Home / Series / How Do They Do It? / Aired Order / Season 7 / Episode 15

Decaf Coffee; Smoked Salmon; Water Jets

How coffee beans are decaffeinated, salmon is smoked, and water is harnessed to power ships.

English 日本語
  • Originally Aired September 3, 2010
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network Discovery
  • Created July 15, 2018 by
    Administrator admin
  • Modified July 15, 2018 by
    Administrator admin