Cai Lun

Cai Lun (;  50 AD – 121) was a Chinese eunuch and politician. He is generally regarded as the inventor of paper. Earlier forms of paper, such as papyrus, were used in China from the 2nd century BC. However, Cai Lun developed another form of paper, which is used today.

Cai Lun was born in Leiyang (then called Guiyang), a part of Hunan. He lived during the Han Dynasty. His courtesy name was Jingzhong (). He served the government as a eunuch from AD 75, and in AD 89 got a promotion to be a "Shang Fang Si", someone who makes weapons, and a Regular Palace Attendant (中常侍). Cai Lun invented paper in the year 105. For his invention, he was rewarded by the Emperor. After his death he was considered the patron of papermaking. To make paper, Cai Lun used a pulp made of materials such as tree bark and rags. He then strained the liquid from the pulp and spread it out to dry. Legend has it that the mortar, a tool he used to grind materials, was buried in a pool near his grave.

References

"Cai Lun (Chinese Inventor)." Encyclopædia Britannica Online. Encyclopædia Britannica, n.d. Web. 04 Dec. 2013. 
Rosinsky, Natalie M. "Let's make paper." Calliope Feb. 2007: 44+. General OneFile. Web. 4 Dec. 2013. 
Forage, Paul. "Printing and Papermaking." Encyclopedia of Modern Asia. Ed. Karen Christensen and David Levinson. Vol. 5. New York: Charles Scribner's Sons, 2002. 7-9. World History In Context. Web. 4 Dec. 2013

Category:50s births
Category:121 deaths
Category:Chinese inventors
Category:Paper
Category:Politicians from Hunan
Category:2nd-century Chinese politicians
Category:1st-century Chinese politicians