300-fold increase in scintillator radioluminescence

Scientists from the National University of Singapore (NUS) have developed a highly effective and general molecular design that enables an enhancement in radioluminescence within organometallic scintillators by more than three orders of magnitude. This enhancement harnesses X-ray-induced triplet exciton recycling within lanthanide metal complexes.

Phys.org 

NASA probe makes closest ever pass by the Sun

NASA's pioneering Parker Solar Probe made history Tuesday, flying closer to the sun than any other spacecraft with its heat shield exposed to scorching temperatures of more than 1,700 degrees Fahrenheit (930 degrees Celsius).

«SFGate» (sfgate.com) 

California residents on edge as high surf and flooding threats persist on Christmas Eve

Persistent high surf and flooding threats along California's coast have residents on high alert a day after a major storm was blamed for one man's death and the partial collapse of a pier. The National Weather Service on Christmas Eve warned of dangerous, large-breaking waves of up to 35 feet. Its latest high surf warning will be in effect until 6 p.m. Tuesday. Some California cities had ordered beachfront homes and hotels to evacuate early Monday afternoon as forecasters warned that storm swells would continue to increase throughout the day.