Paper, and the pulp papermaking process, was developed in China during the early 2nd century AD by Han Dynasty court eunuch Cai Lun, although the earliest archeological fragments of paper derive from the 2nd century BC.
Cai Lun (Jingzhong) invented paper during 105 AD in Ancient China, although archaeological evidence of paper in China has been found dating back to 2nd century BC. Paper spread from China through the Islamic world and medieval Europe in the 13th century.
Prior to the use of paper, which is made from pulp, writing materials made from animal skins and reeds (like papyrus) were used by the Romans, Greeks, and Egyptians.
Paper was invented in China and through trade on the Silk Road others found out about it.
He was an amazing Indian mathematician who wrote many papers on number theory and several other fields of math. It is pretty hard to say what he invented when there are so many famous papers and finding for which he deserves credit.
The stapler was invented out of necessity. People had many different papers that they were constantly losing track of and needed something to keep them together.
who invented vacccum tube
Egypt invented papyrus papers used as scrolls for the hand written individual or state communication
Butcher paper is thick and is a sturdy papers used to wrap fish and meats. This paper was invented by a Chinese man named Cai Lun.
No the telephone was not invented until the late 19th century AD
None. He was a theoretical physicist. However his papers lead to a large number of inventions by other people.
He was an amazing Indian mathematician who wrote many papers on number theory and several other fields of math. It is pretty hard to say what he invented when there are so many famous papers and finding for which he deserves credit.
He was an amazing Indian mathematician who wrote many papers on number theory and several other fields of math. It is pretty hard to say what he invented when there are so many famous papers and finding for which he deserves credit.
The printer was invented to be able to have a hard copy of something that was found online. They are now used for printing papers along with pictures, even coupons.
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