어라? 분명 착시라고 했는데?

[익명(106.101)]

https://youtube.com/playlist?list=PLKYGDjrHO6qYWakNjXFRaErkMo8MB76Hj&si=1GSZrlkJ-Xbf9_YK

- dc official App

[요운(kk6062)]

https://m.dcinside.com/board/physicalscience/194237 (✖╹◡╹✖)◞

[익명(106.101)]

본문 사진 명암 반전시킨건 안보이시나봐요?ㅎㅎ - dc App

[요운(kk6062)]

반전이랑 뭔상관? ㅋㅋ (✖╹◡╹✖)◞

[익명(106.101)]

뭔상관이라니요 ㅎㅎ 이해하기가 어려우신가요? - dc App

[요운(kk6062)]

https://m.dcinside.com/board/physicalscience/194563 ㅇㅇ (✖╹◡╹✖)◞