Reclaimed chicken, injecting mushrooms, likewise potatos.
Burger King CMO Fernando Machado in the 2014 uniform (left) and other BK employees wearing the new style (center and right)
This transmission relies on resistance on the output to shift, so it's not exactly like the transmission in your car. Because it's resistance-based, a LEGO vehicle using it would stop, shift down, and then continue moving if it comes up against an obstacle.
A basic cone-and-band model variable transmission. It can't handle much load, but it's a decent proof of concept.
Pretty decent article about the above LEGO CVT.
I have never seen Gendo so excited and happy for anything before.