Fuel cells are innovative energy conversion solutions that have the potential to revolutionize the way we generate electricity. Unlike traditional combustion-based methods, fuel cells operate through electrochemical reactions, offering a cleaner and more sustainable alternative that does not contribute to air pollution on Earth. These cells have a wide range of applications, from powering electric
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Brazil’s telecommunications regulator, Anatel, has threatened sanctions against Elon Musk’s satellite internet company, Starlink. This threat comes amid a public confrontation between Musk and Brazilian authorities over the country’s decision to block his social media platform, X. The Supreme Court of Brazil ordered the nationwide suspension of X for failing to appoint a legal representative
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Researchers from various institutions have recently made a groundbreaking discovery in the field of quantum mechanics. A collaborative effort from Skoltech, Universitat Politècnica de València, Institute of Spectroscopy of RAS, University of Warsaw, and University of Iceland has led to the demonstration of the spontaneous formation and synchronization of multiple quantum vortices in optically excited
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