Subject / Started by
Curvature ?

Started by Undecided « 1 2 3 »

Gravity

Started by Sputnik « 1 2 3 »

RE believers - why are you here?

Started by pj1 « 1 2 3 »

Where is the edge?

Started by Sputnik « 1 2 »

The Moon

Started by Blart « 1 2 3 »

A working map of the Flat Earth

Started by hawke84 « 1 2 3 ... 5 »

Is FET Dangerous?

Started by JHelzer « 1 2 3 »