Internet

Facebook-owner Meta to roll out paid subscription

Facebook, the social network that was supposed to stay free "always," and its stablemate Instagram launched on Sunday a paid subscription service, as the advertising-based business model that has long dominated the internet ...

Engineering

Scientific AI's 'black box' is no match for 200-year-old method

One of the oldest tools in computational physics—a 200-year-old mathematical technique known as Fourier analysis—can reveal crucial information about how a form of artificial intelligence called a deep neural network ...

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