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A photograph is presented of an exhibit The Digital Origami Tigers exhibited at the Toronto Light Festival, Canada, and talks of contribution from international artists, and organization, World Wildlife Fund for Nature.

The article presents miscellaneous entertainment pieces, including a cartoon illustrating a fight between the world's two greatest bosses, an origami structure illustrating the strength of the Canadian dollar in 2009, and a quotation from industrialist John D. Rockefeller on how to make money.

Focuses on the research of Erik Demaine and coworkers at the University of Waterloo in Ontario on a method for recognizing when a creased sheet is foldable into a flat package. Details of his study with one- and two-dimensional cases of the folding problem; Interest of mathematicians in ways to systemize origami design to enable computers to calculate what sequence of creases in a square of paper will produce a desired figure.