The great mathematician John Von Neumann was consulted by a group who was building a rocket ship to send into outer space. When he saw the incomplete structure, he asked, "Where did you get the plans for this ship?"
He was told, "We have our own staff of engineers."
He disdainfully replied: "Engineers! Why, I have complete sewn up the whole mathematical theory of rocketry. See my paper of 1952."
Well, the group consulted the 1952 paper, completely scrapped their 10 million dollar structure, and rebuilt the rocket exactly according to Von Neumann's plans. The minute they launched it, the entire structure blew up. They angrily called Von Neumann back and said: "We followed your instructions to the letter. Yet when we started it, it blew up! Why?"
Von Neumann replied, "Ah, yes; that is technically known as the blow-up problem - I treated that in my paper of 1954."
Top Ten Things Engineering School didn't Teach You
- There are at least 10 types of capacitors.
- Theory tells you how a circuit works, not why it does not work.
- Not everything works according to the specs in the databook.
- Anything practical you learn will be obsolete before you use it, except the complex math, which you will never use.
- Engineering is like having an 8 a.m. class and a late afternoon lab every day for the rest of your life.
- Overtime pay? What overtime pay?
- Managers, not engineers, rule the world.
- Always try to fix the hardware with software.
- If you like junk food, caffeine and all-nighters, go into software.
- Dilbert is not a comic strip, it's a documentary.
Engineering Revisited Any circuit design must contain at least one part which is obsolete, two parts which are unobtainable and three parts which are still under development.
Nothing ever gets built on schedule or within budget.
A failure will not appear till a unit has passed final inspection.
If you can't fix it -- document it.
The primary function of the design engineer is to make things difficult for the fabricator and impossible for the serviceman.
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