-
11
Artillery shells
Exploded after being hurled at enemies by a war machine called a catapult. The sound of the exploding shells terrified their horses, grenades, and small bombs, were lit and thrown by hand. -
150
Paper
Considering how important it is for
recording and transmitting information, few inventions touch our daily lives more than paper. -
450
Improving Travel on Rivers, Lakes, Canals, and Bridges
An innovation of a vessel called a paddle wheel boat made this type of travel must faster, Chinese adapted this idea by arranging a series of paddles in a wheel. People walked
on a treadmill to turn the paddle wheel, which in turn moved through the water, moving the boat forward. -
650
Printing
He then glued the paper to a wooden block. When
the glue was dry, the printer carved out the wood around
the characters, leaving the characters raised on the wood. -
750
The development of the Mechanical Clock
Dripping water made the wheel turn. Every
quarter hour, drums would beat; and every hour, a bell would chime. The sounds let people know what time it was. -
750
Tea
Tea had become a hugely popular everyday beverage throughout China. Tea—made by letting tea leaves steep in boiling water—was drunk mostly as medicine. -
850
Gun Powder
Alchemists experimented a substance that might allow people to live forever, with mixtures of natural ingredients. -
850
Game cards
Famous artists drew the designs that appeared on the backs of the cards, and today s. Today, card games are played throughout the world. -
950
Paper Money
Song printers were using multiple wood blocks to print each bill, and . Paper money is the most common form of currency in the world today. -
1300
Rocket Technology
At first gunpowder was used for fireworks, Later Chinese used them for weapons.