Daisy:
To answer your question, I don't design bridges
Seriously, ALL engineers are skeptical until they see things work for themselves! Before I ever let a client see something (and this is standard industry practice), I ALWAYS make sure that the damn thing works before they EVER see it. There are always design, fabrication, assembly, testing, etc., issues that always come up in the development and delivery of a product. Until I KNOW THE SHOT, I don't open my mouth to the customer.
FYI - Try taking a look at some of the YouTube videos about Boeing wing panels and their deflection testing. Just look at some of the faces of engineers and senior management as they watch the wing panels undergo maximum deflection-to-failure loading. A bunch of nervous guys until the thing snaps at better than the predicted failure point. You could also see similar faces at NASA engineers when they did the failure mode analysis in analyzing the carbon-carbon leading edge panels after the Columbia disaster. They were SHOCKED at the results.
An engineer's life tends to be shorter (at least that's my observation) due to the stresses associated with the job. Always nervous to some degree or another
Kurt
To answer your question, I don't design bridges

Seriously, ALL engineers are skeptical until they see things work for themselves! Before I ever let a client see something (and this is standard industry practice), I ALWAYS make sure that the damn thing works before they EVER see it. There are always design, fabrication, assembly, testing, etc., issues that always come up in the development and delivery of a product. Until I KNOW THE SHOT, I don't open my mouth to the customer.
FYI - Try taking a look at some of the YouTube videos about Boeing wing panels and their deflection testing. Just look at some of the faces of engineers and senior management as they watch the wing panels undergo maximum deflection-to-failure loading. A bunch of nervous guys until the thing snaps at better than the predicted failure point. You could also see similar faces at NASA engineers when they did the failure mode analysis in analyzing the carbon-carbon leading edge panels after the Columbia disaster. They were SHOCKED at the results.
An engineer's life tends to be shorter (at least that's my observation) due to the stresses associated with the job. Always nervous to some degree or another

Kurt
Originally posted by tafnut
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