TV’s Richard Hammond travels the world to reveal the simple, yet effective secrets that make them tick and how they owe their existence to things as diverse as a birdcage and a bicycle pump. From the bottom of the ocean to infinity and beyond, the sky’s not the limit for this intrepid host as he gets under the skin of: the Airbus A380 in France, Taipei 101 in Taiwan, the Keck Observatory in Hawaii and the incredible Troll-A gas platform off the coast of Norway.