-
200 BCE
Steal
The chines first made steal sometime before 200 BCE. Steal is a hard, solid object. -
150
Papermaking
The chines invented paper making in the second century. -
450
People powered paddle-wheel boat
An innovation of a vessel called a paddlewheel boat made this type of travel must faster. -
650
Printing
The invention of paper made another key invention possible: printing. -
725
Mechanical clock
The chines invented the mechanical clock. -
740
Paper money
The chines invented paper money. -
850
Game cards
The chines invented game cards. -
904
Gunpowder
Gunpowder was one of the most significant inventions in history. -
1300
Rockets
The chines used rockets to protect themselves when at war. -
1350
Small bombs and grenades
The chines would throw the bombs and grenades by hand.