Home / Series / How Do They Do It? / Aired Order / Season 12 / Episode 6

Road Rollers; Canned Bread; Vertu Phones

The powerful machines essential to building roads and highways are made; No pans are needed when you can bake bread in a can; Luxurious cell phones are made with rubies and sapphires.

English
  • Originally Aired June 11, 2015
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network Discovery
  • Created September 12, 2017 by
    Administrator admin
  • Modified September 12, 2017 by
    Administrator admin