Cai Lun
Inventor of paper in Han Dynasty
Cai Lun (c. 50-121 CE) was a Chinese official of the Eastern Han Dynasty best known for his role in the development and refinement of paper as a medium for writing. While papermaking techniques existed before Cai Lun, he is credited with improving the process and promoting its widespread adoption throughout the Chinese empire. His innovations involved using plant fibers, bark, and recycled materials to create a more durable and affordable writing surface than the silk and bamboo previously used. The development of practical papermaking represented one of humanity's most significant technological advances, fundamentally transforming how information could be recorded, stored, and transmitted across distances and generations. The invention of paper subsequently spread to other civilizations along the Silk Road, becoming foundational to the development of literacy and communication systems worldwide. Cai Lun's contribution to human civilization remains incalculable in its impact on the dissemination of knowledge.
Historical Figure
Chinese
50
121
Thinking about the name
Cai
Welsh origin
“A Welsh and Arthurian name derived from the Latin Caius, Cai is the Welsh form of the legendary knight Sir Kay from the Arthurian legends. Short and striking, Cai carries medieval romance and Celtic authenticity while being remarkably simple and modern in feel. The name works across ages and genders with effortless strength.”