As the neurons in the eye are activated when there is light, excessive light in effect "bleaches" the eye of the proteins that are broken down by photons, temporarily blinding the person.
Despite being inside of your eye, there are cells that normally never see light. When you go from a low light area to a bright area, your pupils are still dialated, the light entering is not focused...
According to Richard Feynman in his book "Surely you're joking Mr. Feynman" the answer is no. I was doing research on this too to see it that was correct. Apparently Feynman watched the test of the...
Eyes do not need bright and dim light - although the iris (colored part of the eye) and pupil (black center of the eye) function differently under these circumstances. In bright light, the muscles in...