Looking at Oye Opaneye’s post, I thought I could see how to solve it and commented that I couldn’t wait to get to my campus office to try it.
Well, my “thought” didn’t work, but I continued to “play” with it, when a student came to my office.
I met with the student and went back to my desk only to discover that the puzzle was apart! Problem? I had no idea what I’d done or how to put it back together!
The solution of the “ring-and-spring” above is not surprising, but it shows how “narrow” or biased our thinking can be … which, of course, is discouraging, but curiosity is important. Also, as Leonard Pitts wrote in a recent column, while “finding” is important, so is “searching”; see http://www.chron.com/opinion/article/Pitts-A-talk-with-God-while-waiting-in-line-4650292.php
Geez; how did I let post #1024 slip by unnoticed as the tenth power of 2 (1024 = 2^10)?
Retired economics professor (“dismal scientist”). Married 40+ years to the love of my life; we have two grown daughters, both married, two granddaughters and a...
These things are always so frustrating to me, though I realize there are some who find them quite interesting and fun to solve, I guess more like a challenge, a goal to reach
October 19th, 2013
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