Secrets of the Samurai Sword 2007 免费无限访问
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.
类型: Documentary
投: Rob Tinworth, Takako Hayashi
船员: Paula Aspell (Executive Producer), Colin Barratt (Producer), Chee Wei Tay (Original Music Composer), John Wate (Director)
工作室: PBS Digital Studios
运行: 53 分钟
质量: HD
释放: Oct 07, 2007
国家: United States of America
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