Possible new addition for people who're interested

(NOTICE: THESE DISCUSSIONS WILL BE FOR SIMULATION PURPOSES ONLY!!!)
After having a nice talk with my grandfather, who is a former flight engineer for DC-8s and 747-200s, as well as a Ground School instructor (for the now defunct Seaboard World cargo airline) and he has told me I have a considerable grasp on how these things work, so I'm thinking about starting a new series of topics, like Brett is performing PPL lessons, but for those who wish to learn more about what makes a commercial jet "tick." Anyone who has ever wondered how in the world these gigantic cigar tubes with wings stay up, and wish to understand the finer points of flying a jet, such as how the hydraulics systems work and such, leave a reply, and if I get enough, I will proceed.
Plans:
GROUND SCHOOL
Onboard aircraft systems and how they work:
After having a nice talk with my grandfather, who is a former flight engineer for DC-8s and 747-200s, as well as a Ground School instructor (for the now defunct Seaboard World cargo airline) and he has told me I have a considerable grasp on how these things work, so I'm thinking about starting a new series of topics, like Brett is performing PPL lessons, but for those who wish to learn more about what makes a commercial jet "tick." Anyone who has ever wondered how in the world these gigantic cigar tubes with wings stay up, and wish to understand the finer points of flying a jet, such as how the hydraulics systems work and such, leave a reply, and if I get enough, I will proceed.
Plans:
GROUND SCHOOL
Onboard aircraft systems and how they work: