This is a really, really fun item about basic optics and the human eye.
Hint for RantWoman's blnd and visually impaired groupies: if putting the holes down on the first eye test at the eye doctor's doesn't work, this trick won't help either. How does RantWoman know that? Let's just call it LOTS and LOTS of ophtalmology frequent flyer miles, and not the kind of frequent flyer miles that are even any good for trips to sandy beaches....
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