[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.

OUR CHANNELS
German Channel: https://kgs.link/youtubeDE
Spanish Channel: https://kgs.link/youtubeES

HOW CAN YOU SUPPORT US?
This is how we make our living and it would be a pleasure if you support us!

Get Merch designed with  from https://kgs.link/shop
Join the Patreon Bird Army  https://kgs.link/patreon

DISCUSSIONS & SOCIAL MEDIA
Reddit:        https://kgs.link/reddit
Instagram:    https://kgs.link/instagram
Twitter:      https://kgs.link/twitter
Facebook:      https://kgs.link/facebook
Discord:      https://kgs.link/discord
Newsletter:    https://kgs.link/newsletter

OUR VOICE
The Kurzgesagt voice is from
Steve Taylor:  https://kgs.link/youtube-voice

OUR MUSIC
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:

Spotify:    https://kgs.link/music-spotify
Soundcloud:  https://kgs.link/music-soundcloud
Bandcamp:    https://kgs.link/music-bandcamp
Youtube:        https://kgs.link/music-youtube
Facebook:      https://kgs.link/music-facebook

The Soundtrack of this video:

https://soundcloud.com/epicmountain/l...
https://epicmountainmusic.bandcamp.co...
www.epic-mountain.com

https://youtu.be/IXxZRZxafEQ