NOVA: Secrets of the Samurai Sword

A very interesting documentary on the art and science involved in manufacturing a samurai sword. The journey begins with the selection of the metal and the viewer then follows craftsmen producing a sword using the same techniques as their ancestors. Interwoven are scenes with swordsmen demonstrating their skills on bamboo targets and a brief history of the samurai and historical use of these weapons. Modern science is used to explain the strength of the sword and the reason behind the shape of the blade. - from Amazon.com review