ELI5: Why does looking through a small gap focus vision so well? Submitted by longtermbrit t3_11cyueo on February 27, 2023 at 1:19 AM in explainlikeimfive 12 comments 45
bisforbenis t1_ja79np8 wrote on February 27, 2023 at 10:58 AM So I didn’t know this was a thing, it kind of made me realize how bad my vision has gotten seeing the contrast Permalink 1
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