Flat Earth Orrery
« on: April 07, 2019, 08:03:47 PM »
Apologies if I have chosen the wrong board to post about this. Please move if appropriate.

Members will no doubt be aware of the idea behind an orrery. A mechanical working model of the solar system.  All the ones I have ever seen have been based on the heliocentric version of the solar system and have shown the Sun and all planets, including Earth as spheres.

Has anyone ever seen a flat Earth version of an orrery?