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for several thousand years tea - made by letting tea leaves steam in boiling water- was drunk as medicane.
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the Chinese found a way to improve bridges, for example the Chinese engineer completed a new type arched bridge.
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The chinese discovered the first magnetic compass.The compass was made of magnetic material called lodstone.
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porcelain is made by combining clay with the minerals quartz and Feltz bar.
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the paddle wheel boat allowed the Chinese to travel much faster across rivers and lakes.
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the Chinese invented the art of papermaking. Papermaking became an important industry in china.
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The Chinese improved on the clock in 1092 during the song dynasty. The new clock worked on the same principle as earlier on but it was more complexe and accurate.
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gunpowder was accidentally made by alchemists who were trying to find the secret called eternal life.
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rocket technology was developed in China during the Song dynasty. Rockets were powered by a black power made of saltpeter, charcoal and sulfar.