How Do They Do It?

How Do They Do It?

Parma Ham, Rowing Machines, London Underground Signs (15x10)


Uitzenddatum: Nov 30, 2018

How is Parma ham, the most famous ham in the world, made? Plus, how do they make rowing machines, and how are the iconic London Underground signs made?

  • in première gegaan: Mei 2006
  • Afleveringen: 324
  • Volgers: 27
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  • Donderdag op 22