“The laws of quantum mechanics prevent us from knowing it with absolute precision, but we can outline a small region where the electron is localised.”The discovery contradicts the laws of physics, which suggests that time is linear and can only travel in one direction – forward.
However, the quantum computer can be described as a semi-time machine and has defied the second law of thermodynamics, which is the arrow of time.
By using the computer, researchers were able to unscramble a set of electrons which was akin to pool balls on a table going back in to a starting triangle-formation.