Part 5/12:
Despite relativity's stringent limitations, the world of quantum mechanics introduces new phenomena that appear to circumvent these limitations, notably through the concept of quantum entanglement. This phenomenon allows particles to be interconnected in such a way that changes to one particle instantaneously affect the other, regardless of the distance separating them. While this could seem like an opportunity for creating a quantum entanglement communicator (QEC), it quickly becomes apparent that significant loopholes plague this idea.