How does the volume of food you can put in your mouth all of a sudden allow for *double* the amount of pizza in a single bite? Let me ask you this. Let's say it takes 16 bites to finish a 10oz NY striploin. If you fold it in half, are you going to finish it in 8 bites?
Now I want to try folding my steak.
Tim, I see where you're going, but if I'm eating this burger:
I'm going to take bigger "bites" (in the 2-dimensional sense that you previously described) than if I'm eating this burger:
Why? Because, in the 3-dimensional sense, I want roughly the same volume of food in each bite.