NASA’s Nancy Grace Roman Space Telescope has produced its first test image after activating its 300-megapixel infrared camera, known as the Wide Field Instrument (WFI). The image shows hundreds of sta
Scientists use elusive
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Jul 17
Researchers have developed a new way to transmit secret messages by disguising them as ordinary thermal radiation. The technique uses a phenomenon called “negative light,” or negative luminescence, wh
A physicist has experimentally created a “mini-universe” using a cloud of ultracold atoms and observed how time can emerge within an isolated quantum system. The research, led by Giovanni Barontini of
Scientists at Multiverse Computing and IBM have reported the first demonstration of “quantum enhancement” in a production-scale large language model. Using IBM’s 156-qubit Quantum System Two supercond