China mass producing next-gen quantum radar detector to track stealth aircraft like F-22

China mass producing next-gen quantum radar detector to track stealth aircraft like F-22

China announced it has begun mass producing the world’s first ultra-low noise, single-photon detector featuring four channels, suggesting that powerful applications loom in everything from daily communications to national defence. Dubbed the “photon catcher”, the device can detect a single photon – the smallest unit of energy – making it a core component in cutting-edge…

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China unveils next-gen high-speed rail tech as US puts brakes on bullet train funding

China unveils next-gen high-speed rail tech as US puts brakes on bullet train funding

China has pulled the wraps off its next-generation high-speed rail technology as the United States revokes federal funding for California’s high-speed rail project. China’s latest bullet train, the CR450, is undergoing final performance tests to prepare it for commercial operation trials at 400km/h (250mph), the official Science and Technology Daily reported on Monday. The team…

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