martedì 24 febbraio 2015

NYT Science: Length of Lashes Keeps Eyes From Drying, Study Finds

Length of Lashes Keeps Eyes From Drying, Study Finds
By JAMES GORMAN

Researchers found that across a wide variety of mammals, eyelashes are always about one-third as long as the eye is wide, the ideal length for diverting airflow around the eye.

Published: February 25, 2015 at 06:00AM

via NYT Science http://ift.tt/1vwUVSP