Just as once some said about the possibility of huge, heavy metal vehicles flying across oceans 30,000 ft above the earth, talking to people on the other side of the earth in real-time through a hand-sized device without wires, running a four-minute mile, healing spontaneously from cancer, and/or many other feats that have since been accomplished - or had been previously accomplished, unbeknownst to the doubters, whether through lack of exposure to the experiences or their own cognitive biases filtering out all information that would have proved their beliefs invalid...