Superconducting qubits calculate quickly but forget fast. Scientists at Caltech found a fix: turn quantum data into sound. They used a tiny tuning fork-like device. This extended quantum memory life by 30 times. It's a key step toward powerful quantum computers that can compute and remember.
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North Korean hackers are posting fake job ads. They're targeting crypto and tech workers. The goal is to install malware through interviews or tests. This steals cryptocurrency to fund their regime. It's a widespread and clever scam. Be very careful with unsolicited offers.
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Tsinghua researchers created OFE2, an optical engine. It uses light instead of electricity to process data at 12.5 GHz. Its integrated design brings new speed and efficiency for AI. Tests in imaging and trading proved better accuracy with less delay and lower power use. This advance moves optical computing into practical, high-performance AI.
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