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Still needs picture; please upload one if you have the copyright version of one (if need assistance write here or on my talk page thanx). Please recheck the categories -- somebody more knowledegeable please go over them, thanx.--Tomwsulcer (talk) 03:36, 28 June 2011 (UTC)[reply]
Further questions. Are the categories right? One way to find categories is type, in the search bar, "Category:Math..." and different choices will light up, usually requiring leafing thru subcategories. There is a tool called Hotcat but I don't know how to use it yet.--Tomwsulcer (talk) 12:51, 28 June 2011 (UTC)[reply]
Comment. When technology goes to 3-D screens, not just 2-D, I bet a lot of this hard-to-understand stuff will come to life -- like, if there's a computer screen you could peer into which gives shapes in 3 dimensions, like in that Star Wars movie when they plug in a disc and the 3-D image of Princess Leia appears -- that sort of thing -- that would be really cool so we could see these turning, twisting, hyperbolic shapes and get some sense of what it's about. And then Wikipedia could get not only .gif files, but 3-D moving .gif files -- wouldn't that be cool to watch. Probably decades away, technologically, if that.--Tomwsulcer (talk) 12:51, 28 June 2011 (UTC)[reply]
