Thread: The Math involved.
View Single Post
  #5  
Old 16-12-2020, 10:41 AM
PCH's Avatar
PCH (Paul)
Registered User

PCH is offline 		 
Join Date: Feb 2007
Location: Perth WA
Posts: 2,313
Just thinking about this and the difficulties involved, gives you an appreciation of just how clever the people of old were hey!
Reply With Quote