How smart materials help wind turbines to vanish from air traffic control screens.
The production of this revolutionary 30 tonne wing is revealed.
The Superjumbo wing must flex and twist and undergo stresses and movement in flight
Tim Kopra describes the importance of engineering in the International Space Station.
A description of the way in which robots are used in the battlefield to save lives.
Tim Peake describes how to become an astronaut and why we should send people into space.
Cost effective use of CAD/CAM on the design of a new nuclear submarine.