China’s Northwestern Polytechnical University successfully tested a hypersonic aircraft called Feitian-2, claiming it reached Mach 12 and achieved a world-first by autonomously switching between rocket and ramjet propulsion mid-flight. The Register rep…
China’s transition to digital payments has reached the point where physical cash has nearly vanished from daily commerce, with WeChat and Alipay now handling transactions from supermarkets to public transportation across the world’s second-largest econ…