http://www.scientificamerican.com/video.cfm?lineup=1406165298&id=52209781001
Kadri.
I have been fascinated by this device for some time, this video was great, thanks!
Inkydigit , in the past i thought it was a fake or hoax of some kind :)
http://www.youtube.com/watch?v=4eUibFQKJqI
This is a working model.
Kadri.
I have always said that modern man has under estimated the intellectual prowess of our ancient ancestors. This is a great example of this. I first heard of this in a book 'Men, Ships, and the Sea'. I knew that it was important, but I had no idea it was this sophisticated. I had thought of it as more of a moon phase, tide table devise.