Dec 27
Root cause analysis
Amazing Carani Narayana Rao
Here is an interesting article.
A 'root cause analysis ' in the truest sense!!
The U.S. standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches. That is an exceptionally odd number. Why was that gauge used? Because that's the way they built them in England, and the U.S. railroads were built by English expatriates. Why did the English build them that way? Because the first
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