There is nothing impossible about this kind of oppositeness. It is just that in the classical world the brothers must share a bit of information for each possible question that can be asked. In the quantum version of this story (“Two entangled spins walk into a bar . . .”), the two entangled spins share one and only one quantum bit, and yet they are capable of giving opposite answers to an infinite variety of questions corresponding to the infinite set of possible axes about which they
