Wednesday, February 1, 2012

Inventions: Sword


“Qin Shihuang also improved the military, despite the fact that it had already undergone extensive reforms. The military used the most advanced weaponry of the time. The invention of the sword during the Warring States Period was a great advance. It was first used mostly in bronze form, but by the third century BC, the Qin were using stronger iron swords. The demand for metal this produced resulted in improved bellows. The cross had been introduced in the fifth century BC and was more powerful and accurate than the composite bows used earlier. It could also be rendered ineffective by removing two pins, which prevented enemies from capturing a working crossbow”

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