Medieval astronomy in Europe
Astrolabe in Hebrew, probably from Spain (1300s AD) In the early Middle Ages, most people in Europe were too poor to have much time for astronomy. But some people were still interested in [...]
Astrolabe in Hebrew, probably from Spain (1300s AD) In the early Middle Ages, most people in Europe were too poor to have much time for astronomy. But some people were still interested in [...]
Qing dynasty court lady reading a handwritten scroll (probably 1700s AD) Printing with movable type first began in China about 1000 AD. It caught on when European printers combined movable type with [...]
History of printing: Wong Jei's block-printed scroll, 868 AD Writing by hand For four thousand years after the invention of writing in Iraq, all writing was done by hand, a character at [...]
History of paper: Early Chinese paper Paper invented in China Since the invention of writing, people had been trying to come up with something easier to write on than papyrus or parchment, and also [...]
Chinese science: a double-action piston box bellows (China) What are some Chinese inventions? Chinese scientists started inventing a lot of new things around 500 BC, during the Warring States period. [...]
Early Chinese literature: an oracle bone with Chinese characters written on it When did people start to write in China? People in China started to write about 1500 BC, more than a [...]