or "sparks" or "floaters" in front of your eyes, it is time to go for eye checkup. This is the advice from an optometrist.Floaters are what you see in front of your eyes - fine fine wavy lines, dots, cobwebs or something like frog eggs - floating...
Do you belive in it? I just moved out of state, in the country. I still have flashes that I recognize, but there is no way I have experienced it before. I move to another state even. How is this explained? Does it happen to you?