How Do They Do It?

How Do They Do It?

Leather Footballs; Mussels; Helmet (9x7)


Data di messa in onda: Ago 23, 2012

Making footballs for the National Football League; how mussels are farmed; designing the ultimate fighter pilot's helmet.

  • Iniziato: Mag 2006
  • Episodi: 324
  • Followers: 27
  • Terminata
  • Discovery
  • Giovedì alle 22