giovedì 23 gennaio 2014

NYT Science: CreatureCast: Swimming With Cilia

CreatureCast: Swimming With Cilia
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Cilia are hairlike structures that project from cells. They can move in coordinated, rhythmic waves that propel organisms through water.

Published: January 23, 2014 at 5:00AM

via NYT Science http://nyti.ms/1cZjpE8