Secrets of the Samurai Sword
Secrets of the Samurai Sword
Secrets of the Samurai Sword en Cuevana. Nova follows the creation of a katana from raw iron ore to finished masterpiece, through the hands of fifteen master artisans as scientists explain the chemistry and physics at each step that makes it a superb piece of engineering.
- Género: Documental
- País: United States
- Director: John Wate
- Actores: Rob Tinworth, Takako Hayashi,
