Eyeball Shedding
A dream. I discover a cure for nearsightedness.
I was distracted while putting in my contact lenses and couldn't remember which eye had one in and which didn't. So I ran my fingers across one eye experimentally and took a contact lens out. Then I tried the other one, just in case, and brought out something odd. It looked like a large, clear bath bead, or two contacts glued together and filled with water.
I immediately thought of vitrious and aqueous bodies and panicked. Then I realized that I was seeing fine through that eye. Better than usual, actually, especially without contacts or glasses.
So I tried it again on the other eye, which I knew to be naked. I got another of the weird sacs, and that eye had perfect vision, too.
I couldn't wait to show everyone else what I'd discovered.