use the wayback machine at http://www.archive.org.
unfortunately, the wayback machine time traveler does not allow you to change the past. this is a good thing though because of the temporal paradox. If you were allowed to change the past, it would risk our entire existence being different or not at all.
Dream.
By a time machine. or go back to your memory and -prevent it. that's all I got
Well if you go 88 miles per hour....
a delorean
