<human>:  Can you explain what quantum entanglement is?
<bot>: Quantum entanglement is a phenomenon that occurs when two particles interact in a way that links their quantum states together, even when separated by distance. This means that when one particle experiences a change in its state, the other particle will instantaneously experience a change in its state, regardless of how far apart the particles are. This is thought to be a form of quantum teleportation, and the implications for quantum computing are far-reaching.