![Biologists lift lid on eyelash mystery Biologists lift lid on eyelash mystery](https://resizer-awani.eco.astro.com.my/tr:w-177,h-100,q-100,f-auto/http://img.astroawani.com/2015-02/41424824868_295x200.jpg)
Biologists lift lid on eyelash mystery
Biologists said eyelashes direct airflow around the eye to shield it from airborne particles, bacteria, viruses and mites. And prevent the protective coating of tears on the eyeball from drying out.
Wed Feb 25 2015