Season 4

With industrialisation, there were more mouths in towns and cities to feed and fewer men left to work the land. So how did food production keep up?

How did the building trade keep up with the demand for materials during the expansion of the Industrial Revolution, and what do oranges have to do with it?

Cities were traditionally developed around water until the railway age expanded their boundaries. As the population grew, how did they cope?

For centuries craftsmen and women turned natural fibres into clothes. Ronald Topp explores what happened when machines began to replace manual labour.

Eiffel was the world's greatest exponent of the use of iron in construction, creating the his famous Tower in 1889. How did engineering in iron reach such heights?

Ronald Top examines the beginnings of motor cars. Benz and Daimler were early pioneers, but prior to that there were attempts at steam-powered road vehicles.

Flight has always been humanity's dream. Ronald Top discovers that thanks to some paper thrown onto a fire, a duck, a cock and a sheep, it was made possible.

Ronald Topp investigates the new techniques and ways of working that turned local potteries into an international industry.

Ronald Top examines how railways conquered the mountains, with a little help from George Stevenson. He's in the Alps to see how funicular railways work.

Waterways are flourishing in Europe, but how is it that a system designed for 17th-century trade is still viable in the 21st? Ronald Topp finds out.