I love the way Professor John Kelly keeps such a straight face during the whole presentation, the "synosodial dingle arm" matching into the "mazel vanes", in reality, that is the transmission park pawl locking into output drum to prevent the drum from turning.
I love the 3 capacitors arranged across the crown wheel of the differential so they spin in and out of phase with the clutch packs in the automatic front wheel drive transmission and the techno babble about what is happening
Most of the parts on the bench don't go into that transmission, yet with labels and explanations, it looks for all the world like it actually functions, hats off to such a well executed piece of fantasy .....
If you are really interested in seeing how various electric motor/transmissions actually function and tear downs of these things and battery packs in different EVs, it is well worth watching Professor John Kelly's genuine videos, you do have to watch them a few times to get how all the complex drive components interact .....
T1 Terry