In a message dated 6/27/00 3:22:59 AM EST, [email protected] writes:

<< It's
 > called a working hypothesis. From it, comes procedural planning, equipment
 > design, preliminary testing, and data gathering. Finally, a report is 
written
 > so that other professionals can review the conclusions to reject or accept
 > the working hypothesis, or, as is most often the case, a recommendation is
 > made to have other researchers attempt to duplicate these initial results.
 
  Nicely presented, but the foregoing is not speculation.
 
  Speculation, conjecture, guesswork, opinion or theory based on presumption 
or
 insufficient evidence. From Websters.  :-)
 
  Speculation is often required when repairing failures due to unknown causes.
 Thats why techs speculate.
 Never required when designing. I was a Tech for many years before becoming
 disgusted with the poor designs I had to repair. Went to collage and became 
an
 engineer because of it. Vowed never to make a poor ,difficult to repair 
design.
 Most engineers I have known aren't worth spitting on. Yes, I set high 
standards
 for myself and expect others to do the same.
 
  Bless you    Bob Lee
  >>

Bob: Let me give you a real life example of what I mean. I was involved in 
the operation of a metallurgical process that required a one million dollar 
expenditure for a low sulfur reagent because it was thought (erroneously, it 
turns out) that low sulfur was needed in feed materials in order to pass 
EPA's SO2 stack gas emission requirements. I SPECULATED that this conclusion 
was incorrect, used expensive corporate resources to prepare a computer model 
to provide evidence that the POSSIBILITY existed (still relatively 
speculative here) that my working hypothesis was valid. Then we ran a full 
scale test with HIGH SULFUR feed that proved my working hypothesis and 
resulted in reducing the cost of this feed by about 85%. Roger 


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