Inside "Open Circuits"

Here is a cool video about a very cool book.  I wasn't going to buy it, but when I saw it in a book store, I opened it up to a random page and found myself looking at the 2N3904. TRGHS.  So I bought it. 

https://soldersmoke.blogspot.com/2022/09/open-circuits-cutting-open-components.html

https://soldersmoke.blogspot.com/2023/01/open-circuits-inner-beauty-of.html