Documents The Four Major Inventions A Glimpse of Chinese Traditional Culture.

Slide 1 The Four Major Inventions A Glimpse of Chinese Traditional Culture Slide 2 Slide 3 The Four Major Inventions  Compass  Papermaking  Gunpowder  Printing…

Documents Chapter 5 The Four Major Inventions

Chapter 5 The Four Major Inventions A Glimpse of Chinese Traditional Culture The Four Major Inventions Compass Papermaking Gunpowder Printing Compass The compass is a device…