[물리] The Brachistochrone

[물리] The Brachistochrone
Vsauce

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Links to sources and to learn more below!
MY TWITTER: http://www.twitter.com/tweetsauce
MY INSTAGRAM: http://www.instagram.com/electricpants
THE CURIOSITY BOX: curiositybox.com

Stan Wagon "Roads and Wheels" [PDF]: http://web.mst.edu/~lmhall/Personal/R...

3Blue1Brown video, "The Brachistochrone, with Steven Strogatz": https://www.youtube.com/watch?v=Cld0p...

Pile of people visualization originally from this Vsauce1 video: https://www.youtube.com/watch?v=C6eOc...

Online spirograph: http://nathanfriend.io/inspirograph/

The Brachistochrone http://whistleralley.com/brachistochrone/brachistochrone.htm

Music from:
https://www.youtube.com/jakechudnow
and
http://www.audionetwork.com

Roulette animations by Eric Langlay https://www.youtube.com/c/ericlanglay

Wolfram demonstration projects used:

"Cycloid Curves" from the Wolfram Demonstrations Project
 http://demonstrations.wolfram.com/Cyc...
Contributed by: Sean Madsen
Additional contributions by: David von Seggern (U. Nevada, Reno)

"Shaping a Road and Finding the Corresponding Wheel" from the Wolfram Demonstrations Project
 http://demonstrations.wolfram.com/Sha...
Contributed by: Stan Wagon (Macalester College)

https://youtu.be/skvnj67YGmw

https://heisme.skymoon.info/article/SuggInfo/1634  

아름다움을 신기함 가운데 두지 않았을 것이다. 소중함을 희귀함 가운데 두지 않았을 것이다. 사랑을 설레임 가운데 두지 않았을 것이다. 그리고 행복을 내 마음 한가운데 두었을 것이다. [하늘-행복이 있는 곳]
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