Chip lights up optical neural network demo

Researchers at the National Institute of Standards and Technology (NIST) have made a silicon chip that distributes optical signals precisely across a miniature brain-like grid, showcasing a potential new design for neural ...

Anonymity, scoundrels, and free speech

Christoph Bezemek of the Institute of Public Law and Political Science, at the University of Graz, Austria, tells a tale of his school history teacher who purported that only "scoundrels" sent letters to a newspaper anonymously. ...

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