The is a delightfully entertaining article! Does anyone have a recommendation on the Kazuo Haga book, "Origamics"? vs David Mitchell's "Paper Crystals"? Origamics is a bit pricey... worth it?
For books of questionable worth, I like to go to my local library, and get an interlibrary loan. I find this indispensable for mathy books, where it can be hard to judge the necessary prerequisites.