S1, E3: Sir David gets behind the controls of a tank as he finds out about the British inventors who gave us some of the most extreme machines on the planet. In Liverpool, he operates one of the world's biggest hydraulic cranes.
S1, E3: Sir David gets behind the controls of a tank as he finds out about the British inventors who gave us some of the most extreme machines on the planet. In Liverpool, he operates one of the world's biggest hydraulic cranes.