Secrets of the Samurai Sword
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.
- Κατηγορίες: Ντοκυμαντέρ
- Χώρα: United States
- Διευθυντής: John Wate
- Ηθοποιοί: Rob Tinworth, Takako Hayashi,