A lithium battery pioneer and a trailblazer in military radar technology are this year’s winners of China’s most prestigious annual science prize. Chen Liquan received his 2025 State Pre-eminent Science and Technology Award for developing the country’s first lithium battery and helping to launch the industrialisation of the technology in China. And Ben De, who led the development of China’s first airborne pulse-Doppler fire-control radar – a core sensor for fighter aircraft – also won for his...