Han Dynasty

The Sui Dynasty began.

The Tang Dynasty made reforms.

The Han dynasty collapsed and China was ruled by warlords for 300 years.

The first printed book was created.

the Shang dynasty

the Zhou dynasty

the Qin dynasty

the Han dynasty

Construction of the Great Wall of China

Establishment of the Silk Road, introduction of paper money, development of a standardized coinage system, and promotion of maritime trade through the South China Sea.

Introduction of the printing press

Expansion of the Roman Empire

Silk garments were primarily worn for practical reasons rather than luxury

Silk production originated in China, making it more accessible and affordable. Silk was considered a luxurious and high-quality fabric.

Silk garments were introduced to China by European traders

Silk garments were popular in China due to their affordability and availability in other regions

Humphrey Davy

Guglielmo Marconi

Han dynasty

Nikola Tesla

Development of the armillary sphere

Invention of the telescope

Discovery of the planet Neptune

Creation of the heliocentric model

Astrolabe

Compass

Sextant

Chronometer

Discovery of gunpowder

Development of alchemy

Invention of paper

Creation of the first periodic table

Acupuncture

Homeopathy

Vaccination

Surgery

Papyrus

Parchment

Paper

Vellum