By the age of 25 he had devised new approaches to the design of compression structures (1) and was in charge of the structural design of Britain's largest landplane, the Brabazon aircraft.
He had devised new approaches to the design of compression structures (1). This was by the age of 25. He was in charge of the structural design of Britain's largest landplane. This was by the age of 25. The Brabazon aircraft was Britain's largest landplane.