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The first recorded formula for gunpowder was relatively tame as it was not capable of exploding but still very flammable.
By the 15th century though, they had perfected 6 formulas for gunpowder, some with up to 91% nitrate, the chemical that makes gunpowder go BOOM.
Paper money was first introduced in the 7th century as a way for wealthy merchants to avoid having to carry large quantities of heavy copper coins.
I’d like to think that they have accomplished more than that in their long history, and sure enough, they have…
The first iron compasses created during the Han Dynasty were not used for navigation.
In fact, they were used to divine the future in large bowl-like compasses that used a spoon-like instrument.
A thermoremanence compass, which uses a heated metal object in water to produce a magnetic force, was documented in 1044.
There was also the South Pointing Chariot, circa 3rd century AD, which was a figure on a chariot that would always point south, originally without the use of magnets.
The theory wasn’t put into practice until 1298 AD when official Wang Zhen of the Yuan Dynasty created a model arranging the characters by rhyme scheme on a round table with compartments for the characters.A national currency was introduced in the 11 century using another Chinese original, woodblock printing.The Chinese initially developed two types of printing: woodblock printing and movable type.Evidence for the earliest coffins and urns have been found in China.The oldest coffin is dated around 5000 BC and holds a four year old girl.