>>513370790
picrel is showing 2 radii, one with a radius of 1m, the other is 1000m
the black horizontal line is flat.
you cant hardly tell the 1000m radius is curved unless you zoom way out.
if we are to believe the people who measured the earth for thousands of years, the earth has a 6378100m radius.
its fucking huge, and flat earthers cant seem to grasp the size.