THE ANTIKYTHERA LUNAR COMPUTER RAN ON THE SAME 19 YEAR LUNAR CYCLE THAT THE ADENA MOUND BUILDERS USED

I just put two and two together.  I got four, BTW.....

I doubt there is no coincidence that a people in Greece had a bronze computer that operated on a 19 year lunar cycle, that most likely used copper in it's manufacture from a people who had the same knowledge and encoded it in their octagon mound in the midwest in the same general vicinity from where the copper came from.

Could there be a connection?

Adena Mound:  http://www.copperas.com/octagon/oindex.html

Antikythera Computer:  https://www.washingtonpost.com/news/speaking-of-science/wp/2016/06/14/the-worlds-oldest-computer-is-still-revealing-its-secrets/

How do you think the copper got from the Great Lakes pit mines to the old world?  Likely on Pheonician/Greek ships that had relatively sophisticated navigation means to tell where in the world they were.....  Hmmmmm......

And yes, analysis of old world "copper" shows the exact composition of the float copper taken out of the pit mines in Michigan.