Could China’s metal-like composite make drones, planes and rockets 26% stronger?

Challenging six decades of convention, Chinese scientists have proposed a new composite material manufacturing method that could improve the strength and reliability of structures used in drones, aircraft and spacecraft. By introducing an advance in the so-called balanced lay-up approach – a method of stacking fibre layers symmetrically and in opposing angles to minimise internal stresses – the research team reported strength gains of up to 26 per cent. It also led to a 13 per cent improvement...