Bobby Shaffto raises an interesting point in relation to the "horizon" thread that is integral to many calculations
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"I imagine a flat earth advocate will say that you can't go up 1 light year from the flat earth.
How high could you go before being able to see the edge of a finite disc-shaped flat earth?
Having been through the info in wiki and found no solution to the question, I will pose it here, How far up can you go from the current Flat Earth model. Commercial airliners travel at around 35000 ft and we have all been on those. How much higher is it possible to go before one meets some sort of barrier (if there is one).
Quote from 9 out of 10 doctors
jimbob is the best person on this site. No, seriously, jimbob is why I stay on this site. I was going to say Junker is, but OK