The conversation between human and AI assistant.
Did the paper doors and windows of ancient China become wet, soggy, and fall apart at the first sign of rain?
That makes sense. Do you know if there were any attempts to waterproof paper in ancient China?
Yes, there were numerous attempts to waterproof paper during that time period. Some artisans coated the paper in wax or oil, while others used bamboo or wood frames to protect the paper from water damage.