Season 34, Episode 13 Secrets of the Samurai Sword
First Aired: October 9, 2007
The science behind samurai swords is explored. Included: the six-month creation process of one sword, from smelting to the sharpening of the blade; a Japanese receptionist whose interest in samurai swords maintains a family tradition. Also: Lehigh University professor Michael Notis explains what makes the sword an effective weapon.
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- Premiered: March 3, 1974
- Rating: None
- Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)