主播大秀

Drawn from the 主播大秀 Two series How to Build, this programme for schools examines three very different British engineering companies that all share something in common - amazing technology and highly skilled workers.

This goes behind the scenes and follows the construction of the Astute nuclear submarine and looks at the story of the thousands of people who design, build and test Rolls-Royce jet engines. And there is also a look at British defence contractor QinetiQ.