Ancient Egyptians invented the first substance like the paper we know today called Papyrus. Papyrus scrolls were made by taking slices of the inner part of the papyrus stem, flattening then pounded into a hard, thin sheet. The word "paper" comes from the word "papyrus". The Paper that we know today was invented by Ts'ai Lun in A.D. 105, It is believed that he mixed hemp, mulberry bark, and rags with water, mashed it into a pulp, pressed out the liquid and hung it to dry in the sun. Paper was born and this humble mixture would set off one of mankind's greatest communication revolutions.