quantum entanglement

If out-of-body experiences can alert relatives by observing one end of a shared quantum particle pair, how could a machine be constructed to proove the observation and which type of quantum pairs are used to communicate in quantum entanglement when a someone is near death? Would probably need...

This thread is here to discuss potential methods for creating quantum entangled particles, as personally I only know one method, and I seek knowledge on other ways. The method I know is by using a crystal to split photons into pairs of weaker, entangled photons. I was wondering if there were...