relliker (197112) writes "Thanks to a strange 'postselection' quantum effect, MIT boffins now say that time travel without paradox complications is theoretically possible in TWO directions, TO and FROM the future. Layman terms say it this way: "It might be possible, in theory, to time-travel to the past AND the future."
"The algorithm to do that is extremely nasty. You might want to mug
someone with it."
-- M. Devine, Computer Science 340