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A quire of paper is a measure of paper quantity. The usual meaning is 25 sheets of the same size and quality: 1 ⁄ 20 of a ream of 500 sheets. Quires of 25 sheets are often used for machine-made paper, while quires of 24 sheets are often used for handmade or specialised paper of 480-sheet reams.
Papyromancy is a way of divination through folding paper. Some say a true papyromancer can crumple up any piece of paper, unfold it, and predict the future from the creased lines [1] reading the creased paper the way that a palm reader would read a person's palm. Another form of papyromancy is done by folding an illustrated piece of paper and ...
In January 2002, she folded a 4,000-foot-long (1,200 m) piece of toilet paper twelve times in the same direction, debunking a long-standing myth that paper cannot be folded in half more than eight times. [21] [22] The fold-and-cut problem asks what shapes can be obtained by folding a piece of paper flat, and making a single straight complete ...
The area of B-series paper is 1.5 times that of the corresponding A-paper (instead of the factor = for the ISO B-series), so the length ratio is approximately 1.22 times the length of the corresponding A-series paper. The aspect ratio of the paper is the same as for the A-series paper.
A fold F 1 (s) perpendicular to m 1 through its midpoint will place p 1 on the line at location d 1. Similarly, a fold F 2 (s) perpendicular to m 2 through its midpoint will place p 1 on the line at location d 2. The application of Axiom 2 easily accomplishes this. The parametric equations of the folds are thus:
The fold-and-cut theorem states that any shape with straight sides can be cut from a single (idealized) sheet of paper by folding it flat and making a single straight complete cut. [1] Such shapes include polygons, which may be concave, shapes with holes, and collections of such shapes (i.e. the regions need not be connected).
In North America, 3-hole binders for letter-size papers typically have a width of 1/2 inch, 1 inch, 1.5 inches, 2 inches, 3 inches or 4 inches; in ISO system, binders typically have a width of less than 3 cm. “Discbound” loose leaf systems, which uses separate “discs” to hold covers and pages. Staples and Office Depot sell discbound ...
In the United States, the term kirigami was coined by Florence Temko from Japanese kiri, ' cut ', and kami, ' paper ', in the title of her 1962 book, Kirigami, the Creative Art of Paper cutting. The book achieved enough success that the word kirigami was accepted as the Western name for the art of paper cutting.