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650 BCE
Printing
The Chinese invented the printing press in order to mass produce documents quickly. -
Period: 300 BCE to 1400
Chinese Inventions
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250 BCE
Compass
Original Chinese compasses were just a piece of lodestone on a piece of wood. -
150 BCE
Steel
Steel is made from iron, but is less brittle and can be bent. Steel is also much stronger than iron. -
50
Porcelain
Porcelain is made by combining clay with quartz and feldspar, this mixture is baked in a kiln. -
150
Paper
The original Chinese paper was made from hemp and the bark of a mulberry tree. -
750
Mechanical Clock
They invented a wheel that would turn every 24 hours. The wheel was turned by dripping water. -
850
Gunpowder
Chinese Alchemist accidentally discovered gunpowder while looking for eternal life. -
850
Playing Cards
Printers used woodblock printing to make the think paper cards. -
850
Paper Money
Before paper money coins were the only type of currency. These original dollars were made from wooden blocks.