the key invention of the neolithic era was the development of
Neolithic Traditionally considered the last part of the Stone Age or The New Stone Age, the Neolithic followed the terminal Holocene Epipaleolithic period and commenced with the beginning of farming, which produced the "Neolithic Revolution". It ended when metal tools became widespread (in the Copper Age or Bronze Age; or, in some geographical regions, in the Iron Age). The Neolithic is a progression of behavioral and cultural characteristics and changes, including the use of wild and domestic crops and of domesticated animals.[a]
History of science and technology in China Among the earliest inventions were the abacus, the "shadow clock," and the first items such as Kongming lanterns.[1] The Four Great Inventions – the compass, gunpowder, papermaking, and printing – were among the most important technological advances, only known to Europe by the end of the Middle Ages 1000 years later. The Tang Dynasty (AD 618–906) in particular was a time of great innovation.[1] A good deal of exchange occurred between Western and Chinese discoveries up to the Qing Dynasty.