Empirical Earth · The Boomerangs — Flat-Earth Proofs That Backfire
The claim
“The midnight Sun is a local lamp circling overhead.”
What is measured
When the Arctic has 24-hour Sun the Antarctic has 24-hour night (and the reverse six months later), impossible over one flat disc lit by one Sun.
What would show this is wrong
an Antarctic station reporting darkness in December while another reports daylight; or a walk around the South Pole marker that takes anything other than about a minute; or a Sun that sits at a height other than the axial tilt when seen from the pole at the solstice. All three are checkable by anyone who goes, and people go every year.
Sources
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