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How a zipper works

Written By Blog PageRank 2 on Wednesday, January 22, 2014 | 5:34 AM


This is an animated gif that shows you how a common everyday zipper works. As you can see, the teeth on the zipper are positioned in a way that forces them to close down on best of 1 yet another as they are brought by way of the slider body.

Title: How a zipper works
Rating: 910109 Votes
Posted by: Admin Updated at: 5:34 AM


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