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sky dive from 120,000 feet
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16th Oct 2012, 10:37
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Tableview
Join Date: Feb 2012
Location: Cape Town / UK / Europe
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Question : Did he freefall at +Mach 1? I am asking this as the speed of sound increases with altitude, but I don't know to what extent, nor at what absolute speed (as opposed to Mach) he fell.
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