NOVA

Secrets of the Samurai Sword

Season 34 Episode 12 | 53m 6s Video has closed captioning.

The ancient art and science behind a Japanese warrior's prized weapon

Aired: 10/09/07

Expired: 02/27/15

Rating: TV-PG

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Problems Playing Video? | Closed Captioning

Funding for NOVA is provided by David H. Koch, the Corporation for Public Broadcasting and PBS viewers. Additional funding is provided by Pacific Life.