This one shows how one of these machines works on the inside. I can’t imagine how engineers even begin to design something like this:
https://www.youtube.com/watch?v=EPFGgThMe-k
People marvel at computers as being the direct successor of the Industrial Revolution, but devices like this are the culmination of what started wit the cotton gin. Agricultural machines are just mesmerizing to watch in action.
John Deere honestly has just as many brilliant people as a Tesla or Space-X.