Could eye drops replace glasses or contact lenses? Israeli researchers think so.

Could eye drops replace glasses or contact lenses? A group of scientists at Bar-Ilan University have formulated eye drops that temporarily corrects eyesight by filling ridges on the surface of the cornea to adjust the trajectory of light passing through, according to the World Economic Forum. These “nano drops” are still in their early phases of testing and have yet to be tested on humans, but early results are “promising,” according to the researchers (watch, runtime: 0:55).