The invention of Paper
The evolution of paper The common white object that we all use today is something taken for granted but it has a long history. We shall trace the genesis of paper here. Paper as we all know it today is derived from papyrus and its origin can be traced back to the Han dynasty. The type of paper they made was from hemp and it was coarse, uneven and thick. This was known to man from excavations from a Han tomb. For more info visit: https://www.youtube.com/theopenbook