In the summer of 2023, a team of South Korean researchers announced they had created LK-99, a material they claimed could be the world’s first room-temperature, ambient-pressure superconductor. The ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

What is quantum physics? Put simply, it’s the physics that explains how everything works: the best description we have of the nature of the particles that make up matter and the forces with which they ...

Every model of Apple Watch got an update this year, but how are they different? We look at all the specs. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of ...

Theoretical physics is the development of mathematical formalisms and computational protocols for describing all aspects of objects found in the world around us and their interaction. This can involve ...

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