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The first paper was made from hemp and the back is from mulberry trees. Later the design is from rags.
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The First compass were made from lodestone then used a medal pole to improve it.
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They used woodblock printing. The Chinese would use symbols and glued them to a wooden block when the glue has dried they would carve around.
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In 2700 BC tea was used for medicine, but then in the 8th century it became popular for drinking.
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People would always use coins to pay until paper money. The paper money was printed with wooden blocks. Now paper money is the most common currency in the world.
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Game cards were invented in china made with thick pieces of paper and artist drew on designs. Today playing cards are used around the world.
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The Chinese would have a wheel that would turn every 24 hours. It was better than the sundials or hourglasses to keep time. Now clocks are used all around the world.
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A group of people were trying to find a substance that made people live forever and created gunpowder.
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Chinese used artillery shells to scare the horses and confuse the enemies because there was nothing there.
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The Chinese were using the rockets as fireworks, but later used them for weapons.
