This is a sequel to my last "ink tube" video, but this time I explain the title of the project, "the entropy of mixing". Entropy is a super weird topic, so I hope this makes sense, and I hope you enjoy!



Special thanks to my top Patreon supporters!
birdiesnbritts
John Sosa Trustham
Vladimir Shklovsky
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Jason Whatley
Lohann Paterno Coutinho Ferreira
Jeffrey Mckishen
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MPG
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Danny Thomas
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Lucy Fur
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Bonus thanks to Patreon supporter PJC, who reminded me that "closed" and "isolated" systems are technically very different!

Media Credits:
I Dunno by grapes is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) http://ccmixter.org/files/grapes/16626
Pink Lemonade by Silent Partner is licensed under a Creative Commons license

0:00 Intro / The arrow of time
2:52 The second law of thermodynamics
3:36 Flipping coins
10:08 Marble tracking analysis
13:58 Osmosis
21:31 Microstates, multiplicity, and entropy
23:49 REVERSE osmosis