the only thing that is not a sandwich is a single piece of bread, kept floating in the center of a sealed vaccum that is about 15 meters wide in each direction
anything else is a sandwich
@typhlosion yes it's a very average sized piece of bread
you just need to be very careful
@boots what if the single piece of bread has an interior seam in it? then it's a vacuum sandwich?
@boots there is bread on my table
there is probably bread on some Australian table
we have an Earth sandwich that nobody can eat
@boots that's a sandwich
@boots it's a calzone, which is a sandwich
@catalina i mean like a single slice of wheat bread, laid flat
there's no other part of it, and there's no toppings for it to be an open sandwich
@boots the vacuum boundary is the crust
@catalina the vacuum boundary is not touching the slice of bread or even connected to it as it is a vacuum
@boots shouldn't the radius of the vacuum depend on the size of the piece of bread?