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Have been drinking tea since atleat 2700 BC. Used mostly for medicine. A hugely popular beverage by the 8th centry C.E. The tea plants are grown in china and now are sold to other conrys
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made form cast iron . They were the first to make it by melting and molding iron ore. blowing air into the molten made steel. its important from industys
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The chinese made great strides in medicine and disease prevention. They discovered how to stop the spread of disease by using disinfectants and steam.Inoculation were used to protect individuals from catching smallpox.
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An important invention used to record and share information that for 500 years china only knew how to make it.
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The chinese was the first to make gunpowder. They made the first weapon (flamethrower) using it . used foe weapons .
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Made in the 8th century. More accurate than earlier timekeeping devices. Dripping water made the wheel turn. people can tell what time it is by sounds .
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Invented in the late 8th and the early 9th century. Printers used woodblock printing to make cards from thick paper.
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First used for fireworks now used weapons. First stage propelled the rocket though air . The second stage dropped arrows down on the enemy.By 1300 rockets had spread though much aisa and europe.
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invented in about the 9th centry. Famous people drew the designs that our on the back of the card. Played thoughout the world. Printers used woodblock printing to make cards from thick paper.
