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Curtis L. Russell wrote:
And I can still remember a rather painful experience way back at Michigan State, when my holstered slide rule self-destructed.... I've taken my old Post bamboo out of the drawer a couple of times, thinking of putting it up on eBay. But I always put it back. Some day one of my daughters will be going through my stuff, pull it out and say, "I wish Dad were here. He could tell me what the hell this thing is." |
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Tetractys wrote:
Curtis L. Russell wrote: And I can still remember a rather painful experience way back at Michigan State, when my holstered slide rule self-destructed.... I've taken my old Post bamboo out of the drawer a couple of times, thinking of putting it up on eBay. But I always put it back. Some day one of my daughters will be going through my stuff, pull it out and say, "I wish Dad were here. He could tell me what the hell this thing is." I have thought of building a glass-front box for my old log-log trig rule. Then I could mount it on the wall above my computer with a "Break Glass In Emergency" sign on it. |
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BTDT:
That actually was on a desk in what would now be called the IT department at a place where I worked fifteen years ago. "RJ" wrote in message . .. Tetractys wrote: Curtis L. Russell wrote: And I can still remember a rather painful experience way back at Michigan State, when my holstered slide rule self-destructed.... I've taken my old Post bamboo out of the drawer a couple of times, thinking of putting it up on eBay. But I always put it back. Some day one of my daughters will be going through my stuff, pull it out and say, "I wish Dad were here. He could tell me what the hell this thing is." I have thought of building a glass-front box for my old log-log trig rule. Then I could mount it on the wall above my computer with a "Break Glass In Emergency" sign on it. |
#15
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"RJ" wrote in message
. .. Tetractys wrote: Curtis L. Russell wrote: And I can still remember a rather painful experience way back at Michigan State, when my holstered slide rule self-destructed.... I've taken my old Post bamboo out of the drawer a couple of times, thinking of putting it up on eBay. But I always put it back. Some day one of my daughters will be going through my stuff, pull it out and say, "I wish Dad were here. He could tell me what the hell this thing is." I have thought of building a glass-front box for my old log-log trig rule. Then I could mount it on the wall above my computer with a "Break Glass In Emergency" sign on it. Yes, but what if it won't slide? I suggest you get an abacus for extra backup. |
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Tetractys wrote:
I've taken my old Post bamboo out of the drawer a couple of times, thinking of putting it up on eBay. But I always put it back. Some day one of my daughters will be going through my stuff, pull it out and say, "I wish Dad were here. He could tell me what the hell this thing is." I keep my trusty wooden Deitzgen 10" rule with teflon runners and my K&E 6" plastic pocket rule in a desk drawer. Just can't seem to part with them. They took me through many a tough spot and seem like old friends. Slide rule trivia: One way to distinguish upper classmen was by their slide rule. Second semester juniors and all seniors were more concerned with problem solution structure than with calculation, therefore could carry the less accurate 6" pocket rule to class. In my day that was a real status symbol---it meant you had made the cut and might even get a degree. Reuben |
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On Mon, 1 Nov 2004 11:36:57 +1100, "Vic Drastik"
wrote: Yes, but what if it won't slide? I suggest you get an abacus for extra backup. Our number system is based on ten for a reason, I carry all ten of my reasons with me at all times. |
#18
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Vic Drastik wrote:
"RJ" wrote in message . .. Tetractys wrote: Curtis L. Russell wrote: And I can still remember a rather painful experience way back at Michigan State, when my holstered slide rule self-destructed.... I've taken my old Post bamboo out of the drawer a couple of times, thinking of putting it up on eBay. But I always put it back. Some day one of my daughters will be going through my stuff, pull it out and say, "I wish Dad were here. He could tell me what the hell this thing is." I have thought of building a glass-front box for my old log-log trig rule. Then I could mount it on the wall above my computer with a "Break Glass In Emergency" sign on it. Yes, but what if it won't slide? I suggest you get an abacus for extra backup. Oddly enough, I own an abacus. Bought it in Japan and actually learned how to use it for simple add/subtract. But I couldn't come close to the people in the stores who used it to total up the bill. |
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Reuben S. Pitts III wrote:
I keep my trusty wooden Deitzgen 10" rule with teflon runners and my K&E 6" plastic pocket rule in a desk drawer. I have the same pair -- but Post and no-name. I hadn't seen either for years, and found them in a box of goodies. I was afraid they'd frozen, but both slid beautifully. I recall using bar soap on them, a trick my dad taught me. (Works on wood screws, too.) Slide rule trivia: One way to distinguish upper classmen was by their slide rule. Second semester juniors and all seniors were more concerned with problem solution structure than with calculation, therefore could carry the less accurate 6" pocket rule to class. I remember that dimensional analysis and order-of- magnitude estimation were more important when final figuring was with a slide rule. It seems young engineers don't learn dimensional analysis (cancelling and apportioning units of measure). Visualizing results is an art made irrelevant by Mathematica on laptops. Of course, I can't add up my grocery bill anymore, either. Not due to senility -- well, maybe a little -- but reliance on the calculator. |
#20
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Tetractys wrote:
Reuben S. Pitts III wrote: I keep my trusty wooden Deitzgen 10" rule with teflon runners and my K&E 6" plastic pocket rule in a desk drawer. I have the same pair -- but Post and no-name. I hadn't seen either for years, and found them in a box of goodies. I was afraid they'd frozen, but both slid beautifully. I recall using bar soap on them, a trick my dad taught me. (Works on wood screws, too.) Slide rule trivia: One way to distinguish upper classmen was by their slide rule. Second semester juniors and all seniors were more concerned with problem solution structure than with calculation, therefore could carry the less accurate 6" pocket rule to class. I remember that dimensional analysis and order-of- magnitude estimation were more important when final figuring was with a slide rule. It seems young engineers don't learn dimensional analysis (cancelling and apportioning units of measure). Visualizing results is an art made irrelevant by Mathematica on laptops. Of course, I can't add up my grocery bill anymore, either. Not due to senility -- well, maybe a little -- but reliance on the calculator. I'll bet that few engineering students today work problems in ink (unless it is inkjet ink). I remember profs who required us to work in ink. I used my trusty gold plated Sheaffer Triumph on green National engineering grid pads. My Mother spent a small fortune for that pen in the '60s. It was my first "nice" fountain pen and I still have it. It was love of writing with that pen that began my collecting habit almost 40 years ago. |
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