Britain's deepest-ever tunnel is constructed in London. A giant mechanical worm creates a tunnel under the city's skyscrapers in Mexico.
In Western Australia, surface miners peel back the surface of the earth.
A look aboard monster maritime machines.
A look at the machines that are making mincemeat of the hardest rocks on the planet.
John Michie
Narrator
Stuart Rose
Director
Jo Locke
Mike Fox
Producer
