An infinite timeline extending into the future would yield infinite chances for a civilization to develop and use time-travel. But still, no visitors.WordInterrupted said:If time travel is invented in the future, wouldn't we already have had visitors? Maybe they hide themselves.
Sardy! You can only send your money forward in time! It's not allowed to go back through time. That's because your present money has already seen the Future Money. It could change the history of banking. Mr Spock might never be born. Did you ever think of that?Sardonica said:Well I sent them $$ today, and cashed MY check yesterday!