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Every now and then, one sees articles about mathematicians and physicists who take up knitting and then begin analyzing their new craft from the standpoint of their academic specialty. The knitting itself is ordinary beginner work, but the scientist-knitters get very excited about the physical characteristics of how a one-dimensional material can create a three-dimensional … More More on Optimization


When I buy yarn that isn’t already in my stash, I feel a lot of compulsion to come up with a plan for it and execute that plan promptly. As it is, I have enough yarn to last me 20 years after I die, so if I’m going to purchase yet more yarn, it needs … More Optimization