Superconductivity—the ability of some materials to conduct electricity with no energy loss—holds immense promise for new technologies from lossless power grids to advanced quantum devices. A ...
Understanding near-death experiences In their new paper, Greyson and Pehlivanova outline many facets of NDEs that the NEPTUNE model—and neurophysiology more broadly—still cannot explain. For example, ...
When China’s DeepSeek released a competitive new artificial intelligence model called R1 last January purportedly built for less than many rivals, some feared the achievement posed a threat to America ...
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