Thanks for that analysis because I didn't understand it all and felt it wasn't completely accurate even though I didn't know much. I though maybe he proved or confirmed that Erastothenes made errors 2300 years ago and then the math was changed recently. I just made a post in the Biblical flat earth thread with many of my interpretations of scriptures with the scriptures posted. I'd say it's about 50 or 60% of what I consider good verses imply enclosed earth and firmament. I'm not just watching videos. :chuckle: Thanks again friend.