How do boats go from China to California?
chatgpt & I did the math and we suspect the distance from the north pole to the firmament is at least 25,000 KMs, although I think it might be more.
A high altitude air balloon only goes up to about 40km, not even close to touching the firmament.
The map is a little off because chatgpt can't do the Azimuthal Equidistant Projection map correctly.
https://media.letsfo.com/images/2025/09/17/flat-earth-dimensions.webp
#flatearth
Discussion
Chatgpt didnt use the correct map inside the picture so here is the correct map that is supposed to be inside my flat earth picture.
You can now see how a boat goes from China to California. It's easy and close.
https://media.letsfo.com/images/2025/09/17/azimuthal-equidistant-projection.webp
That looks better
But I really want to know what is at the edge and why can't we go over it
What do you why "we" can't go over it.
Me and you? Well I don't have a private boat and plane to go there and inspect. Do you? You need lots of money too. If you get a team let me know because I also want to know what's over there.
Seems like a lot of people should have reported this by now