>>1809979

GO TO SLEEP!

And God bless ya for baking this one~

>>1810077

>Why calculate refraction errors for a flat earth

>at all if flat earth does not exist?

From the paper, it appears to be for efficiency. Calculations are much simpler if the complications of earth angle are ignored, and simply accounted for with appropriate margin of error (refraction errors) as indicated in the chart.

Shortcut.

>>1810111

Heard also.

No more (You)'s from me.

Just had to challenge this new 'proof'.

>>1810282

or hoards…

>>1810298

Spelling doesn't matter too much.

That mayor will hopefully get hers.

>>1810304

Meh…