1. Episode 1

Sir David looks at the British inventors who played a vital part in the evolution of the wheel, from the Penny Farthing to the Stephenson Rocket and the Reliant Regal Supervan

2. Episode 2

Sir David hears about Sir George Cayley and Percy Pilcher as he looks at the British inventors who played a part in the evolution of flight.

4. Episode 4

Sir David finds out about the invention of the incandescent light bulb as he learns about the British innovations that have transformed our homes