A truly interesting read. I love the show 60 minutes. I have to wonder what profession these handful of people with this "Superpower" as you put it have. It would be interesting to see if their ability to hold memory in fact was the driving factor in their choice of profession. This reminds me of the movie with youth that worked at Harvard and had a brilliant mathematical mind but was a simple janitor, lol, I can't remember the movie. Thanks for sharing