Both the OP and authors of the paper are functionally scientifically illiterate. The paper doesn't discuss flat earth. It discusses the geocentric model. To support that model they make mistakes like Figure 2 which they claim is a diagram of the equinox. In fact it shows a time close to the first day of winter and they also draw divergent sun rays when they should be parallel. I hope no degrees were given to these idiots. On the equinox the sun would be in the same positions as your eyes are and on the first day of summer the sun would be on the left. It seems the inability to visualize 3D is a common trait with this type of crowd.
Both the OP and authors of the paper are functionally scientifically illiterate. The paper doesn't discuss flat earth. It discusses the geocentric model. To support that model they make mistakes like Figure 2 which they claim is a diagram of the equinox. In fact it shows a time close to the first day of winter and they also draw divergent sun rays when they should be parallel. I hope no degrees were given to these idiots. On the equinox the sun would be in the same positions as your eyes are and on the first day of summer the sun would be on the left. It seems the inability to visualize 3D is a common trait with this type of crowd.
Do shadows now!
Gottem.