These and others are posted on our web site:
www.silvers.org. Enjoy!
Michael
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Scientists think that equations approximate the real world. Engineers think that the real world approximates equations. Mathematicians are unable to make the connection....
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A Mathematician, a Biologist and a Physicist are sitting in a street cafe watching people going in and coming out of the house on the other side of the street. First they see two people going into the house. Time passes. After a while they notice three persons coming out of the house. The Physicist: "The measurement wasn't accurate." The Biologist's conclusion: "They have reproduced." The Mathematician: "If now exactly 1 person enters the house, it will be empty again."
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Three engineering students were gathered together discussing the possible designers of the human body. One said, "It had to be a mechanical engineer. Just look at all the joints." Another said, "No; the nervous system has billions of electrical connections. A system that complex must have been designed by an electrical engineer." The last said, "Actually it was a civil engineer. Who else would run a toxic waste pipeline through a recreational area?"
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An engineer, a physicist, and a mathematician are shown a pasture with a herd of sheep, and told to put them inside the smallest possible amount of fence.
The engineer is first. He herds the sheep into a circle and then puts the fence around them, declaring, "A circle will use the least fence for a given area, so this is the best solution."
The physicist is next. She creates a circular fence of infinite radius around the sheep, and then draws the fence tight around the herd, declaring, "This will give the smallest circular fence around the herd."
The mathematician is last. After giving the problem a little thought, he puts a small fence around himself and then declares, "I define myself to be on the outside!"
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In some foreign country, a priest, a lawyer and an engineer are about to be guillotined. The priest puts his head on the block, they pull the rope and the blade comes racing down, but mysteriously stops just short of his head. He declares that he's been saved by divine intervention, so he's let go. The lawyer is put on the block, and again the blade stops just short. He claims he can't be executed twice for the same crime, and he is set free as well. As they grab the engineer and shove his head into the guillotine, he looks up and says, "I think I see your problem...."
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An engineer, a mathematician, and a physicist go to the races one Saturday and lay their money down. Commiserating in the bar after the race, the engineer says, "I don't understand why I lost all my money. I measured all the horses and calculated their strength and mechanical advantage and figured out how fast they could run..."
The physicist interrupts him: "...but you didn't take individual variations into account. I did a statistical analysis of their previous performances and bet on the horses with the highest probability of winning..."
"...So if you're so hot, why are you broke?" asks the engineer.
But before the argument can grow, the mathematician takes out his pipe and they get a glimpse of his well-fattened wallet. Obviously, here is a man who knows something about horses. They both demand to know his secret. "Well," he says, between puffs on the pipe, "first I assumed all the horses were identical and spherical..."