FTP, name this paradox, which was proposed by Einstein,  Podolsky, and Rosen.
Designed to refute Bohr's Copenhagen interpretation, it imagined two  particles, A and B, which interact and then spin off into space. If we  measure A's momentum, we cannot determine B'sposition, but if we measure the  A's position, we will not be able to determine B's momentum. As a result,  B's reality depends on what we do to A, even though the two cannot  communicate. FTP, name this paradox, which was proposed by Einstein,  Podolsky, and Rosen.
Designed to refute Bohr's Copenhagen interpretation, it imagined two  particles, A and B, which interact and then spin off into space.
the {EPR} paradox