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- September 24, 2011: A New Chuck Norris Fact
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- March 26, 2010: Math Is the Science of Patterns, Including This One
- March 10, 2010: When 15 > 25?
- February 22, 2010: Amelia's Dance = the Body as a Math Visual Aid
- February 22, 2010: Driving Math with the Math of Driving
- October 21, 2009: 10,000 Left Shoes
Archive for the Topology Category
Shoelace Tying
December 20, 2007 by Uri.
I am always amazed at the ingenuity of the human mind. I’ve always been interested in and even fascinated by knots and tying. I’ve known several ways of tying shoelaces and did not give it much thought. I considered it so simple, once it was tied, the shoelace knot is one of the most basic knots. nothing to it.
Wrong!
Several years ago, when my son was in first grade I was awed by one of his classmates, a second grader, when I saw how she tied her shoelaces in a single, fluid motion. I asked her to repeat it and she did but her fingers always moved too fast for my eyes to catch the details of her action. The result, however, was the familiar knot. She told me that this is the only way she knew to tie her laces.
Then I came across this video and I learned how to tie my shoelaces in the same way.
It’s not difficult and you can do it too and fascinate your friends.
Posted in Topology, Math | 1 Comment »