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Message Subject
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A friend of mine believes that the Earth is flat. I challenged him to prove it by walking off the edge...
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Poster Handle
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blk.coffee |
Post Content
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A mirror Sun flash can be seen 30 miles, much farther with a telescope. The record distance was established by the U.S. Signal Corps, 183 miles, seen a great distance below the supposed Earth curve.
Quoting: Anonymous Coward 77311004 Link?
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