[과학] 빛이란 무엇인가 - What Is Light?

[과학] 빛이란 무엇인가 - What Is Light?
Kurzgesagt – In a Nutshell

We are so used to some things that we stopped wondering about them. Like light. What is light? Some kind of wavy thing, right? Kind of.
Short bonus video for the people waiting for new stuff.

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https://youtu.be/IXxZRZxafEQ

https://heisme.skymoon.info/article/SuggInfo/1988  

내가 사랑하는 나의 애인(愛人)아. 너를 사랑함으로 너를 사랑함으로 정녕 나에게 기쁨이 있단다 [하늘-너를 사랑함으로]
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[Kurzgesagt] 외로움 :영상

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