Difference between revisions of "Make a Fake Contact Lens Using Tears"
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− | + | You are probably aware of how contact lenses work; they are shaped to refract light to help the eyes focus. What you might not have thought about, however, is that you can use tears to make a temporary "contact lens" for your eye which actually lets you read text quite clearly at a very short distance! | |
[[Category:Contact Lenses]] | [[Category:Contact Lenses]] | ||