This is a five hour lecture. If you want to get the most out of it, then it is adviced to that you use a calculator and google world. You will still have to adjust the prime meridian to the Giza plateau. However if you make to the end and have been doing the math, there is a truly shocking ending!
In a related story only, if you view the first story to the end.
No addition link was added!
And I’m not looking on CIA.GOV
Back up video of The Code