We explore the fundamental nature of entropy and its deep link to information. If you were taught that entropy measured disorder, you are in for a treat! Chapters: 00:00 Intro 00:10 Macro- and Microstates 02:06 Entropy is Not a Property of Microstates! 02:44 Entropy in Thermodynamics 03:21 Fundamental Meaning of Entropy 06:58 Link between Information and Entropy