Way back when I was taking engineering in college (won't tell you how long ago that was) we were griping about these unsolvable elevator problems.
Is there a conspiracy afoot to make life miserable for engineering students?
Of course there is. But it's a good conspiracy.
What makes elevator problems special is that they have no PERFECT solution, but they have many WORKABLE solutions. This is a fact of life you need to know before you get into the engineering world. Very seldom will you have a blank slate to work on an engineering problem.
If you're one of the very lucky few, you might get to work at JPL designing MARS rovers, which is pretty much carte blanche to do things perfectly. (The Rovers are those exceedingly rare instances of something that worked BETTER than they were designed to. They were meant to last three months. The Golden Gate Bridge is another one of those rarities)
However, MOST engineering involves "making a silk purse out of a sow's ear." Elevator problems are fabulous practice for this. They force you to think about how best to do something with the resources you've got.
Now you know.
Eric
Is there a conspiracy afoot to make life miserable for engineering students?
Of course there is. But it's a good conspiracy.
What makes elevator problems special is that they have no PERFECT solution, but they have many WORKABLE solutions. This is a fact of life you need to know before you get into the engineering world. Very seldom will you have a blank slate to work on an engineering problem.
If you're one of the very lucky few, you might get to work at JPL designing MARS rovers, which is pretty much carte blanche to do things perfectly. (The Rovers are those exceedingly rare instances of something that worked BETTER than they were designed to. They were meant to last three months. The Golden Gate Bridge is another one of those rarities)
However, MOST engineering involves "making a silk purse out of a sow's ear." Elevator problems are fabulous practice for this. They force you to think about how best to do something with the resources you've got.
Now you know.
Eric