Quantum computers???? Are quantum computers depenent on the many worlds interpretations of QM? I ask these because i read somewhere about Max Tegmark and he said something about quantum computers wil be the first device to utilize the computing power of other universes.That the computer is using processing elements in other universes to do the calculation. My point is isn'tthe many worlds interpretation just an opinion? And so it seems to me that the whole quantum computing project is based on some strange opinion. Excuse my ignorance but i dont have an education in physics or other sciences.