A fake organ mimics what happens in the blink of an eye
Faux eyeball surface could be used to test treatments for eye diseases
![close-up of an eye](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2018/02/022018_MT_eye_feat_free.jpg?fit=860%2C460&ssl=1)
BABY BLUE Using human eye cells, researchers fashioned an artificial eye surface that could be used to study and test treatments for eye diseases.
Free-Photos/PIxabay