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TL;DR: NVIDIA is set to unveil its GB300 AI GPUs at GTC 2025, featuring fully liquid-cooled AI clusters. The GB300's energy consumption and heat dissipation needs have increased significantly from ...

The XRISM collaboration has discovered flows of hot gas in the core of the Centaurus Cluster. By comparing state-of-the-art X-ray measurements from the XRISM satellite with numerical simulations ...