On its surface, the world of cartoon physics is extraordinarily complex.  Gravity seems to have an on/off switch, animals can move at impossible speeds, and some items seem to have a mind of their own.  Now try taking those laws and overlaying them on the live action world, the one governed by Newtonian physics.  That is exactly what happens in Who Framed Roger Rabbit.  Listen as we break down the how cartoons can transfer their “cartoonness” to live action people, how to make real disappearing/reappearing ink, and finally, how The Dip is capable of chemically disintegrating a toon.