Another thing I am interested in is if the Inca's knew and used some kind of soap... so far all I could find was that there seems to be an Incan soap on the market nowadays.. but if the concept was known in the days of Tawantinsuyu.. I can't answer....

BTW.. We're trying to talk about the Inca civilisation first, since this is the place where Dinnsear is at the moment... we plan to let him travel later on....