How Was the Barcode Invented?

The barcode is one of the most significant technological advancements in commerce and logistics. Its invention revolutionized inventory management, retail, and various industries by enabling quick and accurate data processing. But how was the barcode invented, and who were the pioneers behind this innovation?

20 Famous Inventions of Ancient China

Ancient China has a long history of innovation, producing some of the most influential inventions in human history. Many of these discoveries laid the foundation for modern technology, science, and culture. From everyday necessities to advanced engineering, Chinese ingenuity shaped the world in countless ways. This article explores 20 of the most significant inventions from ancient China, their historical context, and their lasting impact on global civilization.

1. Papermaking (105 AD)