Sunday, December 27, 2009

How does a layer of Kleenex rip one way easier than the other way?

It all depends on the orientation of the fibers. If you tear the Kleenex in the same direction as the fibers, it will tear easier than if you tear across the fibers.How does a layer of Kleenex rip one way easier than the other way?
its all in the weave of the tissue.

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