If you discovered something that could allow you to travel FORWARD in time or BACKWARD in time . . . which way would you go? According to a new poll, 49% of people would prefer to travel BACK in time . . . 30% would jump forward . . . and 21% don't know. If you break it down, men were more likely to want to travel forward in time . . . and old people were less likely to want to travel forward. (For reasons that may be obvious.) (???)