Technology
Metal comes to the rescue of revolutionary plane
The first flight of the Boeing 787 has been delayed after engineers discovered structural weaknesses in its new plastic airframe
News
Advertisement
The first flight of the Boeing 787 has been delayed after engineers discovered structural weaknesses in its new plastic airframe
The days of battlefields criss-crossed by laser beams may not be far away – a portable laser has proved able to track and destroy a small uncrewed aircraft