GLOBALink | Chinese researchers make ski helmet using space technology
DALIAN, Jan. 8 (Xinhua) -- A lightweight, high-performance ski helmet using space technology has been unveiled in northeast China's Liaoning Province.
A research team from Dalian University of Technology said by using the shell manufacturing technology of the Long March-5 carrier rocket, the helmet is lighter but stronger.
It's designed to protect China's professional skiers during training an