As I was interested in the topic of supersymmetry, I decided to add it to the list of chapter nodes, this one being chapter 26. As I assume is known, today, the concept that is to be understood is the concept of supersymmetry and its role in physics, astronomy, and quantum mechanics.

References
Supersymmetry - Wikipedia
https://en.wikipedia.org/wiki/Supersymmetry
Bosonic Quantum States - StackExchange
https://physics.stackexchange.com/questions/59929/what-prevents-bosons-from-occupying-the-same-location
Supersymmetry - CERN
https://home.cern/science/physics/supersymmetry
Fermion - Wikipedia
https://en.wikipedia.org/wiki/Fermion
Boson - Wikipedia
https://en.wikipedia.org/wiki/Boson
Anthropic Principle - Wikipedia
https://en.wikipedia.org/wiki/Anthropic_principle
Attempting to Observe Superpartners at CERN - uchicago news
https://news.uchicago.edu/story/search-lifetime-supersymmetric-particles-cern