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We test so you don’t waste money — here’s how we review laptops, tablets and PCs

To make matters more confusing, two PCs could have nearly identical specs, but one could still be a better buy for reasons ...

CoSyn: The open-source tool that’s making GPT-4V-level vision AI accessible to everyone

Researchers at the University of Pennsylvania and the Allen Institute for Artificial Intelligence have developed a groundbreaking tool that allows open-source AI systems to match or surpass the visual ...
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Solar Eclipses Coverage | Space

Partial solar eclipse September 2025: Live updates By Daisy Dobrijevic last updated 22 July 25 The next solar eclipse will be on Sept. 21, 2025.