Here’s something kind of interesting–a group of people in Scotland are working on digitizing The Book of Deer, which appears to be a book from right around the time that Macbeth lived.  The site’s still under construction, though parts of it work.  

And in the You’ve Really Got to Be Kidding Me, Right? Department, I present Lothene Experimental Archaeology.  They do historical reenactments that depict life and warfare in the age of Duncan and Macbeth.