How Do They Do It? - S12E6 - Road Rollers, Canned Bread and Vertu Phones

  • Documentary, Science, Educational
  • TV-PG
  • 21 min
  • Jun 11, 2015
  • HD
Building heavy duty road rollers; bake bread in a can; making mobile phone with care and precision of Swiss watch.
Cast:

Chris Broyles