Video References
https://www.youtube.com/watch?v=uMcgJR8ESRc&list=PLmBPTsJX4JARPODdAWVVZIR6vv8WBVli9&index=1
https://www.youtube.com/watch?v=l64urwnOaWs
https://www.youtube.com/watch?v=e9WtH4dq-cw&t=34s
https://www.youtube.com/watch?v=a9SH55UzCSo&t=302s