LOL…Ctrl Z in life?!? Well, if I had that feature for the every day I’d probably never get anything done. I’d be too busy Ctrl Z’ing every other minute. LOL.

Question…does a realtime Ctrl Z create another parallel “UNDO cache” universe? And if so, what implications are there for that world? Is it really fair to create another dimension where our alternate selves are doomed to deal with the mistakes that we so nonchalantly shrug off with a flick of a button?

Just a thought…:P

Undo cache universe! Excellent notion! There are some who say that this actually happens and have gone about proving it mathematically.

Although scientists haven’t been able to explain why the quantum world works that way, Deutsch’s Oxford team has now showed mathematically that the branching structure created by the universe splitting into parallel versions of itself can explain the multiple probabilistic nature of quantum outcomes.