Greg McNulty 

@gregmcnulty
40 years of being a professional engineer in civil and geotechnical engineering spanning all continents except Australia and Antarctica. P.h.D, P.E., The University of Texas at Austin graduate, 1983.
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Greg’s Substack
Greg’s Substack
By Greg McNulty
Dedicated to that revolution in thought of July 4, 1776, and its abstract Euclidian proposition that all men (and women) are created equal.