Tiling a two-dimensional bathroom floor is a straightforward home renovation, but researchers have found that in higher dimensions it could blossom into a baffling mess of nonrepeating chaos. New ...
Continental Drift is one of Henry Segerman’s latest efforts to make mathematics “real.” Henry Segerman, a British American mathematician and mathematical artist at Oklahoma State University, is ...
Hasbro Inc., manufacturer of games including Monopoly and Yahtzee, bought puzzle maker Wrebbit Inc. to expand into three-dimensional puzzles. Wrebbit, based in Montreal, sells 3-D puzzles of world ...
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