Date Range
Date Range
Date Range
West Unit 13, Toronto Ontario. 30 Freshway Dr Unit C1, Vaughan Ontario. West unit 13, Toronto Ontario. 30 Freshway Dr Unit C1, Vaughan Ontario.
Articles for kids about math in everyday life, written by Ivars Peterson for Muse. A coiled headphone cord, once unraveled, is likely to contain a knot. Two physicists at the University of California, San Diego recently decided to do some experiments to try to find out why knots form so easily in coiled strings. They looked at what happens when a long string is coiled into a box and the box is then tumbled. Raymer and Smith say that knotting tends .