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350 BCE
silk
A person foundout that silk worms cacones make silk. -
350 BCE
compas
The chinese made a compace like a big magnet -
250 BCE
improving travel by sea
The boats were already invented but the Chinese mad it a lot better -
100
porcelain
this is made by combining clay with the minerals quartz and feldspar. this is used for decoration -
300
gunpowder
Accidentally discover gunpowder locking for secret to eternal life -
Period: 300 to 1400
Chinese invenchins
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618
bridge
The Chinese saw the bridge to get across riders or body's of water and they made the bridge better in 618 ad -
850
printing
the chinese wanted to make it so you can duplicate things and so they invented the printer with black ink -
890
paper money
these are bills that are called paper money and before that coins were the only currency -
1300
rocket tech
Rocket technology was developed in China during the Song dynasty. Rockets were powered by a black powder made of saltpeter, charcoal, and sulfur.
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