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Grand View University - Fall 2012 | ||
Section A | ||
The Knot Book (1st Edition) by Colin Conrad Adams, Professor Colin C. Adams Paperback, 307 Pages, Published 2004 ISBN-10: 0-8218-3678-1 / 0821836781 ISBN-13: 978-0-8218-3678-1 / 9780821836781 In February 2001, scientists at the Department of Energy's Los Alamos National Laboratory announced that they had recorded a simple knot untying itself. Crafted from a chain of nickel-plated steel balls connected by thin metal rods, the three-crossing knot stretched, wiggled, and bent its way out of |