A Moment of Science

Posts tagged razor

December 20, 2012

 

A paper cut on fingertip

Paper Cuts, Why So Painful?

Why does a paper cut hurt so much more than a cut with a razor blade?

April 8, 2008

 

Man shaving his face

A Close Shave

Is shaving cream really necessary, and if so, how does it work? Learn more on this Moment of Science.

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