- Wikipedia Introduction to Entropy
- Michio Kaku and Morgan Freeman Explain Entropy YouTube
- Charlie Lineweaver and Paul Davies provide an excellent discussion about entropy and complexity in Complexity and the Arrow of Time
- Arieh Ben-Naim’s, Discover Entropy and the Second Law of Thermodynamics Chapter 1{.link-ext target=”_blank” }
- History of Entropy{.link-ext target=”_blank” }